improved determining distro and distro image
David Kebler
parent
4386cf8c29
commit
70bbfd5c0b
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@ -1,5 +1,5 @@
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# syntax=docker/dockerfile:latest
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ARG BASE_IMAGE
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ARG BASE_IMAGE=alpine
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ARG LINUX_DISTRO=alpine
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% if [[ "$BASE_IMAGE_COPY" ]]; then
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FROM <% $LINUX_DISTRO %>
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@ -8,10 +8,12 @@ ARG LINUX_DISTRO=alpine
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FROM $BASE_IMAGE
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% fi
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# repeat these so they are available for rest of dockerfile
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ARG BASE_IMAGE
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ARG LINUX_DISTRO
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#
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ARG VERBOSE
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ARG REBUILD
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ARG LINUX_DISTRO=alpine
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WORKDIR /build
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# CORE
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@ -28,13 +30,12 @@ eot
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COPY .src/rootfs/ /
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% fi
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% if [[ ( -f "$BUILD_SRC/init/init.sh" && ! $BUILD_SRC = "_core_" ) ]]; then
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.INCLUDE init.run
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% fi
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# appends any additional custom Dockerfile code in source
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.INCLUDE "$BDIR/.src/Dockerfile"
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.INCLUDE? "$BDIR/.src/Dockerfile"
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% if [[ $VOLUME_DIRS ]]; then
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VOLUME <% $VOLUME_DIRS %>
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@ -10,10 +10,12 @@ if ! { [ "$VERBOSE" = "core" ] || [ "$VERBOSE" = "all" ]; }; then unset VERBOSE;
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echo "**************************************"
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echo "****** Building UCI Image Core ******"
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echo copying core rootfs to image
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/bin/cp -R -f -p rootfs/. /
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. /opt/lib/verbose.lib
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quiet env
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quiet echo core build directory
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quiet pwd
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quiet ls -la
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@ -2,7 +2,6 @@
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echo "------------ creating Dockfile from template in Dockerfile.d -------------"
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mkdir -p $BDIR/.src
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[[ ! -f $BDIR/.src/Dockerfile ]] && echo "#dummy file" > $BDIR/.src/Dockerfile
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[[ -f $APPEND_BUILD_ENV ]] && source "$APPEND_BUILD_ENV" && echo using $APPEND_BUILD_ENV when building Dockerfile && cat $APPEND_BUILD_ENV && echo -e "\n-----"
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@ -1 +0,0 @@
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ENTRYPOINT [ ]
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@ -1 +0,0 @@
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ENTRYPOINT [ ]
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26
build
26
build
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@ -158,9 +158,13 @@ done
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shift $((OPTIND - 1))
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[[ ! $BUILD_EFILE ]] && source_env_file
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if ! validate_distro; then
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>&2 echo "FATAL: unable to validate the BASE_IMAGE ($BASE_IMAGE) and it's LINUX_DISTRO ($LINUX_DISTRO), aborting build"
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return 2
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fi
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if ! get_build_src > /dev/null ; then
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if [[ $no_prompt ]] ; then
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echo aborting the build...
