[英]Parse git log file names to json
我使用以下代碼來獲取在上次提交中更改的文件的名稱:
git log -1 --stat
現在我想將結果解析為 JSON。 我知道我可以使用漂亮格式將所有“git log”數據解析為 JSON(漂亮格式),如下所示:
git log \
--pretty=format:'{%n "commit": "%H",%n "author": "%an <%ae>",%n "date": "%ad",%n "message": "%f"%n},' \
$@ | \
perl -pe 'BEGIN{print "["}; END{print "]\n"}' | \
perl -pe 's/},]/}]/'
但是有沒有辦法也解析這個 JSON 更改文件名?
您可以執行以下操作:
function getcommit { \
git show --pretty="format:" --name-only $1 | \
perl -pe's/^\n//g;' | \
sed 's/\(.*\)/"\1"/g' | \
perl -0pe 's/\n(?!\Z)/,\n/g'; \
}
export -f getcommit
git log -1 --pretty=format:'{%n "commit": "%H",%n "author": "%an <%ae>",%n "date": "%ad",%n "message": "%f",%n "files": [ COMMIT_HASH_%H ]%n},' | \
perl -pe 'BEGIN{print "["}; END{print "]\n"}' | \
perl -pe 's/},]/}]/;s/COMMIT_HASH_(\w+)/`echo -n "";getcommit $1`/e'
基本上,我用哈希本身之前的固定字符串COMMIT_HASH_
替換了提交哈希,然后用git show --pretty="format:" --name-only $COMMIT_HASH
的結果替換了這個哈希。
所有更改的文件都放入一個 json 數組“文件”中。 這適用於最后一次 X 提交
這是最后一次提交的示例:
[{
"commit": "1edcef90b42afee11fbd31dcc458ae0f15a3bb6e",
"author": "Bertrand Martel <......@gmail.com>",
"date": "Tue Oct 13 17:35:34 2015 +0200",
"message": "update-readme",
"files": [ "README.md",
"device.png",
"screenshot.png"
]
},
{
"commit": "8aa2ce64e58b770122a3561b8ef41d807ce36abc",
"author": "Bertrand Martel <......@gmail.com>",
"date": "Mon Oct 12 19:36:18 2015 +0200",
"message": "fix-async-bluetooth-command-bug-bluetoooth-state-check",
"files": [ "android/app/src/main/java/fr/bmartel/android/bluetooth/BluetoothCustomManager.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/GattTask.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/GattUtils.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/IBluetoothCustomManager.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/IBluetoothManagerEventListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/ICharacteristicListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/IDevice.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/IDeviceInitListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/IScanListListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/connection/BluetoothDeviceAbstr.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/connection/BluetoothDeviceConn.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/connection/IBluetoothDeviceConn.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/listener/IPushListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/notti/INottiDevice.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/notti/INottiListener.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/notti/NottiDevice.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/shared/ActionFilterGatt.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/shared/ISharedActivity.java",
"android/app/src/main/java/fr/bmartel/android/bluetooth/shared/LeDeviceListAdapter.java",
"android/app/src/main/java/fr/bmartel/android/notti/NottiActivity.java",
"android/app/src/main/java/fr/bmartel/android/notti/NottiBtService.java",
"android/app/src/main/java/fr/bmartel/android/notti/NottiDeviceActivity.java"
]
}]
這是一個腳本,它在參數中獲取提交索引並返回 json 信息,包括更改的文件: https : //gist.github.com/bertrandmartel/a4ed5d76562e74d77282
代替困難的正則表達式和自定義 Bash 函數,您可以使用xidel (一個真正的 JSON 解析器)從 1 個git
-command 創建 JSON 數組。
為了說明,我將從FFmpeg repo 中獲取最新的 3 次提交。
$ git log -3 --pretty=format:'%H%n%an <%ae>%n%ad%n%f' --name-only
cf12a478b206cd107343827426a05aedb83816bc
Thilo Borgmann <thilo.borgmann@mail.de>
Sun Jun 6 15:15:50 2021 +0200
fftools-cmdutils.c-Add-cmd-line-option-to-override-detection-of-cpu-count
doc/fftools-common-opts.texi
fftools/cmdutils.c
fftools/cmdutils.h
87951dcbe775b349a671b9ac2e6ac5c38aee0e79
Thilo Borgmann <thilo.borgmann@mail.de>
Sun Jun 6 15:15:00 2021 +0200
lavu-cpu.c-Add-av_force_cpu_count-to-override-auto-detection
libavutil/cpu.c
libavutil/cpu.h
b7266302a40ba48fea7a5644f08623159b3dcac7
Keyun Tong <ktong@fb.com>
Sun Jun 20 21:42:29 2021 +0200
fftools-ffmpeg-Add-new-variant-source_no_drop-to-the-force_key_frames-option
doc/ffmpeg.texi
fftools/ffmpeg.c
fftools/ffmpeg.h
$ git log -3 --pretty=format:'%H%n%an <%ae>%n%ad%n%f' --name-only | xidel -se '
array{
for $cmt in tokenize($raw,"\n\n")
let $ln:=x:lines($cmt)
return {
"commit":$ln[1],
"author":$ln[2],
"date":$ln[3],
"message":$ln[4],
"files":array{$ln[position() = 5 to last()]}
}
}
'
[
{
"commit": "cf12a478b206cd107343827426a05aedb83816bc",
"author": "Thilo Borgmann <thilo.borgmann@mail.de>",
"date": "Sun Jun 6 15:15:50 2021 +0200",
"message": "fftools-cmdutils.c-Add-cmd-line-option-to-override-detection-of-cpu-count",
"files": ["doc/fftools-common-opts.texi", "fftools/cmdutils.c", "fftools/cmdutils.h"]
},
{
"commit": "87951dcbe775b349a671b9ac2e6ac5c38aee0e79",
"author": "Thilo Borgmann <thilo.borgmann@mail.de>",
"date": "Sun Jun 6 15:15:00 2021 +0200",
"message": "lavu-cpu.c-Add-av_force_cpu_count-to-override-auto-detection",
"files": ["libavutil/cpu.c", "libavutil/cpu.h"]
},
{
"commit": "b7266302a40ba48fea7a5644f08623159b3dcac7",
"author": "Keyun Tong <ktong@fb.com>",
"date": "Sun Jun 20 21:42:29 2021 +0200",
"message": "fftools-ffmpeg-Add-new-variant-source_no_drop-to-the-force_key_frames-option",
"files": ["doc/ffmpeg.texi", "fftools/ffmpeg.c", "fftools/ffmpeg.h"]
}
]
x:lines($cmt)
是tokenize($cmt,'\\r\\n?|\\n')
的簡寫)
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