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84 lines
2.4 KiB
84 lines
2.4 KiB
git-merge-cache(1) |
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================== |
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v0.1, May 2005 |
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NAME |
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---- |
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git-merge-cache - Runs a merge for files needing merging |
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SYNOPSIS |
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-------- |
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'git-merge-cache' [-o] <merge-program> (-a | -- | <file>\*) |
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DESCRIPTION |
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----------- |
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This looks up the <file>(s) in the cache and, if there are any merge |
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entries, passes the SHA1 hash for those files as arguments 1, 2, 3 (empty |
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argument if no file), and <file> as argument 4. File modes for the three |
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files are passed as arguments 5, 6 and 7. |
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OPTIONS |
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------- |
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--:: |
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Interpret all future arguments as filenames. |
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-a:: |
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Run merge against all files in the cache that need merging. |
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-o:: |
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Instead of stopping at the first failed merge, do all of them |
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in one shot - continue with merging even when previous merges |
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returned errors, and only return the error code after all the |
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merges are over. |
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If "git-merge-cache" is called with multiple <file>s (or -a) then it |
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processes them in turn only stopping if merge returns a non-zero exit |
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code. |
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Typically this is run with the a script calling the merge command from |
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the RCS package. |
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A sample script called "git-merge-one-file-script" is included in the |
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ditribution. |
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ALERT ALERT ALERT! The git "merge object order" is different from the |
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RCS "merge" program merge object order. In the above ordering, the |
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original is first. But the argument order to the 3-way merge program |
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"merge" is to have the original in the middle. Don't ask me why. |
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Examples: |
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torvalds@ppc970:~/merge-test> git-merge-cache cat MM |
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This is MM from the original tree. # original |
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This is modified MM in the branch A. # merge1 |
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This is modified MM in the branch B. # merge2 |
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This is modified MM in the branch B. # current contents |
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or |
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torvalds@ppc970:~/merge-test> git-merge-cache cat AA MM |
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cat: : No such file or directory |
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This is added AA in the branch A. |
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This is added AA in the branch B. |
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This is added AA in the branch B. |
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fatal: merge program failed |
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where the latter example shows how "git-merge-cache" will stop trying to |
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merge once anything has returned an error (ie "cat" returned an error |
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for the AA file, because it didn't exist in the original, and thus |
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"git-merge-cache" didn't even try to merge the MM thing). |
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Author |
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------ |
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Written by Linus Torvalds <torvalds@osdl.org> |
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One-shot merge by Petr Baudis <pasky@ucw.cz> |
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Documentation |
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-------------- |
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Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>. |
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GIT |
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--- |
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Part of the link:git.html[git] suite |
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