refactored and rearranging loading the library
fix: build supports robust environment file loading allows override by options, etc. fix: improved looking for valid BUILD_SRCmaster
David Kebler
parent
40a8dc2297
commit
bc0d3a72a5
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@ -1,7 +1,6 @@
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# syntax=docker/dockerfile:latest
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ARG BASE_IMAGE
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FROM $BASE_IMAGE
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ARG PENV
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ARG BASE_IMAGE
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ARG KEEP
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ARG SYSADMIN_PW
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@ -12,7 +11,6 @@ WORKDIR $BUILD_DIR
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COPY .src/packages ./packages
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# PACKAGES
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RUN \
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# --mount=type=cache,target=/var/cache/apt \
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echo -e "\n ************************************************* \n"\
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echo "****** Building Image from Base: $BASE_IMAGE; : Distro: $LINUX_DISTRO; *****"; \
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echo " ---- running packages install script ---"; \
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169
build
169
build
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@ -3,7 +3,8 @@
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docker_image_build () {
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local targets=(dev arm amd deploy private multi)
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local verbose; local BUILD_SRC; local log_dir; local no_prompt
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local verbose; local log_dir; local no_prompt
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local efile
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declare OPTION; declare OPTARG; declare OPTIND
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BDIR=$(dirname "$(realpath "$BASH_SOURCE")")
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@ -51,27 +52,13 @@ exit_abnormal() { # Function: Exit with error.
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[[ -z "$PS1" ]] || no_prompt=true
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overwrite=true
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target=dev
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while getopts 'g:e:b:d:t:ncr:u:plhs:w:akvoi' OPTION; do
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# echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
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case "$OPTION" in
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e)
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local efile
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echo $PWD
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[[ $(isAbsPath $OPTARG) ]] && efile=$OPTARG || efile=$(realpath $OPTARG)
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if source "$efile"; then
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echo "********************"
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echo loaded build environment file at
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echo $efile
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echo "----------"
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cat $efile
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echo "*********************"
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else
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echo unable to source $efile, exiting && return 2
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return 2
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fi
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;;
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if source_env_file $OPTARG; then efile=true; else return 2; fi
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;;
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o)
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unset overwrite
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;;
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@ -107,7 +94,7 @@ while getopts 'g:e:b:d:t:ncr:u:plhs:w:akvoi' OPTION; do
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append_distro=true
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;;
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t)
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target=$OPTARG
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TARGET=$OPTARG
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;;
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g)
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TAG=$OPTARG
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@ -118,9 +105,10 @@ while getopts 'g:e:b:d:t:ncr:u:plhs:w:akvoi' OPTION; do
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c)
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try=true
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;;
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p)
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push=true
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;;
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# TODO: push after build
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# p)
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# push=true
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# ;;
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n)
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nocache="--no-cache"
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;;
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@ -133,67 +121,94 @@ while getopts 'g:e:b:d:t:ncr:u:plhs:w:akvoi' OPTION; do
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;;
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*)
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echo "unknown $0 option -$OPTARG"
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exit_abnormal 4
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exit_abnormal 1
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;;
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esac
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done
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shift $((OPTIND - 1))
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BUILD_SRC=${BUILD_SRC:-${PWD}/src}
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[[ ! $efile ]] && source_env_file
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TARGET=${TARGET:-dev}
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# processing the build source directory
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if [[ ! $BUILD_SRC ]]; then
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echo no BUILD_SRC directory specified
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echo using present directory $PWD
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BUILD_SRC=$PWD
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fi
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if [[ ! $(isAbsPath $BUILD_SRC) ]] ; then
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if [[ ${BUILD_SRC} == "_base_" ]]; then
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BUILD_SRC=${BDIR}/src
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else
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BUILD_SRC=$(realpath ${BUILD_SRC})
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fi
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if [[ ${BUILD_SRC} == "_base_" ]]; then
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BUILD_SRC=${BDIR}/src
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else
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BUILD_SRC=$(realpath ${BUILD_SRC})
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fi
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fi
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if [[ ! ( -d $BUILD_SRC/packages && -d $BUILD_SRC/init ) ]]; then
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echo -e "\e[1;31minvalid build source directory"
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echo $BUILD_SRC
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echo -e "it does not contain packages and init subirectories\e[1;37m"
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if [[ ! $(basename $BUILD_SRC) == "src" ]]; then
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echo checking in src/ subdirectory for source
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if [[ ( -d $BUILD_SRC/src/packages && -d $BUILD_SRC/src/init ) ]]; then
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BUILD_SRC=$BUILD_SRC/src
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echo found source in src/ subdirectory changing to source directory to
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echo $BUILD_SRC
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else
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echo -e "\e[1;31mERROR: no build source directory at $BUILD_SRC</src>"
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echo -e "with init/ and packages/ subdirectores was found\e[1;37m"
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if [[ $no_prompt ]] ; then
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echo aborting the build...
