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May 23, 2024 16:57
Check if source branch has been already merged into destination branch
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#!/usr/bin/env bash | |
# | |
# Check if source branch has been already merged into destination branch | |
# https://stackoverflow.com/questions/226976/how-can-i-know-if-a-branch-has-been-already-merged-into-master | |
# | |
git_is_merged () { | |
merge_destination_branch=$1 | |
merge_source_branch=$2 | |
merge_base=$(git merge-base $merge_destination_branch $merge_source_branch) | |
merge_source_current_commit=$(git rev-parse $merge_source_branch) | |
if [[ $merge_base = $merge_source_current_commit ]] | |
then | |
echo $merge_source_branch is merged into $merge_destination_branch | |
return 0 | |
else | |
echo $merge_source_branch is not merged into $merge_destination_branch | |
return 1 | |
fi | |
} | |
git_is_merged $1 $2 |
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Great to use in Github Actions