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| </head> | |
| <body> | |
| <div id="header"> | |
| <h1> | |
| git-fast-export(1) Manual Page | |
| </h1> | |
| <h2>NAME</h2> | |
| <div class="sectionbody"> | |
| <p>git-fast-export - | |
| Git data exporter | |
| </p> | |
| </div> | |
| </div> | |
| <div id="content"> | |
| <h2 id="_synopsis">SYNOPSIS</h2> | |
| <div class="sectionbody"> | |
| <div class="verseblock"> | |
| <div class="verseblock-content"><em>git fast-export [options]</em> | <em>git fast-import</em></div> | |
| <div class="verseblock-attribution"> | |
| </div></div> | |
| </div> | |
| <h2 id="_description">DESCRIPTION</h2> | |
| <div class="sectionbody"> | |
| <div class="paragraph"><p>This program dumps the given revisions in a form suitable to be piped | |
| into <em>git fast-import</em>.</p></div> | |
| <div class="paragraph"><p>You can use it as a human-readable bundle replacement (see | |
| <a href="git-bundle.html">git-bundle(1)</a>), or as a kind of an interactive | |
| <em>git filter-branch</em>.</p></div> | |
| </div> | |
| <h2 id="_options">OPTIONS</h2> | |
| <div class="sectionbody"> | |
| <div class="dlist"><dl> | |
| <dt class="hdlist1"> | |
| --progress=<n> | |
| </dt> | |
| <dd> | |
| <p> | |
| Insert <em>progress</em> statements every <n> objects, to be shown by | |
| <em>git fast-import</em> during import. | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --signed-tags=(verbatim|warn|strip|abort) | |
| </dt> | |
| <dd> | |
| <p> | |
| Specify how to handle signed tags. Since any transformation | |
| after the export can change the tag names (which can also happen | |
| when excluding revisions) the signatures will not match. | |
| </p> | |
| <div class="paragraph"><p>When asking to <em>abort</em> (which is the default), this program will die | |
| when encountering a signed tag. With <em>strip</em>, the tags will be made | |
| unsigned, with <em>verbatim</em>, they will be silently exported | |
| and with <em>warn</em>, they will be exported, but you will see a warning.</p></div> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --tag-of-filtered-object=(abort|drop|rewrite) | |
| </dt> | |
| <dd> | |
| <p> | |
| Specify how to handle tags whose tagged object is filtered out. | |
| Since revisions and files to export can be limited by path, | |
| tagged objects may be filtered completely. | |
| </p> | |
| <div class="paragraph"><p>When asking to <em>abort</em> (which is the default), this program will die | |
| when encountering such a tag. With <em>drop</em> it will omit such tags from | |
| the output. With <em>rewrite</em>, if the tagged object is a commit, it will | |
| rewrite the tag to tag an ancestor commit (via parent rewriting; see | |
| <a href="git-rev-list.html">git-rev-list(1)</a>)</p></div> | |
| </dd> | |
| <dt class="hdlist1"> | |
| -M | |
| </dt> | |
| <dt class="hdlist1"> | |
| -C | |
| </dt> | |
| <dd> | |
| <p> | |
| Perform move and/or copy detection, as described in the | |
| <a href="git-diff.html">git-diff(1)</a> manual page, and use it to generate | |
| rename and copy commands in the output dump. | |
| </p> | |
| <div class="paragraph"><p>Note that earlier versions of this command did not complain and | |
| produced incorrect results if you gave these options.</p></div> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --export-marks=<file> | |
| </dt> | |
| <dd> | |
| <p> | |
| Dumps the internal marks table to <file> when complete. | |
| Marks are written one per line as <tt>:markid SHA-1</tt>. Only marks | |
| for revisions are dumped; marks for blobs are ignored. | |
| Backends can use this file to validate imports after they | |
| have been completed, or to save the marks table across | |
| incremental runs. As <file> is only opened and truncated | |
| at completion, the same path can also be safely given to | |
| --import-marks. | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --import-marks=<file> | |
| </dt> | |
| <dd> | |
| <p> | |
| Before processing any input, load the marks specified in | |
