reorganize source (src) using /rootfs to copy any files into image

moved distros.csv to root of repo
reogranize packages to use *.system.pkgs or system/*.pkgs

.gitignore

@@ -1,4 +1,4 @@
-/archive/
+archive/
 /build.log
 _opt/
 .src
@@ -7,3 +7,6 @@ mnt/
 logs/
 Dockerfile
 .env
+.vscode/extensions.json
+.vscode/settings.json
+

Dockerfile.d/Dockerfile.tpl

@@ -1,6 +1,13 @@
 # syntax=docker/dockerfile:latest
 ARG BASE_IMAGE
-FROM $BASE_IMAGE
+ARG LINUX_DISTRO=alpine
+% if [[ "$BASE_IMAGE_COPY" ]]; then 
+  FROM <% $LINUX_DISTRO %>
+  COPY --from=<% $BASE_IMAGE %> / /
+% else
+  FROM $BASE_IMAGE
+% fi
+
 ARG BASE_IMAGE
 ARG VERBOSE
 ARG REBUILD
@@ -17,13 +24,25 @@ eot
  .INCLUDE packages.run   
 % fi
 
-% if [[ ( "$BUILD_SRC" && ! $BUILD_SRC = "_core_" ) ]]; then 
+% if [[ ( -d "$BUILD_SRC/rootfs" && ! $BUILD_SRC = "_core_" ) ]]; then 
+  COPY .src/rootfs/ / 
+% fi
+
+
+% if [[ ( -f "$BUILD_SRC/init/init.sh" && ! $BUILD_SRC = "_core_" ) ]]; then 
  .INCLUDE init.run  
 % fi
 
+# appends any additional custom Dockerfile code in source
+.INCLUDE "$BDIR/.src/Dockerfile" 
+
+% if [[ $VOLUME_DIRS ]]; then
+  VOLUME <% $VOLUME_DIRS %>
+% fi
+
 # default command
 ENTRYPOINT ["/opt/bin/entrypoint"]
 # default 
-WORKDIR /opt
+WORKDIR <% ${WORKDIR:-/opt} %>
 
 

Dockerfile.d/core.tpl

@@ -1,14 +1,13 @@
 #!/bin/sh
 %
     if [ "$REBUILD" = "core" ]; then 
-      echo "## Busting Cache, Forcing Rebuild starting at core RUN "
+      echo "# Busting Cache, Forcing Rebuild starting at core RUN "
-      echo $(date)
+      echo # $(date)
     fi
 %
 if ! { [ "$VERBOSE" = "core" ] || [ "$VERBOSE" = "all" ]; }; then unset VERBOSE; fi
 
- mkdir -p /opt
+/bin/cp -R -f -p rootfs/. /
- /bin/cp -R -f -p opt/. /opt
 . /opt/lib/verbose.lib 
 
 echo "**************************************" 

Dockerfile.d/create

@@ -1,6 +1,17 @@
+#!/bin/bash 
+echo "------------ creating Dockfile from template in Dockerfile.d -------------"
 
- # echo build source?: $BUILD_SRC packages? $packages
+mkdir -p $BDIR/.src
- pushd $(dirname "$(realpath "$BASH_SOURCE")") > /dev/null || return 1
+[[ ! -f $BDIR/.src/Dockerfile ]] && echo "#dummy file" > $BDIR/.src/Dockerfile
- source <(../lib/bash-tpl Dockerfile.tpl ) | grep -v '^# ' > ../Dockerfile
+
- echo "------------ Created Dockfile from template in Dockerfile.d -------------"
+[[ -f $APPEND_BUILD_ENV ]] && source "$APPEND_BUILD_ENV" && echo using $APPEND_BUILD_ENV when building Dockerfile && cat $APPEND_BUILD_ENV && echo -e "\n-----"
- popd > /dev/null || return 2
+
+pushd $(dirname "$(realpath "$BASH_SOURCE")") > /dev/null || return 1
+source <(../lib/bash-tpl Dockerfile.tpl ) | grep -v '^# ' > ../Dockerfile
+if [[ $VERBOSE ]]; then
+  echo -e "\n#### Dockerfile to use from template ####\n"
+  cat $BDIR/Dockerfile
+  echo -e "\n#### end Dockerfile to use from template ####"
+fi
+echo "done ------- creating Dockfile from template in Dockerfile.d -------------"
+popd > /dev/null || return 2

Dockerfile.d/entrypoint.tpl

@@ -0,0 +1 @@
+ENTRYPOINT [ ]

Dockerfile.d/init.tpl

@@ -15,11 +15,7 @@ echo sourcing core-run.env
 quiet cat /opt/core_run.env
 source /opt/core_run.env
 
-echo copying source init/opt directory to image /opt directory
+[[ -f ./build.env ]] && source ./build.env && echo loaded build.env at /init/build.env in source
-quiet ls -la opt/
- /bin/cp -R -f -p opt/. /opt
-
- [[ -f ./build.env ]] && source ./build.env && echo loaded build.env at /init/build.env in source
 
 if [[ -f ./init.sh ]]; then
     echo "### Running Script init.sh of $BUILD_NAME build source with ${SHELL:-/bin/bash} ####"
@@ -34,13 +30,13 @@ if [[ -f ./init.sh ]]; then
     echo "############## Finished running init.sh build script #########################"
 fi
 
-# map host id now based on build environment
+# # map host id now based on build environment
-if [[ $VOLUME_DIRS ]]; then
+# if [[ $VOLUME_DIRS ]]; then
-    echo "*** creating and configuring volume directories ***"
+#     echo "*** creating and configuring volume directories ***"
-    echo $VOLUME_DIRS
+#     echo $VOLUME_DIRS
-    mkdir -p $VOLUME_DIRS 
+#     mkdir -p $VOLUME_DIRS 
-    $BIN_DIR/map-host-id 
+#     $BIN_DIR/map-host-id 
-    chmod -R g+rw $VOLUME_DIRS 
+#     chmod -R g+rw $VOLUME_DIRS 
-fi
+# fi
 
 echo -e "\n *************  End Initialzation ************************" 

Dockerfile.d/packages.tpl

@@ -7,26 +7,38 @@
 echo "************* PACKAGE INSTALLATION ***********************"
 if ! { [ "$VERBOSE" = "packages" ] || [ "$VERBOSE" = "all" ]; }; then unset VERBOSE; fi
 source /opt/lib/verbose.lib 
+export BUILDING=true
+export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
+echo sourcing core_run.env
+quiet cat /opt/core_run.env
 source /opt/core_run.env
 echo Distro is $LINUX_DISTRO
 echo package installer command for this build: "$INSTALL_PKGS"
 echo package update command for this build: "$UPDATE_PKGS"
-if [[ -f ./packages.lst || -f ./packages.sh ]]; then
+list=$(ls *system.pkgs 2> /dev/null)
-  if [[ -f ./packages.lst ]]; then
+list+=" $(ls ./system/*.pkgs 2> /dev/null)"
-    echo "----- Installing Packages ---------------"
+quiet echo list of system package files to install: $list
-    _pkgs=$(< ./packages.lst)
+for file in $list; do
-    echo $_pkgs 
+  [ -f "$file" ] || break
-    echo ....
+  echo "----- Installing System Packages from $file ---------------"
-    silence  ${INSTALL_PKGS} ${_pkgs}
+  while IFS= read -r pkg || [ -n "$pkg" ]; do 
-    echo "done ----- Installing Packages ---------------"
+  echo installing: $pkg
+  silence $INSTALL_PKGS $pkg
+  done < ./$file
+  echo "done ----- Installing System Packages from $file ---------------"
+done
+
+[[ -f $ENV_DIR/run.env ]] && echo "sourcing $ENV_DIR/run.env" && source $ENV_DIR/run.env  
+
+if [[ -f ./repositories.sh ]]; then
+   echo "---- Running custom repository install script repositories.sh -----"
+   source ./repositories.sh
+   echo "done ---- Running repository installation script repositories.sh -----"
   fi
-  if [[ -f ./packages.sh ]]; then
+if [[ -f ./packages.sh ]]; then
-   echo "---- Running package installation script packages.sh -----"
+   echo "---- Running custom package installation script packages.sh -----"
-    /bin/bash -l ./packages.sh
+   source ./packages.sh
    echo "done ---- Running package installation script packages.sh -----"
-  fi
+fi
- else 
+# TODO run a package cache removal based on distro  
-  echo neither packages.lst, nor packages.sh in source 
-  echo nothing to install!
- fi 
 echo "********************************"

Dockerfile.d/volume.tpl

@@ -0,0 +1 @@
+ENTRYPOINT [ ]

build

@@ -21,9 +21,11 @@ case "$1" in
   load_env_file)
   echo -e "@@@@@@ loading build environment file for external use @@@@@@"
   BUILD_EFILE=$(echo -- "$@" | grep -oP -- '(?<=-e )[^ ]*')
-  source_env_file "$BUILD_EFILE"
+  if source_env_file "$BUILD_EFILE"; then
   echo -e "@@@@@@@@@@@@@@@@@ returning to calling script @@@@@@@@@@@@@@@"
-  return $?
+  else 
+  return 1
+  fi
   ;;
   build_src) shift 1; get_build_src "$@";  return $?  ;;
   help)
@@ -58,7 +60,7 @@ esac
 [[ -z "$PS1" ]] || no_prompt=true
 overwrite=true
 