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echo -e "\e[1;31mNOTE: use '_base_' to explicitly use build source in uci-docker-build repo\e[1;37m"
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return 2
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else
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echo "Do you want to use the uci-docker-build repo source scripts"
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echo "at $BDIR/src "
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read -n 1 -p "instead? [y]=>" REPLY
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[[ $REPLY != "y" ]] && echo -e "\n" && return 2
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BUILD_SRC=$BDIR/src
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echo -e "\n\e[1;31mNOTE: use '_base_' to explicitly use build source in uci-docker-build repo\e[1;37m"
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fi
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fi
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fi
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fi
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# done processing build source directory
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log_dir=$PWD/logs
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mkdir -p $log_dir
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if [[ ! -d $BUILD_SRC ]]; then
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pushd "$BDIR" > /dev/null || return 3
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if $no_prompt ; then
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echo -e "\e[1;31mWARNING: no build source directory at $BUILD_SRC was not found"
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echo aborting...
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echo -e "\e[1;31mNOTE: use '_base_' to explicitly use the in uci-docker-build repo\e[1;37m"
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return 3
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else
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echo -e "\e[1;31mWARNING: build scripts source directory at $BUILD_SRC does not exist.\e[1;37m"
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echo "Do you want to use the uci-docker-build repo source scripts"
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echo "at $BDIR/src "
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read -n 1 -p "instead? [y]=>" REPLY
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[[ $REPLY != "y" ]] && echo -e "\n" && return 0
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BUILD_SRC=$BDIR/src
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echo -e "\n\e[1;31mNOTE: use '_base_' to explicitly use the in uci-docker-build repo\e[1;37m"
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fi
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fi
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pushd $BDIR || return 3
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[[ ! "${targets[@]}" =~ $target ]] && echo $target is not a valid target && echo valid targets are: ${targets[@]} && exit 4
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[[ ! "${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 [[ $BASE_IMAGE ]]; then
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echo determining DISTRO of base image: $BASE_IMAGE
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LINUX_DISTRO=$(get_distro -d $BASE_IMAGE)
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[[ ! $LINUX_DISTRO ]] && echo "unable to get base image OS for: $BASE_IMAGE, aborting build" && exit 1
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LINUX_DISTRO=$(docker_image_distro $BASE_IMAGE)
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[[ ! $LINUX_DISTRO ]] && echo "unable to get base image OS for: $BASE_IMAGE, aborting build" && return 5
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echo $BASE_IMAGE is built from distro $LINUX_DISTRO
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else
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BASE_IMAGE=$LINUX_DISTRO
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fi
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NAME=${NAME:-$1}
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RUSER=${2:-$RUSER}
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if [[ $1 ]]; then
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[[ $NAME ]] && echo changing image name from $NAME to $1 && NAME=$1
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fi
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if [[ $2 ]]; then
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[[ $RUSER ]] && echo changing image username from $RUSER to $2 && RUSER=$2
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fi
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if [[ $NAME ]]; then
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[[ $add_distro ]] && NAME=$NAME-${LINUX_DISTRO}
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else
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echo no image name supplied using distro name $LINUX_DISTRO
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NAME=${LINUX_DISTRO}
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fi
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IMAGE_NAME=$([[ $RUSER ]] && echo ${RUSER}/)${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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@ -221,16 +236,16 @@ export KEEP
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export SYSADMIN_PW
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echo -e "\n******************************************"
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echo -e "\e[1;37m********************"