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@ -178,9 +182,6 @@ fi
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TARGET=${TARGET:-default}
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[[ ! "${targets[@]}" =~ $TARGET ]] && echo $TARGET is not a valid target && echo valid targets are: ${targets[@]} && exit 4
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LINUX_DISTRO=${LINUX_DISTRO:-alpine}
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if ! get_base_image; then return $?; fi
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IMAGE_NAME=$(make_image_name $@)
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# TODO writing to existing tag untags existing image so write a new tag to that image then continue
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@ -210,11 +211,23 @@ export ARCH
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export VERBOSE
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export REBUILD
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if [[ $VERBOSE ]]; then
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echo BASE_IMAGE=$BASE_IMAGE
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echo TAG=$TAG
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echo IMAGE_NAME=$IMAGE_NAME
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echo LINUX_DISTRO=$LINUX_DISTRO
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echo BUILD_SRC=$BUILD_SRC
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echo ARCH=$ARCH
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echo VERBOSE=$VERBOSE
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echo REBUILD=$REBUILD
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fi
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build_info
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if [[ ! $no_prompt ]]; then
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read -n 1 -p "do you want to continue [y]=>" REPLY
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[[ $REPLY != "y" ]] && echo -e "\n" && return 4
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echo -e "********** starting build ****************\n"
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fi
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# cat $BDIR/Dockerfile | grep -b5 -a5 ENTRY
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@ -247,12 +260,8 @@ if [[ ! $BUILD_SRC = "_core_" ]]; then
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/bin/cp -a $BDIR/.src/rootfs/opt/env/. $BDIR/core/rootfs/opt/env > /dev/null 2>&1
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fi
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ls -la $BDIR/.src/rootfs
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ls -la $BDIR/.src/rootfs/root
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fi
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echo run environment directory copied to core at $BDIR/core/$_env_dir
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ls -la $BDIR/core/$_env_dir
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# create Dockerfile from template
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if ! source $BDIR/Dockerfile.d/create; then
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echo unable to create Dockerfile from template, aborting build
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@ -288,7 +297,6 @@ pushd "$BDIR" > /dev/null || return 3
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export BUILDING=true
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echo -e "\n\e[1;31m######### RUNNING THE DOCKER BUILD COMMAND ######################"
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echo running build command: docker buildx --builder ${builder} bake ${nocache} ${TARGET}
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echo -e "#################################################################\e[1;37m"
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docker buildx --builder ${builder} bake ${nocache} ${TARGET} 2>&1 | tee "$log_dir/${IMAGE_NAME//\//-}build.log"
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@ -13,7 +13,6 @@ if [ -f ./packages/$LINUX_DISTRO ]; then
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echo "DONE INSTALLING $LINUX_DISTRO SPECIFIC PACKAGES"
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fi
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echo INSTALLING COMMON PACKAGES FOR ANY DISTRO
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quiet this is a test of quiet
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_pkgs=$(cat ./packages/common)
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echo $_pkgs
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echo ....
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@ -0,0 +1 @@
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which
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@ -0,0 +1 @@
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export DEFAULT_DIR=/opt/bin
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@ -1,6 +1,6 @@
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# valid distros list
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# the distro must be the name used in /etc/os-release
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# <distro>,<core image name>,<install command>,<update command>
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# <distro>,<core/default docker image name>,<install command>,<update command>
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alpine, alpine, apk add --no-cache , apk update
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debian, debian, apt-get install -y, apt-get update
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arch, archlinux, pacman -S --noconfirm --needed, pacman -Syu
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@ -3,13 +3,13 @@ variable "TAG" {
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default = "latest"
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}
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variable "LINUX_DISTRO" {
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// default = "alpine"
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default = "alpine"
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}
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variable "IMAGE_NAME" {
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// default = "alpine"
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default = "alpine"
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}
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variable "BASE_IMAGE" {
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// default = "alpine"
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default = "alpine"
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}
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variable "VERBOSE" {
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default = ""
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@ -1,940 +0,0 @@
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#! /usr/bin/env python3
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from __future__ import print_function
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__copyright__ = "(C) 2017-2023 Guido U. Draheim, licensed under the EUPL"
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__version__ = "1.4.6097"
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import subprocess
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import collections
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import sys
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import os
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import re
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import json
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import copy
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import shutil
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import hashlib
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import datetime
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import logging
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from fnmatch import fnmatchcase as fnmatch
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logg = logging.getLogger("edit")
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if sys.version[0] != '2':
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xrange = range
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MAX_PATH = 1024 # on Win32 = 260 / Linux PATH_MAX = 4096 / Mac = 1024
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MAX_NAME = 253
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MAX_PART = 63
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MAX_VERSION = 127
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MAX_COLLISIONS = 100
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TMPDIR = "load.tmp"
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DOCKER = "docker"
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KEEPDIR = 0
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KEEPDATADIR = False
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KEEPSAVEFILE = False
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KEEPINPUTFILE = False
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KEEPOUTPUTFILE = False
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OK = True
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NULL = "NULL"
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StringConfigs = {"user": "User", "domainname": "Domainname",
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"workingdir": "WorkingDir", "workdir": "WorkingDir", "hostname": "Hostname"}
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StringMeta = {"author": "author", "os": "os", "architecture": "architecture", "arch": "architecture", "variant": "variant"}
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StringCmd = {"cmd": "Cmd", "entrypoint": "Entrypoint"}
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ShellResult = collections.namedtuple("ShellResult", ["returncode", "stdout", "stderr"])
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def sh(cmd=":", shell=True, check=True, ok=None, default=""):
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if ok is None: ok = OK # a parameter "ok = OK" does not work in python
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if not ok:
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logg.info("skip %s", cmd)