-while getopts 'a:b:c:d:e:f:g:hi:lnopr:s:t:u:v:' OPTION; do
+while getopts 'ya:b:c:d:e:f:g:hi:lnopr:s:t:u:v:j:' OPTION; do
   # echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
   case "$OPTION" in
   a)
@@ -68,6 +70,10 @@ while getopts 'a:b:c:d:e:f:g:hi:lnopr:s:t:u:v:' OPTION; do
   # CUSTOM BASE IMAGE
     BASE_IMAGE=$OPTARG
     ;;
+  y)
+  # CUSTOM BASE IMAGE
+    BASE_IMAGE_COPY=true
+    ;;
   c)
     TRY_CMD=$OPTARG
       ;;
@@ -97,6 +103,9 @@ while getopts 'a:b:c:d:e:f:g:hi:lnopr:s:t:u:v:' OPTION; do
     unset overwrite
   ;;
   v)
+    VOLUME=$OPTARG
+  ;;
+  j)
     VERBOSE=$OPTARG
   ;;
   l)
@@ -191,10 +200,8 @@ if [[ ! $no_prompt ]]; then
   [[ $REPLY != "y" ]] && echo -e "\n" && return 4
 fi
 
-if ! source $BDIR/Dockerfile.d/create; then 
+# cat $BDIR/Dockerfile | grep -b5 -a5 ENTRY
-echo unable to create Dockerfile from template, aborting build
+# return
-return 3
-fi
 
 builder=default
 if [[ $TARGET == "publish" ]]; then 
@@ -208,24 +215,39 @@ if [[ $TARGET == "publish" ]]; then
     popd > /dev/null || return 4
 fi
 
-
+# make a copy of build source locally in build directory
 if [[ ! $BUILD_SRC = "_core_" ]]; then
   # copy  or bind build source directory to temporary .src/ subdirectory in build repo
+  _env_dir=rootfs/opt/env
   [[ -d $BDIR/.src ]] && rm -rf $BDIR/.src
+  [[ -d $BDIR/core/$_env_dir ]] && rm -rf $BDIR/core/$_env_dir
   if [[ $(which rsync 2> /dev/null ) ]]; then
   rsync -aAru ${BUILD_SRC:-src}/ $BDIR/.src
+  rsync  -aAru $BDIR/.src/$_env_dir/ $BDIR/core/$_env_dir > /dev/null 2>&1
   else
   echo no rsync copying with cp
   /bin/cp -a ${BUILD_SRC:-src}/. $BDIR/.src > /dev/null 2>&1
+  /bin/cp -a $BDIR/.src/rootfs/opt/env/. $BDIR/core/rootfs/opt/env > /dev/null 2>&1
   fi
 fi  
 
+echo run environment directory copied to core at $BDIR/core/$_env_dir
+ls -la $BDIR/core/$_env_dir
+ 
+# create Dockerfile from template
+if ! source $BDIR/Dockerfile.d/create; then 
+echo unable to create Dockerfile from template, aborting build
+return 3
+fi
+
 if [[ -f $APPEND_BUILD_ENV ]]; then 
+  if [[ ! $BUILD_SRC = "_core_" ]]; then
     echo "------ Including custom build environment at $APPEND_BUILD_ENV -------"
     cat $APPEND_BUILD_ENV
     echo -e "\n--------------------"
     echo | tee -a "$BDIR/.src/init/build.env" > /dev/null
     tee -a "$BDIR/.src/init/build.env" > /dev/null < "$APPEND_BUILD_ENV"
+  fi  
     cat "$APPEND_BUILD_ENV" > "$BDIR/core/build.env"
 # run in subshell to not affect $USER  
   /bin/bash <<"EOF" 
@@ -243,6 +265,8 @@ fi
 
 pushd "$BDIR" > /dev/null || return 3
 
+export BUILDING=true
+
 echo -e "\n\e[1;31m######### RUNNING THE DOCKER BUILD COMMAND ######################"
 echo running build command: docker buildx --builder ${builder} bake ${nocache} ${TARGET} 
 echo -e "#################################################################\e[1;37m"

core/core.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 echo "------------- CORE INSTALLATION ------------"
+export BUILDING=true
+export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
 source /opt/core_run.env
 if [[ -f ./build.env ]]; then
     echo sourcing a custom core build enviornment
@@ -11,7 +13,6 @@ source $LIB_DIR/verbose.lib
 echo appending pkg commands to core_run.env
 echo appending sourcing of $ENV_DIR/run.env if it exists
 cat <<ENV >> /opt/core_run.env
-
 export INSTALL_PKGS="$INSTALL_PKGS"
 export UPDATE_PKGS="$UPDATE_PKGS"
 [ -f "\$ENV_DIR/run.env" ] && [ -z "\$BUILDING" ] && source \$ENV_DIR/run.env
@@ -21,19 +22,13 @@ mkdir -p /etc/profile.d
 echo creating login sourcing file for core_run.env in /etc/profile.d
 echo "source /opt/core_run.env" > /etc/profile.d/01-core-run-env.sh
 quiet ls -la /etc/profile.d
-
+[[ $USER_PW ]] && export USER=${USER:-host}
-echo "--------- creating user and group 'host' with ids 1000 -----"
+if [[ $USER ]]; then
-echo "done --------- creating user and group 'host' with ids 1000 -----"
+    export UHID=${UHID:-1000}
-cat <<DOC >> /etc/login.defs
+    chown -R -h $UHID:$UHID /opt $VOLUME_DIRS
-SYS_UID_MAX   1001"
+    /bin/bash user.sh
-SYS_GID_MAX   1001"
+fi
-DOC
-groupadd -g 1000 host
-echo "SYS_UID_MAX   1001" >> /etc/login.defs
-useradd -r -g host -u 1000 host
-[[ $USER_PW ]] && export USER=${USER:-sysadmin}
-[[ $USER ]] && /bin/bash user.sh
 [[ $UCI_SHELL ]] && /bin/bash uci-shell.sh
-$BIN_DIR/map-host-id /opt
+
 ls -la /opt
 echo "done ------------- CORE INSTALLATION ------------"

core/opt/lib/distros copy.csv

@@ -1,7 +0,0 @@
-# valid distros list
-# the distro must be the name used in /etc/os-release
-# <distro>,<core image name>,<install command>,<update command>
-alpine,alpine, apk add --no-cache, apk update
-debian,debian, apt-get install -y, apt-get update
-arch, archlinux,pacman -S --noconfirm --needed,pacman -Syu
-ubuntu, ubuntu, apt-get install -y,                apt-get update 

core/packages.sh

@@ -6,10 +6,10 @@ silence $UPDATE_PKGS
 echo .... DONE!
 if [ -f ./packages/$LINUX_DISTRO ]; then
     echo INSTALLING $LINUX_DISTRO DISTRO SPECIFIC PACKAGES
-    _pkgs=$(cat ./packages/$LINUX_DISTRO)
-    echo $_pkgs  
     echo ....
-    silence $INSTALL_PKGS $_pkgs
+    while IFS="" read -r pkg || [ -n "$pkg" ]; do 
+    $INSTALL_PKGS $pkg
+    done < ./packages/$LINUX_DISTRO
     echo "DONE INSTALLING $LINUX_DISTRO SPECIFIC PACKAGES"
 fi
 echo INSTALLING COMMON PACKAGES FOR ANY DISTRO

core/packages/alpine

@@ -1 +1,2 @@
 shadow
+tzdata

core/rootfs/etc/profile

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# do not add code here for non-interative login shell
+# rather put additional non-interactive profile script code in files in /etc/profile.d
+
+# this files is sourced for all login shells and also interactive non-login shells via /etc/bash.bashrc
+# more info see http://www.linuxfromscratch.org/blfs/view/svn/postlfs/profile.html
+
+# interactive non-login and login shells will call the BASH_SHELL_LOAD script below
+# non-interative login shells only source /etc/profile.d 
+# in profile.d is 03-startup.sh which will call 
+# any of the scripts in a repo's startup subdirectory 
+# non-interactive non-login shells are not handled here only via /etc/bash.bashrc
+# interactive login 
+
+
+([ -n "$SSH_CONNECTION" ] || [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]) && export SSH_SESSION=true
+[[ $- == *i* ]] && export SHELL_INTERACTIVE=true
+shopt -q login_shell && export SHELL_LOGIN=true 
+[ $EUID -eq 0 ] && export USER_ROOT=true
+
+# uncomment for debugging non-interactive login shell, i.e. $ . /etc/profile
+#unset SHELL_INTERACTIVE
+
+#uncomment these for debugging.
+#  echo ---- sourcing system /etc/profile ---
+#  [[ $USER_ROOT ]] && echo 'Root User' || echo 'Non Root User'
+#  [[ $SHELL_INTERACTIVE ]] && echo 'Interactive' || echo 'Not interactive'
+#  [[ $SHELL_LOGIN ]] && echo 'Login shell' || echo 'Not login shell'
+#  [[ $SSH_SESSION ]] && echo ssh remote user || echo local user
+#  echo ---------------------
+
+# Set the initial path
+export PATH=/bin:/usr/bin:/usr/local/bin
+# set directory for base shell repo
+export BASH_SHELL_BASE=/shell
+# now bootstrap by souring the shell repo envinroment
+source $BASH_SHELL_BASE/shell.env
+# set $BASH_SAFE_MODE=true in shell.env to disable UCI interactive shell from loading
+# TODO see if  $NO_BASH_SHELL_SSH=true in user or host directory (at the remote machine)
+# if so don't source the load command below and make just a simple prompt.
+if [[ $SHELL_INTERACTIVE ]]; then 
+ if [[ ! $BASH_SAFE_MODE ]]; then
+   # echo interactive shell loading $BASH_SHELL_LOAD
+   source "$BASH_SHELL_LOAD"
+ else
+   # safe mode
+   # just set a simple prompt instead
+   NORMAL="\[\e[0m\]"
+   RED="\[\e[1;31m\]"
+   GREEN="\[\e[1;32m\]"
+   YELLOW='\e[1;33m'
+   if [[ $EUID == 0 ]] ; then
+     PS1="${YELLOW}SAFE:$RED\u [ $NORMAL\w$RED ]# $NORMAL"
+   else
+     PS1="${YELLOW}SAFE:$GREEN \u [ $NORMAL\w$GREEN ]\$ $NORMAL"
+   fi
+   unset RED GREEN NORMAL YELLOW
+ fi
+else
+  # this is non-interactive login (e.g. at user machine login)
+  if [[ $EUID -ne 0 ]] && [[ ! $SSH_SESSION ]]; then
+    export LOGIN_LOG=$HOME/logs/login.log
+    mkdir -p $HOME/logs
+    touch $LOGIN_LOG
+    llog () {
+       echo "$@" >> $LOGIN_LOG 2>&1
+    }
+    export -f llog
+    llog "$(env | grep BASH)"
+    echo "$(date)" > $LOGIN_LOG
+    llog "non-interactive login shell for $USER"
+    if [ -d /etc/profile.d ]; then
+       for i in /etc/profile.d/*.sh; do
+         if [ -r $i ]; then
+           llog "sourcing $i"
+           source $i
+         fi
+       done
+       unset i
+    fi
+  fi
+fi