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echo "Using scripts source directory at $BUILD_SRC"
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echo "Building with base image: $BASE_IMAGE"
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echo "Outputing to image name => $IMAGE_NAME<-arch>:${TAG:-latest}"
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echo "Linux Distro: $LINUX_DISTRO"
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echo "Using build target: $target"
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echo "Build Command: docker buildx --builder ${builder} bake ${nocache} ${target}"
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echo "Using build target: $TARGET"
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echo "Build Command: docker buildx --builder ${builder} bake ${nocache} ${TARGET}"
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if [[ $verbose ]]; then
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echo -e "\n---------------------------------"
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docker buildx bake --print $target
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docker buildx bake --print $TARGET
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echo -e "\n---------------------------------"
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echo "build scripts at $BUILD_SRC to be copied to ${BUILD_DIR:-/build} in container ***** "
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ls -la $BUILD_SRC
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@ -238,15 +253,15 @@ if [[ $verbose ]]; then
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cat $BUILD_SRC/init.sh
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echo -e "\n---------------------------------"
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fi
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echo -e "\n***************************************"
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echo -e "u********************\e[0;37m"
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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" && exit 0
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[[ $REPLY != "y" ]] && echo -e "\n" && return 4
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fi
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builder=default
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if [ $target == "deploy" ]; then
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if [ $TARGET == "deploy" ]; then
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builder=deploy
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if ! docker buildx ls | grep -q deploy ; then
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echo multiarch deploy builder does not exist, creating with docker-container driver
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@ -255,7 +270,7 @@ if [ $target == "deploy" ]; then
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fi
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fi
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[[ $target == "private" && ! $REPO ]] && echo "must use '-r <private repo>' if building to private repo" && exit 3
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[[ $TARGET == "private" && ! $REPO ]] && echo "must use '-r <private repo>' if building to private repo" && exit 3
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# copy source directory to temporary .src/ subdirectory
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# MUST either be readable by all or group readable by docker group
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@ -263,31 +278,31 @@ rm -rf $BDIR/.src
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rsync -aAru ${BUILD_SRC:-src}/ $BDIR/.src
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ls -la $BDIR/.src
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docker buildx --builder ${builder} bake ${nocache} ${target} 2>&1 | tee "$log_dir/${IMAGE_NAME//\//-}build.log"
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[[ $? == 0 ]] && echo succcess building image $IMAGE_NAME || exit_abnormal 1
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docker buildx --builder ${builder} bake ${nocache} ${TARGET} 2>&1 | tee "$log_dir/${IMAGE_NAME//\//-}build.log"
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[[ $? == 0 ]] && echo succcess building image $IMAGE_NAME || exit_abnormal 5
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rm -rf $BDIR/.src
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# if [[ $target == "private" ]]; then
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# ./push -a -r $REPO $IMAGE_NAME
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# ./push -r $REPO $IMAGE_NAME
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# else
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# if [[ $push && (! $target == "dev") ]];then
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# echo pushing now
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# ./push $([[ $target == "arm" ]] && echo -a) -r $REPO $IMAGE_NAME
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# fi
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# fi
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popd > /dev/null
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if [[ ($try || $target == "dev") ]] && [[ ! $no_prompt ]]; then
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if [[ ($try || $TARGET == "dev") ]] && [[ ! $no_prompt ]]; then
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echo trying newly built image in a container
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try_container -m opt $([[ $target == "deploy" ]] && echo -p) $IMAGE_NAME