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return ShellResult(0, default, "")
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run = subprocess.Popen(cmd, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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run.wait()
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assert run.stdout is not None and run.stderr is not None
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result = ShellResult(run.returncode, run.stdout.read(), run.stderr.read())
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if check and result.returncode:
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logg.error("CMD %s", cmd)
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logg.error("EXIT %s", result.returncode)
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logg.error("STDOUT %s", result.stdout)
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logg.error("STDERR %s", result.stderr)
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raise Exception("shell command failed")
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return result
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def portprot(arg):
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port, prot = arg, ""
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if "/" in arg:
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port, prot = arg.rsplit("/", 1)
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if port and port[0] in "0123456789":
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pass
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else:
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import socket
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if prot:
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portnum = socket.getservbyname(port, prot)
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else:
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portnum = socket.getservbyname(port)
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port = str(portnum)
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if not prot:
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prot = "tcp"
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return port, prot
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def podman():
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return "podman" in DOCKER
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def cleans(text):
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if podman():
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return text.replace('": ', '":').replace(', "', ',"').replace(', {', ',{')
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return text
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def os_jsonfile(filename):
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if podman():
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os.chmod(filename, 0o644)
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os.utime(filename, (0, 0))
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class ImageName:
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def __init__(self, image):
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self.registry = None
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self.image = image
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self.version = None
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self.parse(image)
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def parse(self, image):
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parsing = image
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parts = image.split("/")
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if ":" in parts[-1] or "@" in parts[-1]:
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colon = parts[-1].find(":")
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atref = parts[-1].find("@")
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if colon >= 0 and atref >= 0:
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first = min(colon, atref)
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else:
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first = max(colon, atref)
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version = parts[-1][first:]
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parts[-1] = parts[-1][:first]
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self.version = version
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self.image = "/".join(parts)
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if len(parts) > 1 and ":" in parts[0]:
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registry = parts[0]
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parts = parts[1:]
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self.registry = registry
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self.image = "/".join(parts)
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logg.debug("image parsing = %s", parsing)
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logg.debug(".registry = %s", self.registry)
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logg.debug(".image = %s", self.image)
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logg.debug(".version = %s", self.version)
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def __str__(self):
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image = self.image
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if self.registry:
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image = "/".join([self.registry, image])
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if self.version:
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image += self.version
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return image
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def tag(self):
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image = self.image
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if self.registry:
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image = "/".join([self.registry, image])
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if self.version:
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image += self.version
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else:
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image += ":latest"
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return image
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def local(self):
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if not self.registry: return True
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if "." not in self.registry: return True
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if "localhost" in self.registry: return True
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return False
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def valid(self):
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return not list(self.problems())
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def problems(self):
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# https://docs.docker.com/engine/reference/commandline/tag/
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# https://github.com/docker/distribution/blob/master/reference/regexp.go
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if self.registry and self.registry.startswith("["):
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if len(self.registry) > MAX_NAME:
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yield "registry name: full name may not be longer than %i characters" % MAX_NAME
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yield "registry name= " + self.registry
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x = self.registry.find("]")
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if not x:
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yield "registry name: invalid ipv6 number (missing bracket)"
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yield "registry name= " + self.registry
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port = self.registry[x + 1:]
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if port:
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m = re.match("^:[A-Za-z0-9]+$", port)
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if not m:
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yield 'registry name: invalid ipv6 port (only alnum)'
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yield "registry name= " + port
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base = self.registry[:x]
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if not base:
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yield "registry name: invalid ipv6 number (empty)"
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else:
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m = re.match("^[0-9abcdefABCDEF:]*$", base)
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if not m:
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yield "registry name: invalid ipv6 number (only hexnum+colon)"
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yield "registry name= " + base
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elif self.registry:
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if len(self.registry) > MAX_NAME:
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yield "registry name: full name may not be longer than %i characters" % MAX_NAME
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yield "registry name= " + self.registry
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registry = self.registry
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if registry.count(":") > 1:
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yield "a colon may only be used to designate the port number"
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yield "registry name= " + registry
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elif registry.count(":") == 1:
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registry, port = registry.split(":", 1)
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m = re.match("^[A-Za-z0-9]+$", port)
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if not m:
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yield 'registry name: invalid ipv4 port (only alnum)'
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yield "registry name= " + registry
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parts = registry.split(".")