core/rootfs/etc/profile.d/02-root.sh

@@ -0,0 +1,6 @@
+# root login setup only, put in if block
+if [ $EUID -eq 0 ] ; then # if root user
+        echo login profile, root specific setup
+        export PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
+        unset HISTFILE
+fi

core/rootfs/etc/profile.d/03-startup.sh

@@ -0,0 +1,10 @@
+# this runs startups for bash shell base system
+ # don't run statup if user logs in via su
+  if  [ "$SHELL" = "/bin/bash" ] && [ "${BASH_SHELL_STARTUP}" ] && [ "$(ps -o comm= $PPID)" != "su" ]; then
+    # uncomment for debugging
+    if [[ -f $BASH_SHELL_STARTUP ]] && [[ $EUID -ne 0 ]]; then
+     llog "sourcing startup script $BASH_SHELL_STARTUP"
+    #  (${BASH_SHELL_STARTUP}) &
+    source ${BASH_SHELL_STARTUP}
+   fi
+ fi

core/rootfs/opt/bin/entrypoint

@@ -1,10 +1,15 @@
 #!/bin/bash
 source /opt/core_run.env
 case "$1" in
+
+
 maphostid)
 shift 1
 /bin/bash -l -c '$BIN_DIR/map-host-id $@' $0 "$@"
 ;;
+idle)
+sleep infinity
+;;
 image)
 shift 1
 /bin/bash -l -c '$BIN_DIR/image-info $@' $0 "$@"
@@ -13,7 +18,7 @@ shell)
 shift 1
 _shell_=/bin/bash
 [[ $1 ]] && _shell_="/bin/su $1"
-$_shell_ -c "cd ${INITIAL_DIR:-/opt}; exec bash -l"
+$_shell_ -c "cd ${DEFAULT_DIR:-/}; exec bash -l"
 ;;
 help)
 $BIN_DIR/entrypoint-help

core/rootfs/opt/bin/set-host-id

@@ -0,0 +1,9 @@
+#!/bin/bash
+if [[ $USER ]]; then
+  UHID=${UHID:-1000}
+  if [[ ! $(id -un $UHID) ]]; then
+  groupmod -g $UHID $USER
+  usermod -u $UHID -g $UHID $USER
+  chown -R -h $UHID:$UHID /opt $1 $VOLUME_DIRS
+  fi
+fi

core/rootfs/opt/core_run.env

@@ -2,4 +2,4 @@ export ENV_DIR=/opt/env
 export BIN_DIR=/opt/bin
 export LIB_DIR=/opt/lib
 export SHELL=/bin/bash
-PATH=$BIN_DIR:$PATH
+export PATH=$BIN_DIR:$PATH

core/rootfs/opt/lib/distros.csv

@@ -3,5 +3,5 @@
 # <distro>,<core image name>,<install command>,<update command>
 alpine,alpine, apk add --no-cache, apk update
 debian,debian, apt-get install -y, apt-get update
-arch, archlinux,pacman -S --noconfirm --needed,pacman -Syu
+arch, archlinux,pacman -S --noconfirm --needed, pacman -Syu
 ubuntu, ubuntu, apt-get install -y, apt-get update 

core/rootfs/opt/lib/helpers.lib

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+get_arch () {
+	local arch="$(uname -m)" 
+	case "$arch" in 
+		x86_64)  arch='amd64' ;; 
+		armhf)   arch='armv6' ;; 
+		armv7)   arch='armv7' ;; 
+		aarch64) arch='arm64' ;; 
+		ppc64el|ppc64le) arch='ppc64le' ;; 
+		s390x)   arch='s390x';; 
+		*) return 1 ;;\
+	esac; 
+    echo $arch
+}

core/uci-shell.sh

@@ -4,16 +4,20 @@ mkdir -p /shell
 _url=https://git.kebler.net/bash/shell-base.git
 git clone $_url /shell
 source /shell/install/install.sh 
-[[ $USER ]] && mkdir -p /home/$USER/shell 
-uci_bash_shell_install $USER
 
-if [[ $USER ]]; then
+
+if [[ $USER_PW ]]; then
+echo adding shell for login user $USER
+mkdir -p /home/$USER/shell 
+uci_bash_shell_install $USER
 chown -R $USER:$USER /shell 
 chmod -R g+rw /shell
-setfacl -d --set u::rwx,g::rwx,o::- /shell
+# setfacl -d --set u::rwx,g::rwx,o::- /shell
 chown -R :host /home/$USER/shell 
 chmod -R g+rw /home/$USER/shell
-setfacl -d --set u::rwx,g::rwx,o::- /home/$USER/shell
+# setfacl -d --set u::rwx,g::rwx,o::- /home/$USER/shell
+else 
+ uci_bash_shell_install 
 fi
 
 echo "----------- uci shell install complete ------"

core/user.sh

@@ -1,36 +1,55 @@
 #!/bin/bash
 USER=${1:-$USER}
 USER_PW=${2-$USER_PW}
+UHID=${UHID:-1000}
+
 if [[ $USER ]]; then
-    echo "------- Adding USER: $USER ------"
+echo "------- Adding USER: $USER with ID: $UHID ------"
+
+cat <<DOC >> /etc/login.defs
+SYS_UID_MAX   $UHID"
+SYS_GID_MAX   $UHID"
+DOC
+
     source $LIB_DIR/verbose.lib
-    echo loading acl package
+    # echo loading acl package
-    silence $INSTALL_PKGS acl
+    # silence $INSTALL_PKGS acl
-    echo "------- Adding User: $USER ------"
+    groupadd -g $UHID $USER
-    groupadd -g 1001 $USER
+    # user passwords implies system (sudo) login user
-    useradd -rm -s /bin/bash -G host,$([[ $(getent group sudo) ]] && echo sudo || echo wheel) -g $USER -u 1001 $USER
+    if [[ $USER_PW ]]; then
+    echo "login system user being created"
+    useradd -rm -s /bin/bash -G $USER,$([[ $(getent group sudo) ]] && echo sudo || echo wheel) -g $USER -u $UHID $USER
     echo $USER groups: $(groups $USER)
-    chpasswd <<< "sysadmin:${USER_PW:-$USER}"
+    chpasswd <<< "${USER}:${USER_PW}"
-    # SUDOERS Setup 
+
-    cat <<SUDO >> /etc/sudoers.d/01-sudo-wheel
+# SUDOERS Setup 
+cat <<SUDO >> /etc/sudoers.d/01-sudo-wheel
 Defaults lecture = never     
 %wheel ALL=(ALL:ALL) ALL
 %sudo  ALL=(ALL:ALL) ALL
 SUDO
-chmod 440 /etc/sudoers.d/01-sudo-wheel
+    chmod 440 /etc/sudoers.d/01-sudo-wheel
+
 cat <<USER >> /etc/sudoers.d/02-$USER
 $USER ALL = NOPASSWD:/bin/chown
 $USER ALL = NOPASSWD:/bin/chmod
 USER
-chmod 440 /etc/sudoers.d/02-$USER
+    chmod 440 /etc/sudoers.d/02-$USER
     if [[ -f $USER-permits ]]; then
         echo "--- $USER-permits file supplied copying to /etc/sudoers.d ---"
         cat $USER-permits 
         cat $USER-permits >> /etc/sudoers.d/02-$USER
     fi 
-
+  else
-chmod g+rw /opt
+    home_dir=$([[ $USER_HOME ]] && echo "$USER_HOME" || echo "/opt/user" )
-setfacl -d --set u::rwx,g::rwx,o::- /opt
+    mkdir -p $home_dir
+    useradd -s /sbin/nologin -G $USER -g $USER -u $UHID $USER -d $home_dir
+    chown $USER:$USER $home_dir
+fi   
+ # shellcheck enable=add-default-case      
+# chmod -R g+rw /opt
+# setfacl -d --set u::rwx,g::rwx,o::- /opt
+cat /etc/passwd | grep $USER
 echo "done------- Adding USER: $USER ------"
 fi
 

