mirror of https://github.com/linkerd/linkerd2.git
71 lines
1.5 KiB
Bash
71 lines
1.5 KiB
Bash
set -eu
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git_sha_head() {
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git rev-parse --short=8 HEAD
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}
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go_deps_sha() {
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bindir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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rootdir="$( cd $bindir/.. && pwd )"
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cat $rootdir/Gopkg.lock $rootdir/Dockerfile-go-deps | shasum - | awk '{print $1}' |cut -c 1-8
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}
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clean_head() {
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git diff-index --quiet HEAD --
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}
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named_tag() {
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echo "$(git name-rev --tags --name-only $(git_sha_head))"
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}
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head_root_tag() {
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if clean_head ; then
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clean_head_root_tag
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else
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echo "dev-$(git_sha_head)-$USER"
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fi
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}
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clean_head_root_tag() {
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if clean_head ; then
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if [ "$(named_tag)" != "undefined" ]; then
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echo "$(named_tag)"
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else
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echo "git-$(git_sha_head)"
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fi
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else
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echo "Commit unstaged changes." >&2
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exit 3
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fi
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}
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validate_tag() {
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file="$1"
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shift
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image="$1"
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shift
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sha="$1"
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shift
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dockerfile_tag=$(grep -oe $image':[^ ]*' $file) || true
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deps_tag="$image:$sha"
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if [ "$dockerfile_tag" != "" ] && [ "$dockerfile_tag" != "$deps_tag" ]; then
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echo "Tag in "$file" does not match source tree:"
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echo $dockerfile_tag" ("$file")"
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echo $deps_tag" (source)"
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return 3
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fi
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}
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# This function should be called by any docker-build-* script that relies on Go
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# dependencies. To confirm the set of scripts that should call this function,
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# run:
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# $ grep -ER 'docker-build-go-deps' .
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validate_go_deps_tag() {
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file="$1"
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validate_tag "$file" "gcr.io/runconduit/go-deps" "$(go_deps_sha)"
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}
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