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https://github.com/hasura/graphql-engine.git
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4f76b9fee2
* adds fallback for invalid CIRCLE_COMPARE_URL * ci: separates ciignore script for mono and oss repos GitOrigin-RevId: c473c289b8ad6695c589942c27c2369a5d0cd4c7
60 lines
2.3 KiB
Bash
Executable File
60 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Exit with error if diff with origin/master only contains files mentioned in
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# .ciignore so that the build can be stopped.
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#
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# Adapted from:
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# https://circleci.com/blog/circleci-hacks-automate-the-decision-to-skip-builds-using-a-git-hook/
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# https://github.com/dollarshaveclub/harmless-changes/blob/master/index.sh
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set -eo pipefail
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ROOT="$(readlink -f ${BASH_SOURCE[0]%/*}/../)"
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# make build directory
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mkdir -p /build/ciignore
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# always build tagged builds
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if [[ ! -z "$CIRCLE_TAG" ]]; then
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echo "Skipping check for tags"
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exit
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fi
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# always build release branch
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if [[ "$CIRCLE_BRANCH" = "release-"* ]]; then
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echo "Skipping check for release branch"
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exit
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fi
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# get the diff
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if [[ ! -z "$CIRCLE_COMPARE_URL" ]]; then
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# CIRCLE_COMPARE_URL is not empty, use it to get the diff
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if [[ $CIRCLE_COMPARE_URL = *"commit"* ]]; then
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COMMIT_RANGE=$(echo $CIRCLE_COMPARE_URL | sed 's:^.*/commit/::g')~1
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else
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COMMIT_RANGE=$(echo $CIRCLE_COMPARE_URL | sed 's:^.*/compare/::g')
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fi
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echo "Diff: $COMMIT_RANGE"
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changes="$(git diff $COMMIT_RANGE --name-only -- . ':!scripts' ':!assets' ':!docs' ':!community' ':!install-manifests' ':!github' ':!*.md' ':!.ciignore' ':!.gitignore' ':!LICENSE' ':!.github')"
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elif [[ "$CIRCLE_BRANCH" == "master" ]]; then
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# CIRCLE_COMPARE_URL is not set, but branch is master, diff with last commit
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echo "Diff: HEAD~1"
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changes="$(git diff HEAD~1 --name-only -- . ':!scripts' ':!assets' ':!docs' ':!community' ':!install-manifests' ':!github' ':!*.md' ':!.ciignore' ':!.gitignore' ':!LICENSE' ':!.github')"
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else
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# CIRCLE_COMPARE_URL is not set, branch is not master, diff with origin/master
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echo "Diff: origin/master..HEAD"
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changes="$(git diff-tree --no-commit-id --name-only -r origin/master..HEAD -- . ':!scripts' ':!assets' ':!docs' ':!community' ':!install-manifests' ':!github' ':!*.md' ':!.ciignore' ':!.gitignore' ':!LICENSE' ':!.github')"
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fi
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echo "Changes in this build:"
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echo $changes
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echo
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if [[ ! -z "$changes" ]]; then
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# If there's still changes left, then we have stuff to build, leave the commit alone.
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echo "Files that are not ignored present in commits, need to build, succeed the job"
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exit
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fi
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echo "Only ignored files are present in commits, build is not required, write the skip_job file"
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echo "true" > /build/ciignore/skip_job.txt
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exit |