distros.csv

@@ -1 +1 @@
-./core/opt/lib/distros.csv
+/data/Hacking/computing/docker/uci-docker-build/core/rootfs/opt/lib/distros.csv

example/build.env

@@ -1,2 +1,8 @@
-export USER_PW=ucommandit
+# anything in here will be sourced ONLY during build
-export UCI_SHELL=true
+# allows easy custom environment variables
+# /opt/core_run.env is always sourced before this file
+# /opt/env/run.env is NOT sourced by default during build but you
+# can explicity add it there
+# [ -f "$ENV_DIR/run.env" ] && $ENV_DIR/run.env
+export SOMEBUILDONLYVALUE="yes!"
+export VOLUME_DIRS="/opt"

example/src/init/build.env

@@ -1,8 +0,0 @@
-# anything in here will be sourced ONLY during build
-# allows easy custom environment variables
-# /opt/core_run.env is always sourced before this file
-# /opt/env/run.env is NOT sourced by default during build but you
-# can explicity add it there
-# [ -f "$ENV_DIR/run.env" ] && $ENV_DIR/run.env
-export SOMEBUILDONLYVALUE="yes!"
-export VOLUME_DIRS="/opt"

example/src/rootfs/opt/env/run.env

@@ -3,5 +3,5 @@ export ENTRYPOINT_CMD=mycmd
 export ENTRYPOINT_CMD_PATH=$BIN_DIR/mycmd
 # here you could put specific exports
 # or source another file, whatever.  this is sourced at shell login
-export INITIAL_DIR=/opt/bin
+export DEFAULT_DIR=/opt/bin
 export NONSENSE="this is from the run.env file"

example/src/rootfs/opt/env/run.env.example

@@ -3,5 +3,5 @@ export ENTRYPOINT_CMD=mycmd
 export ENTRYPOINT_CMD_PATH=$BIN_DIR/mycmd
 # here you could put specific exports
 # or source another file, whatever.  this is sourced at shell login
-export INITIAL_DIR=/opt/bin
+export DEFAULT_DIR=/opt/bin
 export NONSENSE="this is from the run.env file"