| <file>. The input file must exist, must be readable, and | |
| must use the same format as produced by --export-marks. | |
| </p> | |
| <div class="paragraph"><p>Any commits that have already been marked will not be exported again. | |
| If the backend uses a similar --import-marks file, this allows for | |
| incremental bidirectional exporting of the repository by keeping the | |
| marks the same across runs.</p></div> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --fake-missing-tagger | |
| </dt> | |
| <dd> | |
| <p> | |
| Some old repositories have tags without a tagger. The | |
| fast-import protocol was pretty strict about that, and did not | |
| allow that. So fake a tagger to be able to fast-import the | |
| output. | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --use-done-feature | |
| </dt> | |
| <dd> | |
| <p> | |
| Start the stream with a <em>feature done</em> stanza, and terminate | |
| it with a <em>done</em> command. | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --no-data | |
| </dt> | |
| <dd> | |
| <p> | |
| Skip output of blob objects and instead refer to blobs via | |
| their original SHA-1 hash. This is useful when rewriting the | |
| directory structure or history of a repository without | |
| touching the contents of individual files. Note that the | |
| resulting stream can only be used by a repository which | |
| already contains the necessary objects. | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| --full-tree | |
| </dt> | |
| <dd> | |
| <p> | |
| This option will cause fast-export to issue a "deleteall" | |
| directive for each commit followed by a full list of all files | |
| in the commit (as opposed to just listing the files which are | |
| different from the commit’s first parent). | |
| </p> | |
| </dd> | |
| <dt class="hdlist1"> | |
| [<git-rev-list-args>…] | |
| </dt> | |
| <dd> | |
| <p> | |
| A list of arguments, acceptable to <em>git rev-parse</em> and | |
| <em>git rev-list</em>, that specifies the specific objects and references | |
| to export. For example, <tt>master~10..master</tt> causes the | |
| current master reference to be exported along with all objects | |
| added since its 10th ancestor commit. | |
| </p> | |
| </dd> | |
| </dl></div> | |
| </div> | |
| <h2 id="_examples">EXAMPLES</h2> | |
| <div class="sectionbody"> | |
| <div class="listingblock"> | |
| <div class="content"> | |
| <pre><tt>$ git fast-export --all | (cd /empty/repository && git fast-import)</tt></pre> | |
| </div></div> | |
| <div class="paragraph"><p>This will export the whole repository and import it into the existing | |
| empty repository. Except for reencoding commits that are not in | |
| UTF-8, it would be a one-to-one mirror.</p></div> | |
| <div class="listingblock"> | |
| <div class="content"> | |
| <pre><tt>$ git fast-export master~5..master | | |
| sed "s|refs/heads/master|refs/heads/other|" | | |
| git fast-import</tt></pre> | |
| </div></div> | |
| <div class="paragraph"><p>This makes a new branch called <em>other</em> from <em>master~5..master</em> | |
| (i.e. if <em>master</em> has linear history, it will take the last 5 commits).</p></div> | |
| <div class="paragraph"><p>Note that this assumes that none of the blobs and commit messages | |
| referenced by that revision range contains the string | |
| <em>refs/heads/master</em>.</p></div> | |
| </div> | |
| <h2 id="_limitations">Limitations</h2> | |
| <div class="sectionbody"> | |
| <div class="paragraph"><p>Since <em>git fast-import</em> cannot tag trees, you will not be | |
| able to export the linux-2.6.git repository completely, as it contains | |
| a tag referencing a tree instead of a commit.</p></div> | |
| </div> | |
| <h2 id="_git">GIT</h2> | |
| <div class="sectionbody"> | |
| <div class="paragraph"><p>Part of the <a href="git.html">git(1)</a> suite</p></div> | |
| </div> | |
| </div> | |
| <div id="footnotes"><hr /></div> | |
| <div id="footer"> | |
| <div id="footer-text"> | |
| Last updated 2012-05-02 15:00:44 PDT | |
| </div> | |
| </div> | |
| </body> | |
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