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try_container -m opt $([[ $TARGET == "deploy" ]] && echo -p) $IMAGE_NAME
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fi
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#echo reset to calling directory $PWD
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}
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# if script was executed then call the function
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(return 0 2>/dev/null) || docker_image_build $@
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# if [[ $TARGET == "private" ]]; then
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# ./push -a -r $REPO $IMAGE_NAME
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# ./push -r $REPO $IMAGE_NAME
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# else
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# if [[ $push && (! $TARGET == "dev") ]];then
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# echo pushing now
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# ./push $([[ $TARGET == "arm" ]] && echo -a) -r $REPO $IMAGE_NAME
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# fi
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# fi
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@ -1,9 +0,0 @@
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# do not set LINUX_DISTRO if setting base image, it will be ignorned
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LINUX_DISTRO=alpine
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# BASE_IMAGE="dockerhubuser/mybase"
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TAG=1.0.0
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RUSER=dockerhubuser
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REPO=my.priviate.repo.net
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@ -1 +1 @@
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dbuild -e example-build.env "$@"
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dbuild -e example.env "$@"
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@ -0,0 +1,29 @@
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# using a filename of just .env will load it by default
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# LINUX_DISTRO ignored if BASE_IMAGE is set
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LINUX_DISTRO=alpine
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# BASE_IMAGE="dockerhubuser/mybase"
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# tag is 'latest' by default
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# TAG=1.0.0
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# will be prepended to image name with /, used mostly for deploying
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RUSER=dockerhubuser
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# default is hub.docker.com
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# REPO=my.priviate.repo.net
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# if using base source this will set the pw for the sysadmin user in the image
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SYSADMIN_PW=ucommandit
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# default target is dev
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# TARGET=deploy
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BUILD_SRC=../src
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# looks for /init and /packages in present directory by default
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# also looks in src/ subdirectory
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# relate paths work
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# use '_base_' to force using the uci-docker-build build source
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# BUILD_SRC=._base_
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# in the image where the build scripts are put /build by default
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# BUILD_DIR=/opt/build
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# keep the build scripts in the image. default is to remove them after build
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# KEEP=true
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@ -6,17 +6,22 @@ image_push () {
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# if not reposity is given will use docker.io and push to hub.docker.com
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# $1 name, $2 user(or repo), $3 repo
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source=$$image_name
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declare OPTION; declare OPTARG; declare OPTIND
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while getopts 'e:aht:r:u:' OPTION; do
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while getopts 'e:dt:r:u:' OPTION; do
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# echo processing: option:$OPTION argument:$OPTARG index:$OPTIND remaining:${@:$OPTIND}
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case "$OPTION" in
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e)
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efile=$OPTARG
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;;
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h) # pull image from dockerhub if not available
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e) if ! source_env_file $OPTARG ; then return 2; fi
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;;
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t)
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TAG=$OPTARG
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;;