lib/alter-image.py

@@ -0,0 +1,940 @@
+#! /usr/bin/env python3
+from __future__ import print_function
+
+__copyright__ = "(C) 2017-2023 Guido U. Draheim, licensed under the EUPL"
+__version__ = "1.4.6097"
+
+import subprocess
+import collections
+import sys
+import os
+import re
+import json
+import copy
+import shutil
+import hashlib
+import datetime
+import logging
+from fnmatch import fnmatchcase as fnmatch
+
+logg = logging.getLogger("edit")
+
+if sys.version[0] != '2':
+    xrange = range
+
+MAX_PATH = 1024  # on Win32 = 260 / Linux PATH_MAX = 4096 / Mac = 1024
+MAX_NAME = 253
+MAX_PART = 63
+MAX_VERSION = 127
+MAX_COLLISIONS = 100
+
+TMPDIR = "load.tmp"
+DOCKER = "docker"
+KEEPDIR = 0
+KEEPDATADIR = False
+KEEPSAVEFILE = False
+KEEPINPUTFILE = False
+KEEPOUTPUTFILE = False
+OK = True
+NULL = "NULL"
+
+StringConfigs = {"user": "User", "domainname": "Domainname",
+                 "workingdir": "WorkingDir", "workdir": "WorkingDir", "hostname": "Hostname"}
+StringMeta = {"author": "author", "os": "os", "architecture": "architecture", "arch": "architecture", "variant": "variant"}
+StringCmd = {"cmd": "Cmd", "entrypoint": "Entrypoint"}
+
+ShellResult = collections.namedtuple("ShellResult", ["returncode", "stdout", "stderr"])
+
+def sh(cmd=":", shell=True, check=True, ok=None, default=""):
+    if ok is None: ok = OK  # a parameter "ok = OK" does not work in python
+    if not ok:
+        logg.info("skip %s", cmd)
+        return ShellResult(0, default, "")
+    run = subprocess.Popen(cmd, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    run.wait()
+    assert run.stdout is not None and run.stderr is not None
+    result = ShellResult(run.returncode, run.stdout.read(), run.stderr.read())
+    if check and result.returncode:
+        logg.error("CMD %s", cmd)
+        logg.error("EXIT %s", result.returncode)
+        logg.error("STDOUT %s", result.stdout)
+        logg.error("STDERR %s", result.stderr)
+        raise Exception("shell command failed")
+    return result
+
+def portprot(arg):
+    port, prot = arg, ""
+    if "/" in arg:
+        port, prot = arg.rsplit("/", 1)
+    if port and port[0] in "0123456789":
+        pass
+    else:
+        import socket
+        if prot:
+            portnum = socket.getservbyname(port, prot)
+        else:
+            portnum = socket.getservbyname(port)
+        port = str(portnum)
+    if not prot:
+        prot = "tcp"
+    return port, prot
+
+def podman():
+    return "podman" in DOCKER
+def cleans(text):
+    if podman():
+        return text.replace('": ', '":').replace(', "', ',"').replace(', {', ',{')
+    return text
+def os_jsonfile(filename):
+    if podman():
+        os.chmod(filename, 0o644)
+        os.utime(filename, (0, 0))
+
+class ImageName:
+    def __init__(self, image):
+        self.registry = None
+        self.image = image
+        self.version = None
+        self.parse(image)
+    def parse(self, image):
+        parsing = image
+        parts = image.split("/")
+        if ":" in parts[-1] or "@" in parts[-1]:
+            colon = parts[-1].find(":")
+            atref = parts[-1].find("@")
+            if colon >= 0 and atref >= 0:
+                first = min(colon, atref)
+            else:
+                first = max(colon, atref)
+            version = parts[-1][first:]
+            parts[-1] = parts[-1][:first]
+            self.version = version
+            self.image = "/".join(parts)
+        if len(parts) > 1 and ":" in parts[0]:
+            registry = parts[0]
+            parts = parts[1:]
+            self.registry = registry
+            self.image = "/".join(parts)
+        logg.debug("image parsing = %s", parsing)
+        logg.debug(".registry = %s", self.registry)
+        logg.debug(".image = %s", self.image)
+        logg.debug(".version = %s", self.version)
+    def __str__(self):
+        image = self.image
+        if self.registry:
+            image = "/".join([self.registry, image])
+        if self.version:
+            image += self.version
+        return image
+    def tag(self):
+        image = self.image
+        if self.registry:
+            image = "/".join([self.registry, image])
+        if self.version:
+            image += self.version
+        else:
+            image += ":latest"
+        return image
+    def local(self):
+        if not self.registry: return True
+        if "." not in self.registry: return True
+        if "localhost" in self.registry: return True
+        return False
+    def valid(self):
+        return not list(self.problems())
+    def problems(self):
+        # https://docs.docker.com/engine/reference/commandline/tag/
+        # https://github.com/docker/distribution/blob/master/reference/regexp.go
+        if self.registry and self.registry.startswith("["):
+            if len(self.registry) > MAX_NAME:
+                yield "registry name: full name may not be longer than %i characters" % MAX_NAME
+                yield "registry name= " + self.registry
+            x = self.registry.find("]")
+            if not x:
+                yield "registry name: invalid ipv6 number (missing bracket)"
+                yield "registry name= " + self.registry
+            port = self.registry[x + 1:]
+            if port:
+                m = re.match("^:[A-Za-z0-9]+$", port)
+                if not m:
+                    yield 'registry name: invalid ipv6 port (only alnum)'
+                    yield "registry name= " + port
+            base = self.registry[:x]
+            if not base:
+                yield "registry name: invalid ipv6 number (empty)"
+            else:
+                m = re.match("^[0-9abcdefABCDEF:]*$", base)
+                if not m:
+                    yield "registry name: invalid ipv6 number (only hexnum+colon)"
+                    yield "registry name= " + base
+        elif self.registry:
+            if len(self.registry) > MAX_NAME:
+                yield "registry name: full name may not be longer than %i characters" % MAX_NAME
+                yield "registry name= " + self.registry
+            registry = self.registry
+            if registry.count(":") > 1:
+                yield "a colon may only be used to designate the port number"
+                yield "registry name= " + registry
+            elif registry.count(":") == 1:
+                registry, port = registry.split(":", 1)
+                m = re.match("^[A-Za-z0-9]+$", port)
+                if not m:
+                    yield 'registry name: invalid ipv4 port (only alnum)'
+                    yield "registry name= " + registry
+            parts = registry.split(".")
+            if "" in parts:
+                yield "no double dots '..' allowed in registry names"
+                yield "registry name= " + registry
+            for part in parts:
+                if len(part) > MAX_PART:
+                    yield "registry name: dot-separated parts may only have %i characters" % MAX_PART
+                    yield "registry name= " + part
+                m = re.match("^[A-Za-z0-9-]*$", part)
+                if not m:
+                    yield "registry name: dns names may only have alnum+dots+dash"
+                    yield "registry name= " + part
+                if part.startswith("-"):
+                    yield "registry name: dns name parts may not start with a dash"
+                    yield "registry name= " + part
+                if part.endswith("-") and len(part) > 1:
+                    yield "registry name: dns name parts may not end with a dash"
+                    yield "registry name= " + part
+        if self.image:
+            if len(self.image) > MAX_NAME:
+                yield "image name: should not be longer than %i characters (min path_max)" % MAX_NAME
+                yield "image name= " + self.image
+            if len(self.image) > MAX_PATH:
+                yield "image name: can not be longer than %i characters (limit path_max)" % MAX_PATH
+                yield "image name= " + self.image
+            parts = self.image.split("/")
+            for part in parts:
+                if not part:
+                    yield "image name: double slashes are not a good idea"
+                    yield "image name= " + part
+                    continue
+                if len(part) > MAX_NAME:
+                    yield "image name: slash-separated parts should only have %i characters" % MAX_NAME
+                    yield "image name= " + part
+                separators = "._-"
+                m = re.match("^[a-z0-9._-]*$", part)
+                if not m:
+                    yield "image name: only lowercase+digits+dots+dash+underscore"
+                    yield "image name= " + part
+                if part[0] in separators:
+                    yield "image name: components may not start with a separator (%s)" % part[0]
+                    yield "image name= " + part
+                if part[-1] in separators and len(part) > 1:
+                    yield "image name: components may not end with a separator (%s)" % part[-1]
+                    yield "image name= " + part
+                elems = part.split(".")
+                if "" in elems:
+                    yield "image name: only single dots are allowed, not even double"
+                    yield "image name= " + part
+                elems = part.split("_")
+                if len(elems) > 2:
+                    for x in xrange(len(elems) - 1):
+                        if not elems[x] and not elems[x + 1]:
+                            yield "image name: only single or double underscores are allowed"
+                            yield "image name= " + part
+        if self.version:
+            if len(self.version) > MAX_VERSION:
+                yield "image version: may not be longer than %i characters" % MAX_VERSION
+                yield "image version= " + self.version
+            if self.version[0] not in ":@":
+                yield "image version: must either be :version or @digest"
+                yield "image version= " + self.version
+            if len(self.version) > 1 and self.version[1] in "-.":
+                yield "image version: may not start with dots or dash"
+                yield "image version= " + self.version
+            version = self.version[1:]
+            if not version:
+                yield "image version: no name provided after '%s'" % self.version[0]
+                yield "image version= " + self.version
+            m = re.match("^[A-Za-z0-9_.-]*$", version)
+            if not m:
+                yield 'image version: only alnum+undescore+dots+dash are allowed'
+                yield "image version= " + self.version
+
+def edit_image(inp, out, edits):
+    if True:
+        if not inp:
+            logg.error("no FROM value provided")
+            return False
+        if not out:
+            logg.error("no INTO value provided")
+            return False
+        inp_name = ImageName(inp)
+        out_name = ImageName(out)
+        for problem in inp_name.problems():
+            logg.warning("FROM value: %s", problem)
+        for problem in out_name.problems():
+            logg.warning("INTO value: %s", problem)
+        if not out_name.local():
+            logg.warning("output image is not local for the 'docker load' step")
+        else:
+            logg.warning("output image is local (%s)", out_name.registry)
+        inp_tag = inp
+        out_tag = out_name.tag()
+        #
+        tmpdir = TMPDIR
+        if not os.path.isdir(tmpdir):
+            logg.debug("mkdir %s", tmpdir)
+            if OK: os.makedirs(tmpdir)
+        datadir = os.path.join(tmpdir, "data")
+        if not os.path.isdir(datadir):
+            logg.debug("mkdir %s", datadir)
+            if OK: os.makedirs(datadir)
+        inputfile = os.path.join(tmpdir, "saved.tar")
+        outputfile = os.path.join(tmpdir, "ready.tar")
+        inputfile_hints = ""
+        outputfile_hints = ""
+        #
+        docker = DOCKER
+        if KEEPSAVEFILE:
+            if os.path.exists(inputfile):
+                os.remove(inputfile)
+            cmd = "{docker} save {inp} -o {inputfile}"
+            sh(cmd.format(**locals()))
+            cmd = "tar xf {inputfile} -C {datadir}"
+            sh(cmd.format(**locals()))
+            logg.info("new {datadir} from {inputfile}".format(**locals()))
+        else:
+            cmd = "{docker} save {inp} | tar x -f - -C {datadir}"
+            sh(cmd.format(**locals()))
+            logg.info("new {datadir} from {docker} save".format(**locals()))
+            inputfile_hints += " (not created)"
+        run = sh("ls -l {tmpdir}".format(**locals()))
+        logg.debug(run.stdout)
+        #
+        if OK:
+            changed = edit_datadir(datadir, out_tag, edits)
+            if changed:
+                outfile = os.path.realpath(outputfile)
+                cmd = "cd {datadir} && tar cf {outfile} ."
+                sh(cmd.format(**locals()))
+                cmd = "{docker} load -i {outputfile}"
+                sh(cmd.format(**locals()))
+            else:
+                logg.warning("unchanged image from %s", inp_tag)
+                outputfile_hints += " (not created)"
+                if inp != out:
+                    cmd = "{docker} tag {inp_tag} {out_tag}"
+                    sh(cmd.format(**locals()))
+                    logg.warning(" tagged old image as %s", out_tag)
+        #
+        if KEEPDATADIR:
+            logg.warning("keeping %s", datadir)
+        else:
+            if os.path.exists(datadir):
+                shutil.rmtree(datadir)
+        if KEEPINPUTFILE:
+            logg.warning("keeping %s%s", inputfile, inputfile_hints)
+        else:
+            if os.path.exists(inputfile):
+                os.remove(inputfile)
+        if KEEPOUTPUTFILE:
+            logg.warning("keeping %s%s", outputfile, outputfile_hints)
+        else:
+            if os.path.exists(outputfile):
+                os.remove(outputfile)
+        return True
+
+def edit_datadir(datadir, out, edits):
+    if True:
+        manifest_file = "manifest.json"
+        manifest_filename = os.path.join(datadir, manifest_file)
+        with open(manifest_filename) as _manifest_file:
+            manifest = json.load(_manifest_file)
+        replaced = {}
+        for item in xrange(len(manifest)):
+            config_file = manifest[item]["Config"]
+            config_filename = os.path.join(datadir, config_file)
+            replaced[config_filename] = None
+        #
+        for item in xrange(len(manifest)):
+            config_file = manifest[item]["Config"]
+            config_filename = os.path.join(datadir, config_file)
+            with open(config_filename) as _config_file:
+                config = json.load(_config_file)
+            old_config_text = cleans(json.dumps(config))  # to compare later
+            #
+            for CONFIG in ['config', 'Config', 'container_config']:
+                if CONFIG not in config:
+                    logg.debug("no section '%s' in config", CONFIG)
+                    continue
+                logg.debug("with %s: %s", CONFIG, config[CONFIG])
+                for action, target, arg in edits:
+                    if action in ["remove", "rm"] and target in ["volume", "volumes"]:
