Git Format Patch

Intrudoction

把 git commit 變成一個一個的 patch， 並且會利用 commit message 來命名

Usage

最新的 N 個 commit

git format-patch -N

ex :

$ git format-patch -3
0001-shell.c-A-full-RBuffer-with-no-NL-can-freeze-shell-o.patch
0002-test-cover-grep.patch
0003-runtime-Do-install-generated-syntax-file-also-test-t.patch

打 patch

git am PATCH

ex :

$ git am 0001-shell.c-A-full-RBuffer-with-no-NL-can-freeze-shell-o.patch
Applying: shell.c: A full RBuffer with no NL can freeze shell output. #3156

指定某個 commit 後的 N 個 commit

git format-patch -N <SHA>

ex :

$ git format-patch -10 41e9ebc

把 N 個 format-patch 和在一起

ex :

$ git format-patch -10 HEAD --stdout > 0001-last-10-commits.patch