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u)
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RUSER=$OPTARG
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;;
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r)
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REPO=$OPTARG
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;;
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d) # pull image from dockerhub if not available
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hub=true
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;;
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*) echo unknown run option -$OPTARG
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@ -28,22 +33,8 @@ done
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shift $((OPTIND - 1))
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SDIR=$1
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shift
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[[ $efile ]] && efile = $SDIR/$efile
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if [[ -f $efile ]]; then
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source $efile
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[[ ! $? -eq 0 ]] && echo source of $efile failed, exiting && return 2
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else
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echo no environment file at $efile, exiting
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return 2
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fi
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echo "----------"
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echo loaded environment filen $efile
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cat $efile
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echo "----------"
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# image tag
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name=$1
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name=${1:-$NAME}
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user=${2:-$RUSER}
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repo=${3:-$REPO}
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291
lib/file.mod
291
lib/file.mod
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@ -1,291 +0,0 @@
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#!/bin/bash
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# TODO allow debug to have managment flags and levels
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function debug () {
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[[ $BASH_DEBUG ]] && echo -e "#### DEBUG ####\n $@ \n#####" >&2
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}
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# alias debug_on="sudo -i uncomment BASH_DEBUG /etc/bash.bashrc"
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# alias debug_off="sudo -i comment BASH_DEBUG /etc/bash.bashrc"
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# *************** DEBUGGING ***********************
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# module_load debug
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# if [[ $? -ne 0 ]]; then
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# echo "unable to load a 'debug' module using a noop for debug function"
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# # noop
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# function debug () {
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# :
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# }
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# fi
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# [[ ! $- == *i* ]] && exec >> ~/logs/load.log && exec 2>&1
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# export BASH_DEBUG=true
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# uncomment for debugging
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# echo $USER running load script in $DIR
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# echo callers
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# caller
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# echo $(ps -o comm= $PPID)
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# echo -----
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# echo $BASH_SHELL_DIRS
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# ******************END DEBUGGING *******************************
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# ***************** LOGGING *****************
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# function nilog () {
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# [[ ! $- == *i* ]] && echo -e "-----\n $USER $*" &>> ~/logs/load.log
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# }
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# nilog "called load.sh $(date)"
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# nilog caller: $(caller)
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# nilog pid: $(ps -o comm= $PPID)
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# *
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#!/bin/bash
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iecho () {
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[[ ! -z "$PS1" ]] && echo $1
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}
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# no way to tell if sourced vs subshell
|
||||
# # [[ ! -z "$PS1" ]] && [[ $SHLVL -eq 1 ]] && echo $1
|
||||
# # echo [[ -z $PS1 ]]
|
||||
# echo $SHLVL
|
||||
# echo $$
|
||||
# echo $BASHPID
|
||||
# if [[ -t 1 ]]; then
|
||||
# echo "Terminal"
|
||||
# else
|
||||
# echo "Not-a-terminal"
|
||||
# fi
|
||||
#!/bin/bash
