opdavies/git-commit-length-counter
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Don't re-run if there is a result file

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Use the existing result file if there is one.
This commit is contained in:
Oliver Davies 2024-05-21 08:00:00 +01:00
parent cc405bc2ab
commit 3ad39fddb7
1 changed files with 10 additions and 9 deletions
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19
git-commit-length-counter.sh
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@ -13,16 +13,17 @@ REPO="${REPO:-$(pwd)}"
[[ ! -d "${REPO}" ]] && exit 2
result_file="./result"
if [[ ! -f "${result_file}" ]]; then
for commit_id in $(git -C "${REPO}" rev-list --all --no-merges); do
echo "Processing commit ${commit_id}..."
# Calculate the legnth of the commit message.
commit_message=$(GIT_PAGER=cat git -C "${REPO}" show "${commit_id}" -s --format=%B)
commit_message_length=$(echo "${commit_message}" | wc -l)
for commit_id in $(git -C "${REPO}" rev-list --all --no-merges); do
echo "Processing commit ${commit_id}..."
# Calculate the legnth of the commit message.
commit_message=$(GIT_PAGER=cat git -C "${REPO}" show "${commit_id}" -s --format=%B)
commit_message_length=$(echo "${commit_message}" | wc -l)
# Store the commit IDs and the message length.
echo "${commit_message_length} ${commit_id}" >> "${result_file}"
done
# Store the commit IDs and the message length.
echo "${commit_message_length} ${commit_id}" >> "${result_file}"
done
fi
# Sort the result file so all files are sorted by the length of the message.
sort "${result_file}" --reverse --numeric-sort --output "${result_file}"