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if "" in parts:
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yield "no double dots '..' allowed in registry names"
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yield "registry name= " + registry
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for part in parts:
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if len(part) > MAX_PART:
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yield "registry name: dot-separated parts may only have %i characters" % MAX_PART
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yield "registry name= " + part
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m = re.match("^[A-Za-z0-9-]*$", part)
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if not m:
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yield "registry name: dns names may only have alnum+dots+dash"
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yield "registry name= " + part
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if part.startswith("-"):
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yield "registry name: dns name parts may not start with a dash"
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yield "registry name= " + part
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if part.endswith("-") and len(part) > 1:
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yield "registry name: dns name parts may not end with a dash"
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yield "registry name= " + part
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if self.image:
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if len(self.image) > MAX_NAME:
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yield "image name: should not be longer than %i characters (min path_max)" % MAX_NAME
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yield "image name= " + self.image
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if len(self.image) > MAX_PATH:
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yield "image name: can not be longer than %i characters (limit path_max)" % MAX_PATH
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yield "image name= " + self.image
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parts = self.image.split("/")
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for part in parts:
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if not part:
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yield "image name: double slashes are not a good idea"
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yield "image name= " + part
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continue
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if len(part) > MAX_NAME:
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yield "image name: slash-separated parts should only have %i characters" % MAX_NAME
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yield "image name= " + part
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separators = "._-"
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m = re.match("^[a-z0-9._-]*$", part)
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if not m:
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yield "image name: only lowercase+digits+dots+dash+underscore"
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yield "image name= " + part
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if part[0] in separators:
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yield "image name: components may not start with a separator (%s)" % part[0]
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yield "image name= " + part
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if part[-1] in separators and len(part) > 1:
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yield "image name: components may not end with a separator (%s)" % part[-1]
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yield "image name= " + part
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elems = part.split(".")
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if "" in elems:
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yield "image name: only single dots are allowed, not even double"
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yield "image name= " + part
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elems = part.split("_")
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if len(elems) > 2:
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for x in xrange(len(elems) - 1):
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if not elems[x] and not elems[x + 1]:
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yield "image name: only single or double underscores are allowed"
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yield "image name= " + part
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if self.version:
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if len(self.version) > MAX_VERSION:
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yield "image version: may not be longer than %i characters" % MAX_VERSION
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yield "image version= " + self.version
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if self.version[0] not in ":@":
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yield "image version: must either be :version or @digest"
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yield "image version= " + self.version
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if len(self.version) > 1 and self.version[1] in "-.":
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yield "image version: may not start with dots or dash"
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yield "image version= " + self.version
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version = self.version[1:]
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if not version:
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yield "image version: no name provided after '%s'" % self.version[0]
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yield "image version= " + self.version
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m = re.match("^[A-Za-z0-9_.-]*$", version)
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if not m:
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yield 'image version: only alnum+undescore+dots+dash are allowed'
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yield "image version= " + self.version
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def edit_image(inp, out, edits):
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if True:
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if not inp:
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logg.error("no FROM value provided")
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return False
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if not out:
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logg.error("no INTO value provided")
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return False
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inp_name = ImageName(inp)
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out_name = ImageName(out)
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for problem in inp_name.problems():
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logg.warning("FROM value: %s", problem)
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for problem in out_name.problems():
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logg.warning("INTO value: %s", problem)
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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)
|
||||
79
lib/bash-tpl
79
lib/bash-tpl
|
|
@ -7,7 +7,7 @@
|
|||
# See the accompanying LICENSE file, if present, or visit:
|
||||
# https://opensource.org/licenses/MIT
|
||||
#######################################################################
|
||||
VERSION="v0.7.1"
|
||||
VERSION="v0.8.0"
|
||||
#######################################################################
|
||||
# Bash-TPL: A Smart, Lightweight shell script templating engine
|
||||
#
|
||||
|
|
@ -272,7 +272,7 @@ function reset_template_regexes() {
|
|||
|
||||
d="${DIRECTIVE_DELIM}"
|
||||
escape_regex d
|
||||
DIRECTIVE_REGEX="^([[:blank:]]*)${d}([a-zA-Z_-]+)(.*)\$"
|
||||
DIRECTIVE_REGEX="^([[:blank:]]*)${d}([a-zA-Z_-]+\??)(.*)\$"
|
||||
|
||||
d="${COMMENT_DELIM}"
|
||||
escape_regex d
|
||||
|
|
@ -343,6 +343,26 @@ function reset_template_regexes() {
|
|||
function trim() {
|
||||
read -r "$1" <<< "${!1}"$'\n'
|
||||
}
|
||||
##
|
||||
# escape_string
|
||||
# Escapes value compatible with posix `printf %b`
|
||||
# usage: escape_string varname
|
||||
#
|
||||
function escape_string {
|
||||
# Escape '\' first since we'll be adding more later
|
||||
local e="${!1//$'\\'/\\}"