|
||||
|
||||
# export BASH_DEBUG=true
|
||||
|
||||
isFile() {
|
||||
if [[ -f $1 ]]
|
||||
then
|
||||
echo "true"
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
build_file () {
|
||||
# local file
|
||||
# echo build file $1 $2
|
||||
# todo merge no cr
|
||||
[[ $1 == "-f" ]] && file=true && shift 1
|
||||
[[ -f "$2" ]] || { iecho "output file $2 does not exist"; return 1; }
|
||||
if [[ -f "$1" ]]; then
|
||||
# echo adding file $1 to $2
|
||||
[[ $file ]] && echo -e "\n####### ADDED $1 ########" >> $2
|
||||
# remove comment lines, remove blank last line
|
||||
cat "$1" | sed '/^\s*#/d' | sed '/^$/{:a;N;s/\n$//;ta}' >> $2
|
||||
[[ ! $file ]] && echo -e "\n" >> $2
|
||||
else iecho "no such file $1 to append to $2"
|
||||
fi
|
||||
}
|
||||
|
||||
# TODO need to test
|
||||
function lines_2_str () {
|
||||
[[ ! -f "$1" ]] && return 1
|
||||
local str=''
|
||||
# echo the lines: $lines >&2
|
||||
# lines="$(cat "$1")"
|
||||
while read line; do
|
||||
[[ "$line" =~ ^[[:space:]]*# ]] && continue
|
||||
# echo line: "${line}" >&2
|
||||
str="$str ${line}"
|
||||
# echo str: $str >&2
|
||||
done < $1
|
||||
# for line in $lines ; do
|
||||
# str+='"'$line'" '
|
||||
# done
|
||||
echo $str
|
||||
}
|
||||
|
||||
# find, superceeds find use `command find` to get the super
|
||||
function _find () {
|
||||
# USAGE
|
||||
# all option arguments that contain globs/wildcards must be quoted to avoid expansion
|
||||
# f sets path and file excludes from a supplied file path
|
||||
# all lines ending in / will be treated as directory names to ignore, otherwise files
|
||||
# p option explictly excludes paths(directories)
|
||||
# d option sets the directory depth which is current directy by default, 0 is all
|
||||
# x excitly excludes file globs as a string
|
||||
# n inclucdes only file globs otherwise it's all except .files
|
||||
# if no directory is given it will attempt to source the present working directory
|
||||
# example:
|
||||
# source_dir -p "archive" -x '"*.off" "*.md"' -d 0 # $DIR/$SUBDIR
|
||||
local EXCLUDE_FILE
|
||||
local PATHS
|
||||
local NAMES
|
||||
local ENAMES
|
||||
local DEPTH=1
|
||||
local HIDDEN
|
||||
|
||||
declare OPTION
|
||||
declare OPTARG
|
||||
declare OPTIND
|
||||
while getopts 't:p:d:e:n:f:h' OPTION; do
|
||||
case "$OPTION" in
|
||||
t)
|
||||
TYPE=$OPTARG
|
||||
# echo "TYPE $TYPE"
|
||||
;;
|
||||
f)
|
||||
EXCLUDE_FILE=$OPTARG
|
||||
# echo EXCLUDE FILE $EXCLUDE_FILE >&2
|
||||
;;
|
||||
p)
|
||||
# PATHS=("$OPTARG")
|
||||
IFS=',' read -r -a PATHS <<< "$OPTARG"
|
||||
# echo EXCLUDING THESE PATHS ${PATHS[*]}
|
||||
;;
|
||||
e)
|
||||
IFS=',' read -r -a ENAMES <<< "${OPTARG}"
|
||||
# echo EXCLUDING THESE FILE NAMES ${ENAMES[*]}
|
||||
;;
|
||||
n)
|
||||
# NAMES=("$OPTARG")
|
||||
IFS=',' read -r -a NAMES <<< "${OPTARG}"
|
||||
# NAMES=$OPTARG
|
||||
;;
|
||||
d)
|
||||
DEPTH=$OPTARG
|
||||
# echo "SOURCING TO DEPTH (0=any)" "$DEPTH"
|
||||
;;
|
||||
h)
|
||||
HIDDEN=true
|
||||
# echo "SOURCING TO DEPTH (0=any)" "$DEPTH"
|
||||
;;
|
||||
*)
|
||||
echo unknown option $OPTION
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
shift $(( OPTIND - 1 ))
|
||||
|
||||
local DIR
|
||||
DIR="$*"
|
||||
if [ ! "$DIR" ]; then
|
||||
if [ -v PS1 ]; then
|
||||
echo no directory provided to search
|
||||
echo searching present working directory $(pwd)
|
||||
read -p "Do you want to continue? " -n 1 -r
|
||||
[[ $REPLY =~ ^[Yy]$ ]] && DIR=$(pwd) || return 1
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
fi
|
||||
|
||||
[ ! -d "$DIR" ] && echo " directory $DIR does not exist, aborting" && return 1
|
||||
|
||||
# echo dir $DIR
|
||||
|
||||
local FIND
|
||||
FIND="command find $DIR"
|
||||
FIND+=$([ ! $DEPTH == 0 ] && echo " -maxdepth $DEPTH ")
|
||||
# FIND+=" -type $([ $TYPE ] && echo "$TYPE" || echo "f")"
|
||||
TYPE=${TYPE:-f}
|
||||
FIND+=" -type $TYPE "
|
||||
# include HIDDEN files and directories IS FALSE BY DEFULT
|
||||
[[ ! $HIDDEN ]] && FIND+="! -path \"*/.*/*\" ! -name \".*\" "
|
||||
|
||||
local name
|
||||
local path
|
||||
|
||||
if [[ -f $EXCLUDE_FILE ]]; then
|
||||
local ignores=$(lines_2_str "$EXCLUDE_FILE")
|
||||
# echo ignores: $ignores >&2
|
||||
for exclude in $ignores ; do
|
||||
# echo exclude: ${exclude} >&2
|
||||
[[ "$exclude" == */ ]] && PATHS+=("${exclude::-1}") || ENAMES+=("$exclude")
|
||||
done
|
||||
fi
|
||||
|
||||
# echo paths ${PATHS[@]} >&2
|
||||
# echo exclude names ${ENAMES[@]} >&2
|
||||
|
||||
set -o noglob
|
||||
|
||||
if [[ ${PATHS[0]} ]]; then
|
||||
for path in ${PATHS[@]}; do
|
||||
# echo excluding $path
|
||||
FIND+=$(echo ' ! -path "*/'$path'/*"')
|
||||
done
|
||||
fi
|
||||
|
||||
if [[ ${ENAMES[0]} ]]; then
|
||||
for name in ${ENAMES[@]}; do
|
||||
debug excluding name "$name"
|
||||
FIND+=$(echo ' ! -name '$name'')
|
||||
done
|
||||
fi
|
||||
|
||||
debug "INCLUDING ONLY THESE FILE NAMES ${NAMES[*]}"
|
||||
if [[ ${NAMES[0]} ]]; then
|
||||
for name in "${NAMES[@]}"; do
|
||||
debug only finding $name
|
||||
FIND+=$(echo " -name '${name}'")
|
||||
done
|
||||
fi
|
||||
|
||||
# if [[ $NAMES ]]; then
|
||||
# debug names for find command $NAMES
|
||||
# for name in $NAMES; do
|
||||
# debug "xxonly finding '$name'"
|
||||
# FIND+=$(set -o noglob;echo " -name '${name}'")
|
||||
# done
|
||||
# fi
|
||||
|
||||
|
||||
# echo
|
||||
# echo find dir: $DIR >&2
|
||||
debug "find command: $FIND"
|
||||
set +o noglob
|
||||
local FILES
|
||||
FILES=$(eval $FIND | sort)
|
||||
[[ $FILES ]] && echo $FILES
|
||||
return 0
|
||||
}
|
||||
|
||||
source_dir () {
|
||||
# echo passed: $*
|
||||
debug function: source_dir
|
||||
local FILES
|
||||
FILES=$(_find "$@") # find function
|
||||
# echo $FILES >&2
|
||||
[[ $? -ne 0 ]] && return 1
|
||||
for f in $FILES; do
|
||||
# echo sourcing: $f >&2
|
||||
source "$f"