+                        key = 'Volumes'
+                        if not arg:
+                            logg.error("can not do edit %s %s without arg: <%s>", action, target, arg)
+                            continue
+                        elif target in ["volumes"] and arg in ["*", "%"]:
+                            args = []
+                            try:
+                                if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                    del config[CONFIG][key]
+                                    logg.warning("done actual config %s %s '%s'", action, target, arg)
+                            except KeyError as e:
+                                logg.warning("there was no '%s' in %s", key, config_filename)
+                        elif target in ["volumes"]:
+                            pattern = arg.replace("%", "*")
+                            args = []
+                            if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                for entry in config[CONFIG][key]:
+                                    if fnmatch(entry, pattern):
+                                        args += [entry]
+                            logg.debug("volume pattern %s -> %s", pattern, args)
+                            if not args:
+                                logg.warning("%s pattern '%s' did not match anything", target, pattern)
+                        elif arg.startswith("/"):
+                            args = [arg]
+                        else:
+                            logg.error("can not do edit %s %s %s", action, target, arg)
+                            continue
+                        #
+                        for arg in args:
+                            entry = os.path.normpath(arg)
+                            try:
+                                if config[CONFIG][key] is None:
+                                    raise KeyError("null section " + key)
+                                del config[CONFIG][key][entry]
+                            except KeyError as e:
+                                logg.warning("there was no '%s' in '%s' of  %s", entry, key, config_filename)
+                    if action in ["remove", "rm"] and target in ["port", "ports"]:
+                        key = 'ExposedPorts'
+                        if not arg:
+                            logg.error("can not do edit %s %s without arg: <%s>", action, target, arg)
+                            continue
+                        elif target in ["ports"] and arg in ["*", "%"]:
+                            args = []
+                            try:
+                                if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                    del config[CONFIG][key]
+                                    logg.warning("done actual config %s %s %s", action, target, arg)
+                            except KeyError as e:
+                                logg.warning("there were no '%s' in %s", key, config_filename)
+                        elif target in ["ports"]:
+                            pattern = arg.replace("%", "*")
+                            args = []
+                            if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                for entry in config[CONFIG][key]:
+                                    if fnmatch(entry, pattern):
+                                        args += [entry]
+                            logg.debug("ports pattern %s -> %s", pattern, args)
+                            if not args:
+                                logg.warning("%s pattern '%s' did not match anything", target, pattern)
+                        else:
+                            args = [arg]
+                        #
+                        for arg in args:
+                            port, prot = portprot(arg)
+                            if not port:
+                                logg.error("can not do edit %s %s %s", action, target, arg)
+                                return False
+                            entry = u"%s/%s" % (port, prot)
+                            try:
+                                if config[CONFIG][key] is None:
+                                    raise KeyError("null section " + key)
+                                del config[CONFIG][key][entry]
+                                logg.info("done rm-port '%s' from '%s'", entry, key)
+                            except KeyError as e:
+                                logg.warning("there was no '%s' in '%s' of  %s", entry, key, config_filename)
+                    if action in ["append", "add"] and target in ["volume"]:
+                        if not arg:
+                            logg.error("can not do edit %s %s without arg: <%s>", action, target, arg)
+                            continue
+                        key = 'Volumes'
+                        entry = os.path.normpath(arg)
+                        if config[CONFIG].get(key) is None:
+                            config[CONFIG][key] = {}
+                        if arg not in config[CONFIG][key]:
+                            config[CONFIG][key][entry] = {}
+                            logg.info("added %s to %s", entry, key)
+                    if action in ["append", "add"] and target in ["port"]:
+                        if not arg:
+                            logg.error("can not do edit %s %s without arg: <%s>", action, target, arg)
+                            continue
+                        key = 'ExposedPorts'
+                        port, prot = portprot(arg)
+                        entry = "%s/%s" % (port, prot)
+                        if key not in config[CONFIG]:
+                            config[CONFIG][key] = {}
+                        if arg not in config[CONFIG][key]:
+                            config[CONFIG][key][entry] = {}
+                            logg.info("added %s to %s", entry, key)
+                    if action in ["set", "set-shell"] and target in ["entrypoint"]:
+                        key = 'Entrypoint'
+                        try:
+                            if not arg:
+                                running = None
+                            elif action in ["set-shell"]:
+                                running = ["/bin/sh", "-c", arg]
+                            elif arg.startswith("["):
+                                running = json.loads(arg)
+                            else:
+                                running = [arg]
+                            config[CONFIG][key] = running
+                            logg.warning("done edit %s %s", action, arg)
+                        except KeyError as e:
+                            logg.warning("there was no '%s' in %s", key, config_filename)
+                    if action in ["set", "set-shell"] and target in ["cmd"]:
+                        key = 'Cmd'
+                        try:
+                            if not arg:
+                                running = None
+                            elif action in ["set-shell"]:
+                                running = ["/bin/sh", "-c", arg]
+                                logg.info("%s %s", action, running)
+                            elif arg.startswith("["):
+                                running = json.loads(arg)
+                            else:
+                                running = [arg]
+                            config[CONFIG][key] = running
+                            logg.warning("done edit %s %s", action, arg)
+                        except KeyError as e:
+                            logg.warning("there was no '%s' in %s", key, config_filename)
+                    if action in ["set"] and target in StringConfigs:
+                        key = StringConfigs[target]
+                        try:
+                            if not arg:
+                                value = u''
+                            else:
+                                value = arg
+                            if key in config[CONFIG]:
+                                if config[CONFIG][key] == value:
+                                    logg.warning("unchanged config '%s' %s", key, value)
+                                else:
+                                    config[CONFIG][key] = value
+                                    logg.warning("done edit config '%s' %s", key, value)
+                            else:
+                                config[CONFIG][key] = value
+                                logg.warning("done  new config '%s' %s", key, value)
+                        except KeyError as e:
+                            logg.warning("there was no config %s in %s", target, config_filename)
+                    if action in ["set"] and target in StringMeta:
+                        key = StringMeta[target]
+                        try:
+                            if not arg:
+                                value = u''
+                            else:
+                                value = arg
+                            if key in config:
+                                if config[key] == value:
+                                    logg.warning("unchanged meta '%s' %s", key, value)
+                                else:
+                                    config[key] = value
+                                    logg.warning("done edit meta '%s' %s", key, value)
+                            else:
+                                config[key] = value
+                                logg.warning("done  new meta '%s' %s", key, value)
+                        except KeyError as e:
+                            logg.warning("there was no meta %s in %s", target, config_filename)
+                    if action in ["set-label"]:
+                        key = "Labels"
+                        try:
+                            value = arg or u''
+                            if key not in config[CONFIG]:
+                                config[CONFIG][key] = {}
+                            if target in config[CONFIG][key]:
+                                if config[CONFIG][key][target] == value:
+                                    logg.warning("unchanged label '%s' %s", target, value)
+                                else:
+                                    config[CONFIG][key][target] = value
+                                    logg.warning("done edit label '%s' %s", target, value)
+                            else:
+                                config[CONFIG][key][target] = value
+                                logg.warning("done  new label '%s' %s", target, value)
+                        except KeyError as e:
+                            logg.warning("there was no config %s in %s", target, config_filename)
+                    if action in ["remove-label", "rm-label"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Labels"
+                        try:
+                            if key in config[CONFIG]:
+                                if config[CONFIG][key] is None:
+                                    raise KeyError("null section " + key)
+                                del config[CONFIG][key][target]
+                                logg.warning("done actual %s %s ", action, target)
+                        except KeyError as e:
+                            logg.warning("there was no label %s in %s", target, config_filename)
+                    if action in ["remove-labels", "rm-labels"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Labels"
+                        try:
+                            pattern = target.replace("%", "*")
+                            args = []
+                            if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                for entry in config[CONFIG][key]:
+                                    if fnmatch(entry, pattern):
+                                        args += [entry]
+                            for arg in args:
+                                del config[CONFIG][key][arg]
+                                logg.warning("done actual %s %s (%s)", action, target, arg)
+                        except KeyError as e:
+                            logg.warning("there was no label %s in %s", target, config_filename)
+                    if action in ["remove-envs", "rm-envs"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Env"
+                        try:
+                            pattern = target.strip() + "=*"
+                            pattern = pattern.replace("%", "*")
+                            found = []
+                            if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                for n, entry in enumerate(config[CONFIG][key]):
+                                    if fnmatch(entry, pattern):
+                                        found += [n]
+                            for n in reversed(found):
+                                del config[CONFIG][key][n]
+                                logg.warning("done actual %s %s (%s)", action, target, n)
+                        except KeyError as e:
+                            logg.warning("there was no label %s in %s", target, config_filename)
+                    if action in ["remove-env", "rm-env"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Env"
+                        try:
+                            if "=" in target:
+                                pattern = target.strip()
+                            else:
+                                pattern = target.strip() + "=*"
+                            found = []
+                            if key in config[CONFIG] and config[CONFIG][key] is not None:
+                                for n, entry in enumerate(config[CONFIG][key]):
+                                    if fnmatch(entry, pattern):
+                                        found += [n]
+                            for n in reversed(found):
+                                del config[CONFIG][key][n]
+                                logg.warning("done actual %s %s (%s)", action, target, n)
+                        except KeyError as e:
+                            logg.warning("there was no label %s in %s", target, config_filename)
+                    if action in ["remove-healthcheck", "rm-healthcheck"]:
+                        key = "Healthcheck"
+                        try:
+                            del config[CONFIG][key]
+                            logg.warning("done actual %s %s", action, target)
+                        except KeyError as e:
+                            logg.warning("there was no %s in %s", key, config_filename)
+                    if action in ["set-envs"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Env"
+                        try:
+                            if "=" in target:
+                                pattern = target.strip().replace("%", "*")
+                            else:
+                                pattern = target.strip().replace("%", "*") + "=*"
+                            if key not in config[CONFIG]:
+                                config[key] = {}
+                            found = []
+                            for n, entry in enumerate(config[CONFIG][key]):
+                                if fnmatch(entry, pattern):
