mirror of https://github.com/linkerd/linkerd2.git
76 lines
1.6 KiB
Bash
76 lines
1.6 KiB
Bash
#!/bin/bash
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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=$( cd "${BASH_SOURCE[0]%/*}" && pwd )
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rootdir=$( cd "$bindir"/.. && pwd )
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cat "$rootdir/go.mod" "$rootdir/Dockerfile-go-deps" | shasum - | awk '{print $1}' |cut -c 1-8
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}
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clean_head() {
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[ -n "${CI_FORCE_CLEAN:-}" ] || git diff-index --quiet HEAD --
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}
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named_tag() {
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tag="$(git name-rev --tags --name-only $(git_sha_head))"
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tag=${tag%"^0"}
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echo "${tag}"
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}
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head_root_tag() {
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if clean_head ; then
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clean_head_root_tag
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else
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name=$(echo $USER | sed 's/[^[:alnum:].-]//g')
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echo "dev-$(git_sha_head)-$name"
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fi
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}
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clean_head_root_tag() {
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if clean_head ; then
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if [ "$(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 [ -n "$dockerfile_tag" ] && [ "$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/linkerd-io/go-deps "$(go_deps_sha)"
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}
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