|
||||
done
|
||||
|
||||
}
|
||||
|
||||
prepend_file () {
|
||||
# ----------------------------------------------------------------------------------------------------------------------
|
||||
# usage prepend_file <somefile> <anotherfile>
|
||||
# ----------------------------------------------------------------------------------------------------------------------
|
||||
# Prepend the contents of <somefile> [$1], to <anotherfile> [$2], leaving the result in <anotherfile> [$2].
|
||||
# insert a newline at the end of <somefile> [$1] if necessary
|
||||
# ----------------------------------------------------------------------------------------------------------------------
|
||||
|
||||
# check # echo $1 $2
|
||||
[[ -f $1 ]] || return 1
|
||||
[[ -f $2 ]] || return 2
|
||||
# init
|
||||
tmp_fn=$( mktemp -t TEMP_FILE_prepend.XXXXXXXX )
|
||||
chmod 600 "$tmp_fn"
|
||||
\cp $1 $tmp_fn
|
||||
sed -i '$a\' $tmp_fn
|
||||
cat $2 >> $tmp_fn
|
||||
\mv "$tmp_fn" "$2"
|
||||
# cleanup
|
||||
rm -f "$tmp_fn"
|
||||
return 0
|
||||
|
||||
# [End]
|
||||
}
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
#!/bin/bash
|
||||
|
||||
isAbsPath() {
|
||||
if [[ "${1:0:1}" == / || "${1:0:2}" == ~[/a-z] ]]
|
||||
then
|
||||
echo "true"
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
sed_ignore_comments () {
|
||||
cmd="sed -r 'h;s/[^#]*//1;x;s/#.*//;${1};G;s/(.*)\n/\1/'"
|
||||
if (( $# == 2 )) ; then
|
||||
eval $cmd <<< "$2"
|
||||
else
|
||||
eval $cmd < /dev/stdin
|
||||
fi
|
||||
}
|
||||
|
||||
clean_env_file () {
|
||||
local compact
|
||||
# -c will also remove comments and all empty lines
|
||||
[[ $1 == "-c" ]] && compact=true && shift 1
|
||||
#
|
||||
# remove trailing spaces | remove double quotes
|
||||
# | remove blanks after equals and quote value | remove any spaces before afer =
|
||||
# remove blank lines | remove comment lines if requested
|
||||
cat $1 | sed_ignore_comments s/\\s*$//g | sed_ignore_comments s/\"//g \
|
||||
| sed_ignore_comments s/\(=[[:blank:]]*\)\(.*\)/\\1\"\\2\"/ \
|
||||
| sed_ignore_comments s/\\s*=\\s*/=/g \
|
||||
| sed -rz 's/^\n+//; s/\n+$/\n/g' | if [[ $compact ]]; then grep -v '^#' | grep -v "^$" ; else cat; fi
|
||||
}
|
||||
|
||||
env_file () {
|
||||
env=${1:-.env}
|
||||
[[ -f "${env}" ]] && { echo $env; return 0; } # || echo not $env
|
||||
[[ -f "${env}.env" ]] && { echo "${env}.env"; return 0; } # || echo not ${env}.env
|
||||
[[ -f "${env}/.env" ]] && { echo "${env}/.env"; return 0; } # || echo not ${env}/.env
|
||||
return 1
|
||||
}
|
||||
|
||||
read_env_file() {
|
||||
while read line; do
|
||||
evar=$(echo $line | cut -d '=' -f1)
|
||||
if [[ ! ${!evar} ]]; then
|
||||
# echo DECLARE $evar via $line
|
||||
if declare -gx "$(echo "${line}" | sed 's/\"//g' )"; then
|
||||
echo loaded: ${evar}=${!evar}
|
||||
else
|
||||
echo error setting $evar
|
||||
return 1
|
||||
|
||||
fi
|
||||
else
|
||||
echo $evar already set to ${!evar}