|
||||
# Some man pages mention \0NNN but in practice it seems \NNN is also works.
|
||||
e="${e//\\/\\\\}"
|
||||
e="${e//\'/\\0047}"
|
||||
e="${e//$'\a'/\\a}"
|
||||
e="${e//$'\b'/\\b}"
|
||||
e="${e//$'\f'/\\f}"
|
||||
e="${e//$'\n'/\\n}"
|
||||
e="${e//$'\r'/\\r}"
|
||||
e="${e//$'\t'/\\t}"
|
||||
e="${e//$'\v'/\\v}"
|
||||
printf -v "${1}" "'%s'" "${e}"
|
||||
}
|
||||
|
||||
##
|
||||
# escape_regex
|
||||
|
|
@ -517,26 +537,32 @@ function print_text() {
|
|||
# $2 = full line of text to process
|
||||
#
|
||||
function process_tags() {
|
||||
local stmt_indent line args arg quoted
|
||||
local stmt_indent line formats args arg quoted
|
||||
stmt_indent="${1}"
|
||||
line="${2}"
|
||||
args=""
|
||||
formats=""
|
||||
args=()
|
||||
while [ -n "${line}" ]; do
|
||||
# echo "# LINE @ START: $(declare -p line)" >&2
|
||||
if [[ "${line}" =~ $TAG_TEXT_REGEX ]]; then
|
||||
# echo "# TEXT TAG MATCH: $(declare -p BASH_REMATCH)" >&2
|
||||
printf -v quoted "%q" "${BASH_REMATCH[1]}"
|
||||
args="${args}${quoted}"
|
||||
quoted="${BASH_REMATCH[1]}"
|
||||
escape_string quoted
|
||||
#printf -v quoted "%q" "${BASH_REMATCH[1]}"
|
||||
formats="${formats}%b"
|
||||
args+=("${quoted}")
|
||||
line="${BASH_REMATCH[2]}"
|
||||
elif [[ "${line}" =~ $TAG_QUOTE_REGEX ]]; then
|
||||
# echo "# QUOTE TAG MATCH: $(declare -p BASH_REMATCH)" >&2
|
||||
args="${args}\"${BASH_REMATCH[1]}\""
|
||||
formats="${formats}%s"
|
||||
args+=("\"${BASH_REMATCH[1]}\"")
|
||||
line="${BASH_REMATCH[6]}"
|
||||
elif [[ "${line}" =~ $TAG_STATEMENT_REGEX ]]; then
|
||||
# echo "# STMT TAG MATCH: $(declare -p BASH_REMATCH)" >&2
|
||||
arg="${BASH_REMATCH[1]}"
|
||||
trim arg
|
||||
args="${args}\"\$(${arg})\""
|
||||
formats="${formats}%s"
|
||||
args+=("\"\$(${arg})\"")
|
||||
line="${BASH_REMATCH[5]}"
|
||||
# Check standard regex last as it's a super-set of quote and stmt regex
|
||||
#
|
||||
|
|
@ -544,21 +570,25 @@ function process_tags() {
|
|||
# echo "# STD TAG MATCH: $(declare -p BASH_REMATCH)" >&2
|
||||
arg="${BASH_REMATCH[1]}"
|
||||
trim arg
|
||||
args="${args}\"${arg}\""
|
||||
formats="${formats}%s"
|
||||
args+=("\"${arg}\"")
|
||||
line="${BASH_REMATCH[5]}"
|
||||
# Assume next character is TEXT - extract and process remainder
|
||||
#
|
||||
elif [[ "${line}" =~ (.)(.*) ]]; then
|
||||
# echo "# DEFAULT: Assuming first char is TEXT: $(declare -p line)"
|
||||
printf -v quoted "%q" "${BASH_REMATCH[1]}"
|
||||
args="${args}${quoted}"
|
||||
# echo "# DEFAULT: Assuming first char is TEXT: $(declare -p line)" >&2
|
||||
quoted="${BASH_REMATCH[1]}"
|
||||
escape_string quoted
|
||||
#printf -v quoted "%q" "${BASH_REMATCH[1]}"
|
||||
formats="${formats}%b"
|
||||
args+=("${quoted}")
|
||||
line="${BASH_REMATCH[2]}"
|
||||
fi
|
||||
# echo "# LINE @ END: $(declare -p line)" >&2
|
||||
done
|
||||
local stmt
|
||||
if [ -n "${args}" ]; then
|
||||
printf -v stmt "printf \"%%s\\\\n\" %s" "${args}"
|
||||
if [[ ${#args[@]} -gt 0 ]]; then
|
||||
printf -v stmt "printf \"%s\\\\n\" %s" "${formats}" "${args[*]}"
|
||||
else
|
||||
printf -v stmt "printf \"\\\\n\""
|
||||
fi
|
||||
|
|
@ -587,7 +617,11 @@ function process_directive() {
|
|||
directive="${2}"
|
||||
normalize_directive directive
|
||||
case "${directive}" in
|
||||
INCLUDE)
|
||||
INCLUDE | INCLUDE\?)
