remote: error: cannot run hooks/post-receive: No such file or directory

git push 時 鈎子 post-receive 報錯 error: cannot run hooks/post-receive: No such file or directory

報錯資訊

Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 334 bytes | 334.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0)
remote: error: cannot run hooks/post-receive: No such file or directory
To 192.168.18.22:/work/test
   93f10b9..30cc7c7  master -> master
           

問題分析

在 .git/hooks 下 post-receive 檔案，卻仍然報錯 No such file or directory

這種情況 是 windows 下建立的檔案或編輯的檔案，在liunx上執行導緻的，

因為各個作業系統的檔案對于換行都是不一樣的，對于DOS以及Windows作業系統是以CRLF标記換行，即一個回車+一個換行，而Linux或者Unix上面是以LF為标記的，即隻有一個換行，是以兩者的差異決定了兩個系統的檔案是不能随便移植的

解決方法

安裝 windows檔案轉linux檔案的工具 dos2unix， 然後轉換檔案

yum install dos2unix
dos2unix post-receive
           

結果

Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 301 bytes | 301.00 KiB/s, done.
Total 3 (delta 1), reused 0 (delta 0)
To 192.168.18.22:/work/test
   bf30932..328dab7  master -> master