24 lines
No EOL
774 B
Bash
Executable file
24 lines
No EOL
774 B
Bash
Executable file
#!/bin/bash
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set -e
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current_tag="${GITHUB_REF#refs/tags/}"
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start_ref="HEAD"
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# Find the previous release on the same branch, skipping prereleases if the
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# current tag is a full release
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previous_tag=""
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while [[ -z $previous_tag || ( $previous_tag == *-* && $current_tag != *-* ) ]]; do
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previous_tag="$(git describe --tags "$start_ref"^ --abbrev=0)"
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start_ref="$previous_tag"
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done
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git log "$previous_tag".. --reverse --first-parent --oneline | \
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while read -r sha title; do
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if [[ $title == "Merge pull request #"* ]]; then
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pr_num="$(grep -o '#[[:digit:]]\+' <<<"$title")"
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pr_desc="$(git show -s --format=%b "$sha" | sed -n '1,/^$/p' | tr $'\n' ' ')"
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printf "* %s %s\n\n" "$pr_desc" "$pr_num"
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else
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printf "* %s\n\n" "$title"
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fi
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done |