+                                    found += [n]
+                            if found:
+                                for n in reversed(found):
+                                    oldvalue = config[CONFIG][key][n]
+                                    varname = oldvalue.split("=", 1)[0]
+                                    newvalue = varname + "=" + (arg or u'')
+                                    if config[CONFIG][key][n] == newvalue:
+                                        logg.warning("unchanged var '%s' %s", target, newvalue)
+                                    else:
+                                        config[CONFIG][key][n] = newvalue
+                                        logg.warning("done edit var '%s' %s", target, newvalue)
+                            elif "=" in target or "*" in target or "%" in target or "?" in target or "[" in target:
+                                logg.info("non-existing var pattern '%s'", target)
+                            else:
+                                value = target.strip() + "=" + (arg or u'')
+                                config[CONFIG][key] += [pattern + value]
+                                logg.warning("done  new var '%s' %s", target, value)
+                        except KeyError as e:
+                            logg.warning("there was no config %s in %s", target, config_filename)
+                    if action in ["set-env"]:
+                        if not target:
+                            logg.error("can not do edit %s without arg: <%s>", action, target)
+                            continue
+                        key = "Env"
+                        try:
+                            pattern = target.strip() + "="
+                            if key not in config[CONFIG]:
+                                config[key] = {}
+                            found = []
+                            for n, entry in enumerate(config[CONFIG][key]):
+                                if entry.startswith(pattern):
+                                    found += [n]
+                            if found:
+                                for n in reversed(found):
+                                    oldvalue = config[CONFIG][key][n]
+                                    varname = oldvalue.split("=", 1)[0]
+                                    newvalue = varname + "=" + (arg or u'')
+                                    if config[CONFIG][key][n] == newvalue:
+                                        logg.warning("unchanged var '%s' %s", target, newvalue)
+                                    else:
+                                        config[CONFIG][key][n] = newvalue
+                                        logg.warning("done edit var '%s' %s", target, newvalue)
+                            elif "=" in target or "*" in target or "%" in target or "?" in target or "[" in target:
+                                logg.info("may not use pattern characters in env variable '%s'", target)
+                            else:
+                                value = target.strip() + "=" + (arg or u'')
+                                config[CONFIG][key] += [pattern + value]
+                                logg.warning("done  new var '%s' %s", target, value)
+                        except KeyError as e:
+                            logg.warning("there was no config %s in %s", target, config_filename)
+                logg.debug("done %s: %s", CONFIG, config[CONFIG])
+            new_config_text = cleans(json.dumps(config))
+            if new_config_text != old_config_text:
+                for CONFIG in ['history']:
+                    if CONFIG in config:
+                        myself = os.path.basename(sys.argv[0])
+                        config[CONFIG] += [{"empty_layer": True,
+                                            "created_by": "%s #(%s)" % (myself, __version__),
+                                            "created": datetime.datetime.utcnow().isoformat() + "Z"}]
+                        new_config_text = cleans(json.dumps(config))
+                new_config_md = hashlib.sha256()
+                new_config_md.update(new_config_text.encode("utf-8"))
+                for collision in xrange(1, MAX_COLLISIONS):
+                    new_config_hash = new_config_md.hexdigest()
+                    new_config_file = "%s.json" % new_config_hash
+                    new_config_filename = os.path.join(datadir, new_config_file)
+                    if new_config_filename in replaced.keys() or new_config_filename in replaced.values():
+                        logg.info("collision %s %s", collision, new_config_filename)
+                        new_config_md.update(" ".encode("utf-8"))
+                        continue
+                    break
+                with open(new_config_filename, "wb") as fp:
+                    fp.write(new_config_text.encode("utf-8"))
+                logg.info("written new %s", new_config_filename)
+                logg.info("removed old %s", config_filename)
+                os_jsonfile(new_config_filename)
+                #
+                manifest[item]["Config"] = new_config_file
+                replaced[config_filename] = new_config_filename
+            else:
+                logg.info("  unchanged %s", config_filename)
+            #
+            if manifest[item]["RepoTags"]:
+                manifest[item]["RepoTags"] = [out]
+        manifest_text = cleans(json.dumps(manifest))
+        manifest_filename = os.path.join(datadir, manifest_file)
+        # report the result
+        with open(manifest_filename + ".tmp", "wb") as fp:
+            fp.write(manifest_text.encode("utf-8"))
+        if podman():
+            if os.path.isfile(manifest_filename + ".old"):
+                os.remove(manifest_filename + ".old")
+            os_jsonfile(manifest_filename)
+            os.rename(manifest_filename, manifest_filename + ".old")
+        os.rename(manifest_filename + ".tmp", manifest_filename)
+        changed = 0
+        for a, b in replaced.items():
+            if b:
+                changed += 1
+                logg.debug("replaced\n\t old %s\n\t new %s", a, b)
+            else:
+                logg.debug("unchanged\n\t old %s", a)
+        logg.debug("updated\n\t --> %s", manifest_filename)
+        logg.debug("changed %s layer metadata", changed)
+        return changed
+
+def parsing(args):
+    inp = None
+    out = None
+    action = None
+    target = None
+    commands = []
+    known_set_targets = list(StringCmd.keys()) + list(StringConfigs.keys()) + list(StringMeta.keys())
+    for n in xrange(len(args)):
+        arg = args[n]
+        if target is not None:
+            if target.lower() in ["all"]:
+                # remove all ports => remove ports *
+                commands.append((action, arg.lower(), "*"))
+            elif action in ["set", "set-shell"] and target.lower() in ["null", "no"]:
+                # set null cmd => set cmd <none>
+                if arg.lower() not in known_set_targets:
+                    logg.error("bad edit command: %s %s %s", action, target, arg)
+                commands.append((action, arg.lower(), None))
+            elif action in ["set", "set-shell"] and target.lower() in known_set_targets:
+                # set cmd null => set cmd <none>
+                if arg.lower() in [NULL.lower(), NULL.upper()]:
+                    logg.info("do not use '%s %s %s' - use 'set null %s'", action, target, arg, target.lower())
+                    commands.append((action, target.lower(), None))
+                elif arg.lower() in ['']:
+                    logg.error("do not use '%s %s %s' - use 'set null %s'", action, target, '""', target.lower())
+                    logg.warning("we assume <null> here but that will change in the future")
+                    commands.append((action, target.lower(), None))
+                else:
+                    commands.append((action, target.lower(), arg))
+            else:
+                commands.append((action, target, arg))
+            action, target = None, None
+            continue
+        if action is None:
+            if arg in ["and", "+", ",", "/"]:
+                continue
+            action = arg.lower()
+            continue
+        rm_labels = ["rm-label", "remove-label", "rm-labels", "remove-labels"]
+        rm_vars = ["rm-var", "remove-var", "rm-vars", "remove-vars"]
+        rm_envs = ["rm-env", "remove-env", "rm-envs", "remove-envs"]
+        if action in (rm_labels + rm_vars + rm_envs):
+            target = arg
+            commands.append((action, target, None))
+            action, target = None, None
+            continue
+        #
+        if action in ["set"] and arg.lower() in ["shell", "label", "labels", "var", "vars", "env", "envs"]:
+            action = "%s-%s" % (action, arg.lower())
+            continue
+        if action in ["rm", "remove"] and arg.lower() in ["label", "labels", "var", "vars", "env", "envs"]:
+            action = "%s-%s" % (action, arg.lower())
+            continue
+        if action in ["rm", "remove"] and arg.lower() in ["healthcheck"]:
+            action = "%s-%s" % (action, arg.lower())
+            commands.append((action, None, None))
+            action, target = None, None
+            continue
+        if action in ["from"]:
+            inp = arg
+            action = None
+            continue
+        elif action in ["into"]:
+            out = arg
+            action = None
+            continue
+        elif action in ["remove", "rm"]:
+            if arg.lower() in ["volume", "port", "all", "volumes", "ports"]:
+                target = arg.lower()
+                continue
+            logg.error("unknown edit command starting with %s %s", action, arg)
+            return None, None, []
+        elif action in ["append", "add"]:
+            if arg.lower() in ["volume", "port"]:
+                target = arg.lower()
+                continue
+            logg.error("unknown edit command starting with %s %s", action, arg)
+            return None, None, []
+        elif action in ["set", "override"]:
+            if arg.lower() in known_set_targets:
+                target = arg.lower()
+                continue
+            if arg.lower() in ["null", "no"]:
+                target = arg.lower()
+                continue  # handled in "all" / "no" case
+            logg.error("unknown edit command starting with %s %s", action, arg)
+            return None, None, []
+        elif action in ["set-shell"]:
+            if arg.lower() in StringCmd:
+                target = arg.lower()
+                continue
+            logg.error("unknown edit command starting with %s %s", action, arg)
+            return None, None, []
+        elif action in ["set-label", "set-var", "set-env", "set-envs"]:
+            target = arg
+            continue
+        else:
+            logg.error("unknown edit command starting with %s", action)
+            return None, None, []
+    if not inp:
+        logg.error("no input image given - use 'FROM image-name'")
+        return None, None, []
+    if not out:
+        logg.error("no output image given - use 'INTO image-name'")
+        return None, None, []
+    return inp, out, commands
+
+def docker_tag(inp, out):
+    docker = DOCKER
+    if inp and out and inp != out:
+        cmd = "{docker} tag {inp} {out}"
+        logg.info("%s", cmd)
+        sh("{docker} tag {inp} {out}".format(**locals()), check=False)
+
+
+if __name__ == "__main__":
+    from optparse import OptionParser
+    cmdline = OptionParser("%prog input-image output-image [commands...]")
+    cmdline.add_option("-T", "--tmpdir", metavar="DIR", default=TMPDIR,
+                       help="use this base temp dir %s [%default]")
+    cmdline.add_option("-D", "--docker", metavar="DIR", default=DOCKER,
+                       help="use another docker container tool %s [%default]")
+    cmdline.add_option("-k", "--keepdir", action="count", default=KEEPDIR,
+                       help="keep the unpacked dirs [%default]")
+    cmdline.add_option("-v", "--verbose", action="count", default=0,
+                       help="increase logging level [%default]")
+    cmdline.add_option("-z", "--dryrun", action="store_true", default=not OK,
+                       help="only run logic, do not change anything [%default]")
+    cmdline.add_option("--with-null", metavar="name", default=NULL,
+                       help="specify the special value for disable [%default]")
+    cmdline.add_option("-c", "--config", metavar="NAME=VAL", action="append", default=[],
+                       help="..override internal variables (MAX_PATH) {%default}")
+    opt, args = cmdline.parse_args()
+    logging.basicConfig(level=max(0, logging.ERROR - 10 * opt.verbose))
+    TMPDIR = opt.tmpdir
+    DOCKER = opt.docker
+    KEEPDIR = opt.keepdir
+    OK = not opt.dryrun
+    NULL = opt.with_null
+    if KEEPDIR >= 1:
+        KEEPDATADIR = True
+    if KEEPDIR >= 2:
+        KEEPSAVEFILE = True
+    if KEEPDIR >= 3:
+        KEEPINPUTFILE = True
+    if KEEPDIR >= 4:
+        KEEPOUTPUTFILE = True
+    ########################################
+    for setting in opt.config:
+        nam, val = setting, "1"
+        if "=" in setting:
+            nam, val = setting.split("=", 1)
+        elif nam.startswith("no-") or nam.startswith("NO-"):
+            nam, val = nam[3:], "0"
+        elif nam.startswith("No") or nam.startswith("NO"):
+            nam, val = nam[2:], "0"
+        if nam in globals():
+            old = globals()[nam]
+            if old is False or old is True:
+                logg.debug("yes %s=%s", nam, val)
+                globals()[nam] = (val in ("true", "True", "TRUE", "yes", "y", "Y", "YES", "1"))
+            elif isinstance(old, float):
+                logg.debug("num %s=%s", nam, val)
+                globals()[nam] = float(val)
+            elif isinstance(old, int):
+                logg.debug("int %s=%s", nam, val)
+                globals()[nam] = int(val)
+            elif isinstance(old, str):
+                logg.debug("str %s=%s", nam, val)
+                globals()[nam] = val.strip()
+            else:
+                logg.warning("(ignored) unknown target type -c '%s' : %s", nam, type(old))
+        else:
+            logg.warning("(ignored) unknown target config -c '%s' : no such variable", nam)
+    ########################################
+    if len(args) < 2:
+        logg.error("not enough arguments, use --help")
+    else:
+        inp, out, commands = parsing(args)
+        if not commands:
+            logg.warning("nothing to do for %s", out)
+            docker_tag(inp, out)
+        else:
+            if opt.dryrun:
+                oldlevel = logg.level
+                logg.level = logging.INFO
+                logg.info(" | from %s    into %s", inp, out)
+                for action, target, arg in commands:
+                    if arg is None:
+                        arg = "<null>"
+                    else:
+                        arg = "'%s'" % arg
+                    logg.info(" | %s %s   %s", action, target, arg)
+                logg.level = oldlevel
+            edit_image(inp, out, commands)

