Parameterize library, src, logs, and namespaces
This commit is contained in:
Tianon Gravi
parent
02592be363
commit
2f9fd1c571
85
build.sh
85
build.sh
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@ -3,15 +3,14 @@ set -e
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dir="$(dirname "$(readlink -f "$BASH_SOURCE")")"
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# TODO config file of some kind
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: ${LIBRARY:="$dir/../library"} # where we get the "library/*" repo manifests
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: ${SRC:="$dir/src"} # where we clone all the repos, go-style
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: ${LOGS:="$dir/logs"} # where "docker build" logs go
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: ${NAMESPACES:='library stackbrew'} # after we build, also tag each image as "NAMESPACE/repo:tag"
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library="$dir/../library"
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src="$dir/src"
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logs="$dir/logs"
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namespaces='library stackbrew'
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LIBRARY="$(readlink -f "$LIBRARY")"
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SRC="$(readlink -f "$SRC")"
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LOGS="$(readlink -f "$LOGS")"
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library="$(readlink -f "$library")"
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src="$(readlink -f "$src")"
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logs="$(readlink -f "$logs")"
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# arg handling: all args are [repo|repo:tag]
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usage() {
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@ -26,28 +25,23 @@ usage: $0 [options] [repo[:tag] ...]
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options:
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--help, -h, -? Print this help message
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--all Builds all docker repos specified in LIBRARY
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--all Builds all docker repos specified in library
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--no-clone Don't pull the git repos
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--no-build Don't build, just echo what would have built
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variables:
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# where to find repository manifest files
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LIBRARY="$LIBRARY"
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# where to store the cloned git repositories
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SRC="$SRC"
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# where to store the build logs
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LOGS="$LOGS"
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# which additional namespaces to tag images under
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# NOTE: all images will be tagged in the empty namespace
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NAMESPACES="$NAMESPACES"
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--library="$library"
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Where to find repository manifest files
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--src="$src"
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Where to store the cloned git repositories
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--logs="$logs"
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Where to store the build logs
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--namespaces="$namespaces"
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Space separated list of namespaces to tag images in after
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building
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EOUSAGE
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}
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opts="$(getopt -o 'h?' --long 'all,help,no-build,no-clone' -- "$@" || { usage >&2 && false; })"
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opts="$(getopt -o 'h?' --long 'all,help,no-build,no-clone,library:,src:,logs:,namespaces:' -- "$@" || { usage >&2 && false; })"
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eval set -- "$opts"
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doClone=1
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@ -58,24 +52,24 @@ while true; do
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shift
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case "$flag" in
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--help|-h|'-?')
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uasge
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usage
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exit 0
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;;
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--all)
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buildAll=1
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;;
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--no-clone)
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doClone=
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;;
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--no-build)
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doBuild=
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;;
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--all) buildAll=1 ;;
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--no-clone) doClone= ;;
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--no-build) doBuild= ;;
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--library) library="$1" && shift ;;
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--src) src="$1" && shift ;;
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--logs) logs="$1" && shift ;;
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--namespaces) namespaces="$1" && shift ;;
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--)
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break
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;;
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*)
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echo >&2 "error: unknown flag: $flag"
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usage >&2
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{
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echo "error: unknown flag: $flag"
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usage
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} >&2
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exit 1
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;;
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esac
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@ -83,10 +77,10 @@ done
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repos=()
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if [ "$buildAll" ]; then
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repos=( $(cd "$LIBRARY" && echo *) )
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repos=( $(cd "$library" && echo *) )
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fi
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repos+=( "$@" )
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repos=( "${repos[@]%/}" )
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if [ "${#repos[@]}" -eq 0 ]; then
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@ -101,13 +95,10 @@ declare -A repoGitRepo=()
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declare -A repoGitRef=()
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declare -A repoGitDir=()
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logDir="$LOGS/build-$(date +'%Y-%m-%d--%H-%M-%S')"
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logDir="$logs/build-$(date +'%Y-%m-%d--%H-%M-%S')"
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mkdir -p "$logDir"
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for repo in "${repos[@]}"; do
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echo "$repo" >> "$logDir/repos.txt"
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done
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latestLogDir="$LOGS/latest" # this gets shiny symlinks to the latest buildlog for each repo we've seen since the creation of the LOGS dir
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latestLogDir="$logs/latest" # this gets shiny symlinks to the latest buildlog for each repo we've seen since the creation of the logs dir
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mkdir -p "$latestLogDir"
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# gather all the `repo:tag` combos to build
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@ -116,6 +107,8 @@ for repoTag in "${repos[@]}"; do
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continue
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fi
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echo "$repoTag" >> "$logDir/repos.txt"
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if [ "${repoGitRepo[$repoTag]}" ]; then
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queue+=( "$repoTag" )
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continue
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@ -125,7 +118,7 @@ for repoTag in "${repos[@]}"; do
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# parse the repo library file
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IFS=$'\n'
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repoTagLines=( $(cat "$LIBRARY/$repo" | grep -vE '^#|^\s*$') )
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repoTagLines=( $(cat "$library/$repo" | grep -vE '^#|^\s*$') )
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unset IFS
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tags=()
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@ -141,7 +134,7 @@ for repoTag in "${repos[@]}"; do
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gitRepo="${gitRepo%/}"
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gitRepo="${gitRepo%.git}"
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gitRepo="${gitRepo%/}"
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gitRepo="$SRC/$gitRepo"
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gitRepo="$src/$gitRepo"
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if [ -z "$doClone" ]; then
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if [ "$doBuild" -a ! -d "$gitRepo" ]; then
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@ -213,7 +206,7 @@ while [ "$#" -gt 0 ]; do
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ln -sf "$thisLog" "$latestLogDir/$(basename "$thisLog")"
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docker build -t "$repoTag" "$gitRepo/$gitDir" &> "$thisLog"
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for namespace in $NAMESPACES; do
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for namespace in $namespaces; do
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docker tag "$repoTag" "$namespace/$repoTag"
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done
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fi
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