|
||||
local file_not_found_ok=""
|
||||
if [ "${directive}" = "INCLUDE?" ]; then
|
||||
file_not_found_ok="1"
|
||||
fi
|
||||
local indent="${1}"
|
||||
if [[ "${indent}" == "${BLOCK_INDENT}"* ]]; then
|
||||
indent="${indent/#$BLOCK_INDENT/}"
|
||||
|
|
@ -608,6 +642,7 @@ function process_directive() {
|
|||
--txt-delim "${TEXT_DELIM}" \
|
||||
--dir-delim "${DIRECTIVE_DELIM}" \
|
||||
--cmt-delim "${COMMENT_DELIM}" \
|
||||
${file_not_found_ok:+'--file-not-found-ok'} \
|
||||
"${args_arr[@]}"
|
||||
;;
|
||||
DELIMS)
|
||||
|
|
@ -1216,6 +1251,10 @@ function parse_args() {
|
|||
BASE_BLOCK_INDENT="${2}"
|
||||
shift 2
|
||||
;;
|
||||
--file-not-found-ok) # internal flag to support .INCLUDE?
|
||||
FILE_NOT_FOUND_OK=1
|
||||
shift
|
||||
;;
|
||||
-)
|
||||
__ARGS+=("$1")
|
||||
shift
|
||||
|
|
@ -1250,6 +1289,11 @@ function main() {
|
|||
reset_delims
|
||||
parse_env_delims
|
||||
|
||||
FILE_NOT_FOUND_OK=""
|
||||
if [ -n "${BASH_TPL_FILE_NOT_FOUND_OK}" ]; then
|
||||
FILE_NOT_FOUND_OK="1"
|
||||
fi
|
||||
|
||||
parse_args "$@"
|
||||
set -- "${__ARGS[@]}"
|
||||
unset __ARGS
|
||||
|
|
@ -1272,8 +1316,13 @@ function main() {
|
|||
# File argument points to non-existing/readable file
|
||||
#
|
||||
if [[ ! -r "${1}" ]]; then
|
||||
if [ -z "${FILE_NOT_FOUND_OK}" ]; then
|
||||
echo "File not found: '${1}'" >&2
|
||||
exit 1
|
||||
else
|
||||
# Fail silently, no message, no error code
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
# File argument is good, re-route it to stdin
|
||||
#
|
||||
|
|
|
|||
|
|
@ -0,0 +1,4 @@
|
|||
#!/bin/bash
|
||||
# /opt/python/apps/bin/lastversion --assets --output /shell/base/modules/scripting/btpl.lib download bash-tpl
|
||||
wget -O bash-tpl https://raw.githubusercontent.com/TekWizely/bash-tpl/main/bash-tpl
|
||||
# sed -i 's/\bmain\b/btpl/g' /shell/base/modules/scripting/btpl.lib
|
||||
103
lib/build.lib
103
lib/build.lib
|
|
@ -127,60 +127,101 @@ source_env_file () {
|
|||
}
|
||||
|
||||
load_csv () {
|
||||
# add newline, remove comments, remove empty lines, remove extra whitespace around ,
|
||||
# add newline, remove comments, remove empty lines, remove leading whitepace, remove extra whitespace around ,
|
||||
if [[ -f $1 ]]; then
|
||||
sed -e '$a\' "$1" | \
|
||||
sed -e '/\s*#.*$/d' | \
|
||||
sed -e '/^\s*$/d' | \
|
||||
sed 's/^\s*//g' | \
|
||||
sed 's/\s*,\s*/,/g'
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
get_default_distro_image () {
|
||||
local distro
|
||||
distro="$(echo "$(load_csv $BDIR/distros.csv)" | grep $LINUX_DISTRO)"
|
||||
echo $distro | cut -d',' -f2
|
||||
get_distro_core_image_name () {
|
||||
local distro; local imagename
|
||||
distro=${1:-$LINUX_DISTRO}
|
||||
if [[ $distro ]]; then
|
||||
imagename=$(echo "$(load_csv $BDIR/distros.csv)" | grep "^${distro}," | cut -f2 -d, | sed "s/\s/|/g")
|
||||
[[ $imagename ]] && echo $imagename || return 1
|
||||
else
|
||||
return 2
|
||||