|
||||
fi
|
||||
done < <(clean_env_file -c $1)
|
||||
}
|
||||
|
||||
source_env_file () {
|
||||
local default
|
||||
if efile=$(env_file $1); then
|
||||
[[ $efile == ".env" ]] && default=true
|
||||
[[ ! $(isAbsPath $efile) ]] && efile=$(realpath $efile)
|
||||
echo -e "\e[1;37m********************\e[0;37m"
|
||||
echo loading build environment with environment file
|
||||
echo $efile
|
||||
echo ----------------
|
||||
cat $efile
|
||||
echo ----------------
|
||||
if read_env_file "$efile"; then
|
||||
[[ $default ]] && echo -e "\e[1;31mNOTE: sourced default .env file in present directory\e[0;37m"
|
||||
echo -e "\e[1;37m********************\e[0;37m"
|
||||
else
|
||||
echo error occured while loading environment file
|
||||
echo $efile
|
||||
echo exiting
|
||||
echo -e "\e[1;37m********************\e[0;37m"
|
||||
return 2
|
||||
fi
|
||||
else
|
||||
if [[ $efile ]]; then
|
||||
echo unable to find an environment file with passed ${1}
|
||||
else
|
||||
echo unable to find default environment file .env
|
||||
echo using passed and default build options
|
||||
fi
|
||||
return 2
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
docker_image_distro() {
|
||||
local temp=/tmp/os-release.tmp
|
||||
docker create --name dummy $1 > /dev/null
|
||||
docker cp -L dummy:/etc/os-release $temp
|
||||
docker rm -f dummy > /dev/null
|
||||
echo $(cat $temp | tr [:upper:] [:lower:] | grep -Poi '(debian|ubuntu|red hat|centos|arch|alpine)' | uniq)
|
||||
rm $temp
|
||||
}
|
||||
|
||||
(return 0 2>/dev/null) || docker_image_distro $@
|
||||
|
|
@ -1,4 +1,9 @@
|
|||
#!/bin/bash
|
||||
declare libdir
|
||||
libdir=$(dirname "$(realpath "$BASH_SOURCE")")
|
||||
source $libdir/file.mod
|
||||
source_dir $libdir/src
|
||||
source $libdir/helpers.lib
|
||||
for f in $libdir/cmds/*; do
|
||||
# echo sourcing: $f >&2
|
||||
source "$f"
|
||||
done
|
||||
|
||||
|
|
|
|||
|
|
@ -1,30 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
function get_distro() {
|
||||
/bin/cp /etc/os-release /tmp/os-release.tmp
|
||||
if [[ $1 == "-d" ]]; then
|
||||
shift 1
|
||||
# docker run -it --name get_container_os --rm --entrypoint cat $1 /etc/os-release
|
||||
docker create --name dummy $1 > /dev/null
|
||||
docker cp -L dummy:/etc/os-release /tmp/os-release.tmp
|
||||
docker rm -f dummy > /dev/null
|
||||
# docker run -it --name get_container_os --rm --entrypoint cat $1 /etc/os-release > /tmp/container-os.tmp 2> /dev/null
|
||||
shift 1
|
||||
fi
|
||||
source /tmp/os-release.tmp
|
||||
declare valid=${@:-"alpine debian ubuntu"}
|
||||
# echo $ID $ID_LIKE
|
||||
[[ "${valid}" =~ $ID ]] && echo $ID && return 0
|
||||
[[ "${valid}" =~ $ID_LIKE ]] && echo $ID_LIKE && return 0
|
||||
return 1
|
||||
}
|
||||
|
||||
isAbsPath() {
|
||||
if [[ "${1:0:1}" == / || "${1:0:2}" == ~[/a-z] ]]
|
||||
then
|
||||
echo "true"
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
Loading…
Reference in New Issue