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October 3, 2025 06:15
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| # commit_to_csv.awk | |
| # 1列目: 40桁の commit id | |
| # 2列目: author 行から (先頭空白可の) Change-Id 行まで（Change-Id行を含む） | |
| # CSVセルはダブルクオートで囲み、内部の " は "" にエスケープ | |
| function csv_escape(s, t) { | |
| t = s | |
| gsub(/"/, "\"\"", t) # " -> "" | |
| return "\"" t "\"" | |
| } | |
| function flush_record( t) { | |
| if (commit_id == "") return | |
| t = range_block | |
| sub(/\n$/, "", t) # 最後の余分な改行を1つ削る | |
| print commit_id "," csv_escape(t) | |
| } | |
| BEGIN { | |
| commit_id = "" | |
| capturing = 0 | |
| range_block = "" | |
| } | |
| # 例: "commit<TAB>2dff7bce64eeccb636118eaa77e853e1a4b29dbe" | |
| # タブ/スペースどちらでもOK | |
| /^commit[ \t]+[0-9a-f]{40}$/ { | |
| flush_record() | |
| match($0, /^commit[ \t]+([0-9a-f]{40})$/, m) | |
| commit_id = m[1] | |
| capturing = 0 | |
| range_block = "" | |
| next | |
| } | |
| # author 行で開始 | |
| /^author[ \t]/ { | |
| capturing = 1 | |
| range_block = $0 "\n" | |
| next | |
| } | |
| # 範囲中はどんどん追加。Change-Id（先頭空白可）を含めて終了 | |
| capturing { | |
| range_block = range_block $0 "\n" | |
| if ($0 ~ /^[ \t]*Change-Id[ \t]*:/) { | |
| capturing = 0 | |
| } | |
| next | |
| } | |
| END { | |
| flush_record() | |
| } |
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