fi
|
||||
}
|
||||
|
||||
validate_image_distro() {
|
||||
get_distro_from_image () {
|
||||
local temp=/tmp/os-release.tmp
|
||||
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
|
||||
local distro
|
||||
local keep
|
||||
[[ $1 == "-k" ]] && (keep=true;shift)
|
||||
[[ ! $1 ]] && return 1
|
||||
if docker create --name dummy $1 > /dev/null 2>&1; then
|
||||
if docker cp -L dummy:${2:-/etc/os-release} $temp > /dev/null 2>&1; 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
|
||||
[[ ! $distro ]] && echo "image $1 is not a valid distro ($distros)" && return 1
|
||||
[[ ! "$distro" == "${2:-$LINUX_DISTRO}" ]] && echo "image ${1}'s distro ($distro) is NOT build distro (${2:-$LINUX_DISTRO})" && return 1
|
||||
quiet echo "base image $1 distro ($distro) has been validated"
|
||||
else
|
||||
echo "unable to retreive /etc/os-release from image $1, unable to determine image distro"
|
||||
distro=$(cat $temp | grep "ID_LIKE=" | cut -f2 -d=)
|
||||
if [[ ! "$distro" ]]; then
|
||||
distro=$(cat $temp | grep "^ID=" | cut -f2 -d=)
|
||||
fi
|
||||
[[ "$distro" ]] && echo $distro || return 2
|
||||
fi
|
||||
else
|
||||
echo "there is no image $1 locally or at docker hub, can't set the base image"
|
||||
return 1
|
||||
fi
|
||||
[[ ! $keep ]] && docker image rm $1 > /dev/null 2>&1
|
||||
}
|
||||
|
||||
get_base_image() {
|
||||
|
||||
[[ ! $BASE_IMAGE ]] && BASE_IMAGE=$(get_default_distro_image)
|
||||
validate_distro() {
|
||||
# only valid distros are ones in distros.csv
|
||||
local distro; local set_distro;
|
||||
distro=${1:-$LINUX_DISTRO}
|
||||
if [[ $distro ]]; then
|
||||
if [[ $BASE_IMAGE ]]; then
|
||||
quiet echo determining DISTRO of base image: $BASE_IMAGE
|
||||
if ! validate_image_distro $BASE_IMAGE; then
|
||||
echo "unable to get or use base image: $BASE_IMAGE, aborting build" && return 5
|
||||
>&2 echo "FATAL: cannot specifiy both BASE_IMAGE ($BASE_IMAGE) and a LINUX_DISTRO ($LINUX_DISTRO), aborting build"
|
||||
return 2
|
||||
fi
|
||||
quiet echo $BASE_IMAGE is built from distro $LINUX_DISTRO
|
||||
else
|
||||
echo unable to determine a base image, aborting build
|
||||
return 6
|
||||
if [[ $BASE_IMAGE ]]; then
|
||||
echo validate from base image
|
||||
if ! distro=$(get_distro_from_image $BASE_IMAGE); then
|
||||
>&2 echo "ERROR: unable to get distro from BASE_IMAGE $BASE_IMAGE, can't validate"
|
||||
return 2
|
||||
fi
|
||||
set_distro=true
|
||||
else
|
||||
echo "WARNING: neither LINUX_DISTRO nor BASE_IMAGE image specified"
|
||||
echo "Setting LINUX_DISTRO to default (alpine)"
|
||||
set_distro=true
|
||||
distro=alpine
|
||||
fi
|
||||
fi
|
||||
|
||||
distros=$(echo $(echo "$(load_csv $BDIR/distros.csv)" | grep -Eo "^[^,]+") | sed "s/\s/|/g" | tr '[:upper:]' '[:lower:]')
|
||||
if [[ ! "$distros" == *"${distro}"* ]]; then
|
||||
>&2 echo "distro $distro is not a valid uci-docker-build distro ($distros)"
|
||||
return 1
|
||||
fi
|
||||