lib/bash-tpl

@@ -7,7 +7,7 @@
 # See the accompanying LICENSE file, if present, or visit:
 #   https://opensource.org/licenses/MIT
 #######################################################################
-VERSION="v0.7.0"
+VERSION="v0.7.1"
 #######################################################################
 # Bash-TPL: A Smart, Lightweight shell script templating engine
 #
@@ -1289,6 +1289,8 @@ function main() {
 	fi
 
 	process_stdin
+
+	return 0 # ALL OK
 }
 
 # Only process main logic if not being sourced (ie tested)

lib/build.lib

@@ -146,6 +146,7 @@ local distro; local distros
 if docker create --name dummy $1 > /dev/null; then
   if docker cp -L dummy:/etc/os-release $temp > /dev/null; then
   docker rm -f dummy > /dev/null
+  # echo $(load_csv $BDIR/distros.csv)
   distros=$(echo $(echo "$(load_csv $BDIR/distros.csv)" | grep -Eo "^[^,]+") | sed "s/\s/|/g")
   distro=$(cat $temp | tr [:upper:] [:lower:] | grep -Eio -m 1 $distros)
   rm $temp
@@ -211,10 +212,21 @@ echo $([[ $RUSER ]] && echo ${RUSER}/)${NAME}$arch
 get_build_src () {
   # processing the build source directory
 local src; local spath; local spaths
+
+# will determine if there are any minimal build source files/directories
 check_dir () {
- [[ -f $1/init/init.sh ]] || return 1
+ if   
- [[ ( -f $1/packages/packages.lst ||  -f $1/packages/packages.sh ) ]] && _packages_=true
+  [ $(ls $1/packages/*system.pkgs 2> /dev/null) ] || \
+  [ $(ls $1/packages/system/*.pkgs 2> /dev/null) ] || \
+  [ -f $1/packages/repositories.sh ] || \
+  [ -f $1/packages/packages.sh ] 
+  then 
+  _packages_=true
   return 0
+ fi
+ [[ -f $1/init/init.sh ]] && return 0
+ [[ -d $1/rootfs ]] && return 0
+ return 1
 }
 
 src=${1:-$BUILD_SRC}
@@ -255,14 +267,15 @@ if [[ $VERBOSE ]]; then
   echo -e "\n---------------------------------" 
   echo "build source at $BUILD_SRC to be mounted to /build in container ***** "
   ls -la $BUILD_SRC
-  echo -e "\n----- base init script  init.sh ------"
+  echo -e "\n----- base init script  init.sh ------\n"
   cat $BUILD_SRC/init/init.sh
+  echo -e "\n----- end base init script  init.sh ------"
   echo -e "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
 fi
 
 echo -e "\e[1;37m**************BUILD PARAMETERS *******************************"
 echo "Architecture of this machine doing the building: $ARCH"
-if [[ $BUILD_SRC="_core_" ]] ;then
+if [[ "$BUILD_SRC" == "_core_" ]] ;then
    echo Building  ONLY the UCI core
  else 
  echo "Using scripts source directory at $BUILD_SRC"

lib/cmds/base-image-alter.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+base_image_alter () {
+
+  local efile; local dry_run
+  
+  declare OPTION; declare OPTARG; declare OPTIND
+  OPTIND=0
+  while getopts "de" OPTION; do
+  # echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
+  case "$OPTION" in
+  e)
+    efile=$OPTARG
+  ;;  
+  d)
+    dry_run="echo "
+  ;; 
+  *)  echo unknown base image alter option -$OPTARG
+      echo "USAGE: base_image_alter <options>"
+      echo "available options: "
+  ;;
+  esac
+  done
+
+  shift $((OPTIND - 1))
+
+  BASE_IMAGE=${1:-$BASE_IMAGE}
+
+  if [[ ! $BASE_IMAGE ]]; then
+    echo attempting to getting base image name from environment file
+    source_env_file $efile
+    [[ ! $BASE_IMAGE ]] && BASE_IMAGE=$(get_default_distro_image)
+  fi 
+
+  [[ ! $BASE_IMAGE ]] && echo unable to determine base image && return 1
+
+  echo $BASE_IMAGE will be altered with: $BASE_IMAGE_ALTER
+
+
+}
+
+
+
+

lib/cmds/image-push.sh

@@ -81,6 +81,9 @@ if ! docker image push $target > /dev/null 2>&1; then
 echo ERROR: unable to push $source2 to repository at $1 as $target
 fi
 
+# TODO if need bee
+# docker login -u="${DOCKER_USERNAME}" -p="${DOCKER_PASSWORD}" ${private_registry_domain} 
+
 if [[ $PULL == downloaded ]]; then
 echo removing $source2 downloaded from hub.docker.com docker
 docker image rm $source2 > /dev/null 2>&1

lib/cmds/try.sh

@@ -56,7 +56,7 @@ try_container () {
     mp=$OPTARG
   ;; 
   o)
-    options=$OPTARG
+    options="$OPTARG"
   ;; 
   h)
     hmp=$OPTARG
@@ -144,7 +144,7 @@ END
   fi  
   dcmd=$(   tr "\n" " " <<-END 
 docker run -i $([[ ! $script ]] && echo -t) 
---rm $priv $evar $options ${entrypoint} ${evnf} 
+--rm $priv $evar $options ${entrypoint} ${envf}
 $([[ $cuser ]] && echo --user $cuser) 
 --name try-$name --hostname try-$host-$name 
 $([[ $mp ]] && echo -v $vname:/$mp)

lib/distros.csv

@@ -1 +1 @@
-../core/opt/lib/distros.csv
+/data/Hacking/computing/docker/uci-docker-build/core/rootfs/opt/lib/distros.csv

readme.md

@@ -30,3 +30,5 @@ One can make images in one of two ways.
 
 It is recommended to do the later.
 
+
+Supported distros are found in distros.csv in the root of the repository.  Do NOT delete this file.  It is possible to add other distros.  This file links itself into lib/ and core/opt/lib

test/build

@@ -0,0 +1,10 @@
+#!/bin/bash
+[[ $1 = "-f" ]] && force=force && shift
+if [[ ! $(udbuild image exists -e test.env) || $force ]] ; then
+    echo $force building test image
+    # udbuild -p -e test.env -n  
+    udbuild -e test.env   
+  else 
+    echo using existing image, use -f to force rebuild
+fi
+

test/build.env

@@ -1,2 +1,4 @@
-export VOLUME_DIRS="/opt/bin"
+# export VOLUME_DIRS="/opt/bin"
-# export HOST_MAP="1001:1001"
+export UCI_SHELL=true
+export USER=host
+export DEFAULT_DIR=/opt/bin

test/src/init/init.sh

@@ -0,0 +1,3 @@
+echo Running init script for test
+echo current environment
+env

test/src/packages/packages.sh

@@ -0,0 +1 @@
+echo running a custom package script

test/src/packages/some.system.pkgs

@@ -0,0 +1 @@
+wget

test/src/packages/system/tools.pkgs

@@ -0,0 +1 @@
+jq

test/src/rootfs/opt/env/run.env

@@ -0,0 +1 @@
+export DEFAULT_DIR=/opt/bin

test/test

@@ -1 +0,0 @@
-udbuild -e test.env $@

test/test.env

@@ -1,4 +1,5 @@
-# if SYSADMIN_PW is set a sysadmin user with uid of 1001 will be creted
+VERBOSE=true
+# if SYSADMIN_PW is set a sysadmin user with UHID of 1001 will be creted
 # SYSADMIN_PW=ucommandit
 # default is alpine
 # LINUX_DISTRO=alpine
@@ -8,4 +9,6 @@ RUSER=testing
 # default is default target, use dev for running a test container after build
 # TARGET=dev
 # by default will look in PWD directory then parent
-BUILD_SRC=../src
+# BUILD_SRC=src
+# APPEND_BUILD_ENV=./build.env
+

test/try

@@ -0,0 +1,3 @@
+source ./build "$1" 
+[[ $force ]] && shift 1
+udbuild try -e test.env -f try.env -m opt ${@:-shell} $@