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404 <div id="header">
405 <h1>
406 git-merge-index(1) Manual Page
407 </h1>
408 <h2>NAME</h2>
409 <div class="sectionbody">
410 <p>git-merge-index -
411 Run a merge for files needing merging
412 </p>
413 </div>
414 </div>
415 <h2 id="_synopsis">SYNOPSIS</h2>
416 <div class="sectionbody">
417 <div class="paragraph"><p><em>git merge-index</em> [-o] [-q] &lt;merge-program&gt; (-a | [--] &lt;file&gt;*)</p></div>
418 </div>
419 <h2 id="_description">DESCRIPTION</h2>
420 <div class="sectionbody">
421 <div class="paragraph"><p>This looks up the &lt;file&gt;(s) in the index and, if there are any merge
422 entries, passes the SHA1 hash for those files as arguments 1, 2, 3 (empty
423 argument if no file), and &lt;file&gt; as argument 4. File modes for the three
424 files are passed as arguments 5, 6 and 7.</p></div>
425 </div>
426 <h2 id="_options">OPTIONS</h2>
427 <div class="sectionbody">
428 <div class="dlist"><dl>
429 <dt class="hdlist1">
431 </dt>
432 <dd>
434 Do not interpret any more arguments as options.
435 </p>
436 </dd>
437 <dt class="hdlist1">
439 </dt>
440 <dd>
442 Run merge against all files in the index that need merging.
443 </p>
444 </dd>
445 <dt class="hdlist1">
447 </dt>
448 <dd>
450 Instead of stopping at the first failed merge, do all of them
451 in one shot - continue with merging even when previous merges
452 returned errors, and only return the error code after all the
453 merges.
454 </p>
455 </dd>
456 <dt class="hdlist1">
458 </dt>
459 <dd>
461 Do not complain about a failed merge program (a merge program
462 failure usually indicates conflicts during the merge). This is for
463 porcelains which might want to emit custom messages.
464 </p>
465 </dd>
466 </dl></div>
467 <div class="paragraph"><p>If <em>git merge-index</em> is called with multiple &lt;file&gt;s (or -a) then it
468 processes them in turn only stopping if merge returns a non-zero exit
469 code.</p></div>
470 <div class="paragraph"><p>Typically this is run with a script calling git&#8217;s imitation of
471 the <em>merge</em> command from the RCS package.</p></div>
472 <div class="paragraph"><p>A sample script called <em>git merge-one-file</em> is included in the
473 distribution.</p></div>
474 <div class="paragraph"><p>ALERT ALERT ALERT! The git "merge object order" is different from the
475 RCS <em>merge</em> program merge object order. In the above ordering, the
476 original is first. But the argument order to the 3-way merge program
477 <em>merge</em> is to have the original in the middle. Don&#8217;t ask me why.</p></div>
478 <div class="paragraph"><p>Examples:</p></div>
479 <div class="literalblock">
480 <div class="content">
481 <pre><tt>torvalds@ppc970:~/merge-test&gt; git merge-index cat MM
482 This is MM from the original tree. # original
483 This is modified MM in the branch A. # merge1
484 This is modified MM in the branch B. # merge2
485 This is modified MM in the branch B. # current contents</tt></pre>
486 </div></div>
487 <div class="paragraph"><p>or</p></div>
488 <div class="literalblock">
489 <div class="content">
490 <pre><tt>torvalds@ppc970:~/merge-test&gt; git merge-index cat AA MM
491 cat: : No such file or directory
492 This is added AA in the branch A.
493 This is added AA in the branch B.
494 This is added AA in the branch B.
495 fatal: merge program failed</tt></pre>
496 </div></div>
497 <div class="paragraph"><p>where the latter example shows how <em>git merge-index</em> will stop trying to
498 merge once anything has returned an error (i.e., <tt>cat</tt> returned an error
499 for the AA file, because it didn&#8217;t exist in the original, and thus
500 <em>git merge-index</em> didn&#8217;t even try to merge the MM thing).</p></div>
501 </div>
502 <h2 id="_git">GIT</h2>
503 <div class="sectionbody">
504 <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div>
505 </div>
506 <div id="footer">
507 <div id="footer-text">
508 Last updated 2011-03-15 23:30:14 UTC
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