[[ ! $BASE_NAME ]] && BASE_IMAGE=$(get_distro_core_image_name $distro)
|
||||
if [[ $set_distro ]] && [[ ! "$1" ]]; then LINUX_DISTRO=$distro; fi
|
||||
|
||||
}
|
||||
|
||||
# delete
|
||||
# get_base_image() {
|
||||
|
||||
# [[ ! $BASE_IMAGE ]] && BASE_IMAGE=$(get_default_distro_image)
|
||||
# if [[ $BASE_IMAGE ]]; then
|
||||
# quiet echo determining DISTRO of base image: $BASE_IMAGE
|
||||
# if ! validate_image_distro $BASE_IMAGE; then
|
||||
# echo "unable to get or use base image: $BASE_IMAGE, aborting build" && return 5
|
||||
# fi
|
||||
# quiet echo $BASE_IMAGE is built from distro $LINUX_DISTRO
|
||||
# else
|
||||
# echo unable to determine a base image, aborting build
|
||||
# return 6
|
||||
# fi
|
||||
# }
|
||||
|
||||
make_image_name () {
|
||||
|
||||
local arch
|
||||
|
|
@ -269,6 +310,11 @@ if [[ $VERBOSE ]]; then
|
|||
pushd "$BDIR" > /dev/null || return 3
|
||||
docker buildx bake --print $TARGET
|
||||
popd > /dev/null || return 4
|
||||
if [[ $BUILD_SRC == "_core_" ]]; then
|
||||
echo building only core
|
||||
cat $BDIR/core/core.sh
|
||||
ls -la $BDIR/core
|
||||
else
|
||||
echo -e "\n---------------------------------"
|
||||
echo "build source at $BUILD_SRC to be mounted to /build in container ***** "
|
||||
ls -la $BUILD_SRC
|
||||
|
|
@ -277,6 +323,7 @@ if [[ $VERBOSE ]]; then
|
|||
echo -e "\n----- end base init script init.sh ------"
|
||||
echo -e "\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo -e "\e[1;37m**************BUILD PARAMETERS *******************************"
|
||||
echo "Architecture of this machine doing the building: $ARCH"
|
||||
|
|
|
|||
|
|
@ -32,3 +32,7 @@ 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
|
||||
|
||||
TODO need more details (docs folder?)
|
||||
|
||||
to update the uci shell/base cd to /core/shell/base, then `git pull origin master`
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
if [[ ! $(udbuild image exists -e test.env) || $force ]] ; then
|
||||
echo $force building test image
|
||||
# udbuild -p -e test.env -n
|
||||
udbuild -e test.env
|
||||
udbuild -e test.env "$@"
|
||||
else
|
||||
echo using existing image, use -f to force rebuild
|
||||
fi
|
||||
|
|
|
|||
|
|
@ -1,8 +1,10 @@
|
|||
VERBOSE=true
|
||||
# VERBOSE=true
|
||||
# VERBOSE=core
|
||||
# if SYSADMIN_PW is set a sysadmin user with UHID of 1001 will be creted
|
||||
# SYSADMIN_PW=ucommandit
|
||||
# default is alpine
|
||||
# LINUX_DISTRO=alpine
|
||||
# LINUX_DISTRO=arch
|
||||
# BASE_IMAGE=archlinux
|
||||
# prepend image name with this user, typically your docker hub user
|
||||
# RUSER=ucommandit
|
||||
RUSER=testing
|
||||
|
|
@ -10,5 +12,6 @@ RUSER=testing
|
|||
# TARGET=dev
|
||||
# by default will look in PWD directory then parent
|
||||
# BUILD_SRC=src
|
||||
# APPEND_BUILD_ENV=./build.env
|
||||
# BUILD_SRC="_core_"
|
||||
APPEND_BUILD_ENV=./build.env
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue