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| </head> |
| <body class="manpage"> |
| <div id="header"> |
| <h1>git-for-each-ref(1) Manual Page</h1> |
| <h2 id="_name">NAME</h2> |
| <div class="sectionbody"> |
| <p>git-for-each-ref - Output information on each ref</p> |
| </div> |
| </div> |
| <div id="content"> |
| <div class="sect1"> |
| <h2 id="_synopsis">SYNOPSIS</h2> |
| <div class="sectionbody"> |
| <div class="verseblock"> |
| <pre class="content"><code>git</code> <code>for-each-ref</code> [<code>--count=</code><em><count></em>] [<code>--shell</code>|<code>--perl</code>|<code>--python</code>|<code>--tcl</code>] |
| [(<code>--sort=</code><em><key></em>)…​] [<code>--format=</code><em><format></em>] |
| [<code>--include-root-refs</code>] [<code>--points-at=</code><em><object></em>] |
| [<code>--merged</code>[<code>=</code><em><object></em>]] [<code>--no-merged</code>[<code>=</code><em><object></em>]] |
| [<code>--contains</code>[<code>=</code><em><object></em>]] [<code>--no-contains</code>[<code>=</code><em><object></em>]] |
| [(<code>--exclude=</code><em><pattern></em>)…​] [<code>--start-after=</code><em><marker></em>] |
| [ <code>--stdin</code> | <em><pattern></em>…​ ]</pre> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_description">DESCRIPTION</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>Iterate over all refs that match <em><pattern></em> and show them |
| according to the given <em><format></em>, after sorting them according |
| to the given set of <em><key></em>. If <em><count></em> is given, stop after |
| showing that many refs. The interpolated values in <em><format></em> |
| can optionally be quoted as string literals in the specified |
| host language allowing their direct evaluation in that language.</p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_options">OPTIONS</h2> |
| <div class="sectionbody"> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1"><pattern>…​</dt> |
| <dd> |
| <p>If one or more patterns are given, only refs are shown that |
| match against at least one pattern, either using fnmatch(3) or |
| literally, in the latter case matching completely or from the |
| beginning up to a slash.</p> |
| </dd> |
| <dt class="hdlist1">--stdin</dt> |
| <dd> |
| <p>If <code>--stdin</code> is supplied, then the list of patterns is read from |
| standard input instead of from the argument list.</p> |
| </dd> |
| <dt class="hdlist1">--count=<count></dt> |
| <dd> |
| <p>By default the command shows all refs that match |
| <em><pattern></em>. This option makes it stop after showing |
| that many refs.</p> |
| </dd> |
| <dt class="hdlist1">--sort=<key></dt> |
| <dd> |
| <p>A field name to sort on. Prefix <code>-</code> to sort in |
| descending order of the value. When unspecified, |
| <code>refname</code> is used. You may use the --sort=<key> option |
| multiple times, in which case the last key becomes the primary |
| key.</p> |
| </dd> |
| <dt class="hdlist1">--format=<format></dt> |
| <dd> |
| <p>A string that interpolates <code>%</code>(<code>fieldname</code>) from a ref being shown and |
| the object it points at. In addition, the string literal <code>%%</code> |
| renders as <code>%</code> and <code>%xx</code> - where <code>xx</code> are hex digits - renders as |
| the character with hex code <code>xx</code>. For example, <code>%00</code> interpolates to |
| <code>\0</code> (NUL), <code>%09</code> to <code>\t</code> (TAB), and <code>%0a</code> to <code>\n</code> (LF).</p> |
| <div class="paragraph"> |
| <p>When unspecified, <em><format></em> defaults to <code>%</code>(<code>objectname</code>) <code>SPC</code> <code>%</code>(<code>objecttype</code>) |
| <code>TAB</code> <code>%</code>(<code>refname</code>).</p> |
| </div> |
| </dd> |
| <dt class="hdlist1">--color[=<when>]</dt> |
| <dd> |
| <p>Respect any colors specified in the <code>--format</code> option. The |
| <em><when></em> field must be one of <code>always</code>, <code>never</code>, or <code>auto</code> (if |
| <em><when></em> is absent, behave as if <code>always</code> was given).</p> |
| </dd> |
| <dt class="hdlist1">--shell</dt> |
| <dt class="hdlist1">--perl</dt> |
| <dt class="hdlist1">--python</dt> |
| <dt class="hdlist1">--tcl</dt> |
| <dd> |
| <p>If given, strings that substitute <code>%</code>(<code>fieldname</code>) |
| placeholders are quoted as string literals suitable for |
| the specified host language. This is meant to produce |
| a scriptlet that can directly be `eval`ed.</p> |
| </dd> |
| <dt class="hdlist1">--points-at=<object></dt> |
| <dd> |
| <p>Only list refs which points at the given object.</p> |
| </dd> |
| <dt class="hdlist1">--merged[=<object>]</dt> |
| <dd> |
| <p>Only list refs whose tips are reachable from the |
| specified commit (HEAD if not specified).</p> |
| </dd> |
| <dt class="hdlist1">--no-merged[=<object>]</dt> |
| <dd> |
| <p>Only list refs whose tips are not reachable from the |
| specified commit (HEAD if not specified).</p> |
| </dd> |
| <dt class="hdlist1">--contains[=<object>]</dt> |
| <dd> |
| <p>Only list refs which contain the specified commit (HEAD if not |
| specified).</p> |
| </dd> |
| <dt class="hdlist1">--no-contains[=<object>]</dt> |
| <dd> |
| <p>Only list refs which don’t contain the specified commit (HEAD |
| if not specified).</p> |
| </dd> |
| <dt class="hdlist1">--ignore-case</dt> |
| <dd> |
| <p>Sorting and filtering refs are case insensitive.</p> |
| </dd> |
| <dt class="hdlist1">--omit-empty</dt> |
| <dd> |
| <p>Do not print a newline after formatted refs where the format expands |
| to the empty string.</p> |
| </dd> |
| <dt class="hdlist1">--exclude=<pattern></dt> |
| <dd> |
| <p>If one or more patterns are given, only refs which do not match |
| any excluded pattern(s) are shown. Matching is done using the |
| same rules as <em><pattern></em> above.</p> |
| </dd> |
| <dt class="hdlist1">--include-root-refs</dt> |
| <dd> |
| <p>List root refs (HEAD and pseudorefs) apart from regular refs.</p> |
| </dd> |
| <dt class="hdlist1">--start-after=<marker></dt> |
| <dd> |
| <p>Allows paginating the output by skipping references up to and including the |
| specified marker. When paging, it should be noted that references may be |
| deleted, modified or added between invocations. Output will only yield those |
| references which follow the marker lexicographically. Output begins from the |
| first reference that would come after the marker alphabetically. Cannot be |
| used with <code>--sort=</code><em><key></em> or <code>--stdin</code> options, or the <em><pattern></em> argument(s) |
| to limit the refs.</p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_field_names">FIELD NAMES</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>Various values from structured fields in referenced objects can |
| be used to interpolate into the resulting output, or as sort |
| keys.</p> |
| </div> |
| <div class="paragraph"> |
| <p>For all objects, the following names can be used:</p> |
| </div> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1">refname</dt> |
| <dd> |
| <p>The name of the ref (the part after $GIT_DIR/). |
| For a non-ambiguous short name of the ref append <code>:short</code>. |
| The option core.warnAmbiguousRefs is used to select the strict |
| abbreviation mode. If <code>lstrip=</code><em><N></em> (<code>rstrip=</code><em><N></em>) is appended, strips <em><N></em> |
| slash-separated path components from the front (back) of the refname |
| (e.g. <code>%</code>(<code>refname:lstrip=2</code>) turns <code>refs/tags/foo</code> into <code>foo</code> and |
| <code>%</code>(<code>refname:rstrip=2</code>) turns <code>refs/tags/foo</code> into <code>refs</code>). |
| If <em><N></em> is a negative number, strip as many path components as |
| necessary from the specified end to leave <code>-</code><em><N></em> path components |
| (e.g. <code>%</code>(<code>refname:lstrip=-2</code>) turns |
| <code>refs/tags/foo</code> into <code>tags/foo</code> and <code>%</code>(<code>refname:rstrip=-1</code>) |
| turns <code>refs/tags/foo</code> into <code>refs</code>). When the ref does not have |
| enough components, the result becomes an empty string if |
| stripping with positive <N>, or it becomes the full refname if |
| stripping with negative <N>. Neither is an error.</p> |
| <div class="paragraph"> |
| <p><code>strip</code> can be used as a synonym to <code>lstrip</code>.</p> |
| </div> |
| </dd> |
| <dt class="hdlist1">objecttype</dt> |
| <dd> |
| <p>The type of the object (<code>blob</code>, <code>tree</code>, <code>commit</code>, <code>tag</code>).</p> |
| </dd> |
| <dt class="hdlist1">objectsize</dt> |
| <dd> |
| <p>The size of the object (the same as <em>git cat-file -s</em> reports). |
| Append <code>:disk</code> to get the size, in bytes, that the object takes up on |
| disk. See the note about on-disk sizes in the <code>CAVEATS</code> section below.</p> |
| </dd> |
| <dt class="hdlist1">objectname</dt> |
| <dd> |
| <p>The object name (aka SHA-1). |
| For a non-ambiguous abbreviation of the object name append <code>:short</code>. |
| For an abbreviation of the object name with desired length append |
| <code>:short=</code><em><length></em>, where the minimum length is MINIMUM_ABBREV. The |
| length may be exceeded to ensure unique object names.</p> |
| </dd> |
| <dt class="hdlist1">deltabase</dt> |
| <dd> |
| <p>This expands to the object name of the delta base for the |
| given object, if it is stored as a delta. Otherwise it |
| expands to the null object name (all zeroes).</p> |
| </dd> |
| <dt class="hdlist1">upstream</dt> |
| <dd> |
| <p>The name of a local ref which can be considered “upstream” |
| from the displayed ref. Respects <code>:short</code>, <code>:lstrip</code> and |
| <code>:rstrip</code> in the same way as <code>refname</code> above. Additionally |
| respects <code>:track</code> to show "[ahead N, behind M]" and |
| <code>:trackshort</code> to show the terse version: ">" (ahead), "<" |
| (behind), "<>" (ahead and behind), or "=" (in sync). <code>:track</code> |
| also prints "[gone]" whenever unknown upstream ref is |
| encountered. Append <code>:track,nobracket</code> to show tracking |
| information without brackets (i.e "ahead N, behind M").</p> |
| <div class="paragraph"> |
| <p>For any remote-tracking branch <code>%</code>(<code>upstream</code>), <code>%</code>(<code>upstream:remotename</code>) |
| and <code>%</code>(<code>upstream:remoteref</code>) refer to the name of the remote and the |
| name of the tracked remote ref, respectively. In other words, the |
| remote-tracking branch can be updated explicitly and individually by |
| using the refspec <code>%</code>(<code>upstream:remoteref</code>)<code>:%</code>(<code>upstream</code>) to fetch from |
| <code>%</code>(<code>upstream:remotename</code>).</p> |
| </div> |
| <div class="paragraph"> |
| <p>Has no effect if the ref does not have tracking information associated |
| with it. All the options apart from <code>nobracket</code> are mutually exclusive, |
| but if used together the last option is selected.</p> |
| </div> |
| </dd> |
| <dt class="hdlist1">push</dt> |
| <dd> |
| <p>The name of a local ref which represents the <code>@</code>{push} |
| location for the displayed ref. Respects <code>:short</code>, <code>:lstrip</code>, |
| <code>:rstrip</code>, <code>:track</code>, <code>:trackshort</code>, <code>:remotename</code>, and <code>:remoteref</code> |
| options as <code>upstream</code> does. Produces an empty string if no <code>@</code>{push} |
| ref is configured.</p> |
| </dd> |
| <dt class="hdlist1">HEAD</dt> |
| <dd> |
| <p><em>*</em> if HEAD matches current ref (the checked out branch), ' ' |
| otherwise.</p> |
| </dd> |
| <dt class="hdlist1">color</dt> |
| <dd> |
| <p>Change output color. Followed by <code>:</code><em><colorname></em>, where color |
| names are described under Values in the "CONFIGURATION FILE" |
| section of <a href="git-config.html">git-config(1)</a>. For example, |
| <code>%</code>(<code>color:bold</code> <code>red</code>).</p> |
| </dd> |
| <dt class="hdlist1">align</dt> |
| <dd> |
| <p>Left-, middle-, or right-align the content between |
| %(align:…​) and %(end). The "align:" is followed by |
| <code>width=</code><em><width></em> and <code>position=</code><em><position></em> in any order |
| separated by a comma, where the <em><position></em> is either left, |
| right or middle, default being left and <em><width></em> is the total |
| length of the content with alignment. For brevity, the |
| "width=" and/or "position=" prefixes may be omitted, and bare |
| <width> and <position> used instead. For instance, |
| <code>%</code>(<code>align:</code><em><width></em><code>,</code><em><position></em>). If the contents length is more |
| than the width then no alignment is performed. If used with |
| <code>--quote</code> everything in between %(align:…​) and %(end) is |
| quoted, but if nested then only the topmost level performs |
| quoting.</p> |
| </dd> |
| <dt class="hdlist1">if</dt> |
| <dd> |
| <p>Used as %(if)…​%(then)…​%(end) or |
| %(if)…​%(then)…​%(else)…​%(end). If there is an atom with |
| value or string literal after the %(if) then everything after |
| the %(then) is printed, else if the %(else) atom is used, then |
| everything after %(else) is printed. We ignore space when |
| evaluating the string before %(then), this is useful when we |
| use the %(HEAD) atom which prints either "*" or " " and we |
| want to apply the <em>if</em> condition only on the <em>HEAD</em> ref. |
| Append ":equals=<string>" or ":notequals=<string>" to compare |
| the value between the %(if:…​) and %(then) atoms with the |
| given string.</p> |
| </dd> |
| <dt class="hdlist1">symref</dt> |
| <dd> |
| <p>The ref which the given symbolic ref refers to. If not a |
| symbolic ref, nothing is printed. Respects the <code>:short</code>, |
| <code>:lstrip</code> and <code>:rstrip</code> options in the same way as <code>refname</code> |
| above.</p> |
| </dd> |
| <dt class="hdlist1">signature</dt> |
| <dd> |
| <p>The GPG signature of a commit.</p> |
| </dd> |
| <dt class="hdlist1">signature:grade</dt> |
| <dd> |
| <p>Show "G" for a good (valid) signature, "B" for a bad |
| signature, "U" for a good signature with unknown validity, "X" |
| for a good signature that has expired, "Y" for a good |
| signature made by an expired key, "R" for a good signature |
| made by a revoked key, "E" if the signature cannot be |
| checked (e.g. missing key) and "N" for no signature.</p> |
| </dd> |
| <dt class="hdlist1">signature:signer</dt> |
| <dd> |
| <p>The signer of the GPG signature of a commit.</p> |
| </dd> |
| <dt class="hdlist1">signature:key</dt> |
| <dd> |
| <p>The key of the GPG signature of a commit.</p> |
| </dd> |
| <dt class="hdlist1">signature:fingerprint</dt> |
| <dd> |
| <p>The fingerprint of the GPG signature of a commit.</p> |
| </dd> |
| <dt class="hdlist1">signature:primarykeyfingerprint</dt> |
| <dd> |
| <p>The primary key fingerprint of the GPG signature of a commit.</p> |
| </dd> |
| <dt class="hdlist1">signature:trustlevel</dt> |
| <dd> |
| <p>The trust level of the GPG signature of a commit. Possible |
| outputs are <code>ultimate</code>, <code>fully</code>, <code>marginal</code>, <code>never</code> and <code>undefined</code>.</p> |
| </dd> |
| <dt class="hdlist1">worktreepath</dt> |
| <dd> |
| <p>The absolute path to the worktree in which the ref is checked |
| out, if it is checked out in any linked worktree. Empty string |
| otherwise.</p> |
| </dd> |
| <dt class="hdlist1">ahead-behind:<committish></dt> |
| <dd> |
| <p>Two integers, separated by a space, demonstrating the number of |
| commits ahead and behind, respectively, when comparing the output |
| ref to the <em><committish></em> specified in the format.</p> |
| </dd> |
| <dt class="hdlist1">is-base:<committish></dt> |
| <dd> |
| <p>In at most one row, (<em><committish></em>) will appear to indicate the ref |
| that is most likely the ref used as a starting point for the branch |
| that produced <em><committish></em>. This choice is made using a heuristic: |
| choose the ref that minimizes the number of commits in the |
| first-parent history of <em><committish></em> and not in the first-parent |
| history of the ref.</p> |
| <div class="paragraph"> |
| <p>For example, consider the following figure of first-parent histories of |
| several refs:</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>*--*--*--*--*--* refs/heads/A |
| \ |
| \ |
| *--*--*--* refs/heads/B |
| \ \ |
| \ \ |
| * * refs/heads/C |
| \ |
| \ |
| *--* refs/heads/D</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>Here, if <code>A</code>, <code>B</code>, and <code>C</code> are the filtered references, and the format |
| string is <code>%</code>(<code>refname</code>)<code>:%</code>(<code>is-base:D</code>), then the output would be</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>refs/heads/A: |
| refs/heads/B:(D) |
| refs/heads/C:</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>This is because the first-parent history of <code>D</code> has its earliest |
| intersection with the first-parent histories of the filtered refs at a |
| common first-parent ancestor of <code>B</code> and <code>C</code> and ties are broken by the |
| earliest ref in the sorted order.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Note that this token will not appear if the first-parent history of |
| <em><committish></em> does not intersect the first-parent histories of the |
| filtered refs.</p> |
| </div> |
| </dd> |
| <dt class="hdlist1">describe[:options]</dt> |
| <dd> |
| <p>A human-readable name, like <a href="git-describe.html">git-describe(1)</a>; |
| empty string for undescribable commits. The <code>describe</code> string may |
| be followed by a colon and one or more comma-separated options.</p> |
| <div class="openblock"> |
| <div class="content"> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1">tags=<bool-value></dt> |
| <dd> |
| <p>Instead of only considering annotated tags, consider |
| lightweight tags as well; see the corresponding option in |
| <a href="git-describe.html">git-describe(1)</a> for details.</p> |
| </dd> |
| <dt class="hdlist1">abbrev=<number></dt> |
| <dd> |
| <p>Use at least <number> hexadecimal digits; see the corresponding |
| option in <a href="git-describe.html">git-describe(1)</a> for details.</p> |
| </dd> |
| <dt class="hdlist1">match=<pattern></dt> |
| <dd> |
| <p>Only consider tags matching the given <code>glob</code>(<code>7</code>) pattern, |
| excluding the "refs/tags/" prefix; see the corresponding option |
| in <a href="git-describe.html">git-describe(1)</a> for details.</p> |
| </dd> |
| <dt class="hdlist1">exclude=<pattern></dt> |
| <dd> |
| <p>Do not consider tags matching the given <code>glob</code>(<code>7</code>) pattern, |
| excluding the "refs/tags/" prefix; see the corresponding option |
| in <a href="git-describe.html">git-describe(1)</a> for details.</p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| </div> |
| </dd> |
| </dl> |
| </div> |
| <div class="paragraph"> |
| <p>In addition to the above, for commit and tag objects, the header |
| field names (<code>tree</code>, <code>parent</code>, <code>object</code>, <code>type</code>, and <code>tag</code>) can |
| be used to specify the value in the header field. |
| Fields <code>tree</code> and <code>parent</code> can also be used with modifier <code>:short</code> and |
| <code>:short=</code><em><length></em> just like <code>objectname</code>.</p> |
| </div> |
| <div class="paragraph"> |
| <p>For commit and tag objects, the special <code>creatordate</code> and <code>creator</code> |
| fields will correspond to the appropriate date or name-email-date tuple |
| from the <code>committer</code> or <code>tagger</code> fields depending on the object type. |
| These are intended for working on a mix of annotated and lightweight tags.</p> |
| </div> |
| <div class="paragraph"> |
| <p>For tag objects, a <code>fieldname</code> prefixed with an asterisk (<code>*</code>) expands to |
| the <code>fieldname</code> value of the peeled object, rather than that of the tag |
| object itself.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Fields that have name-email-date tuple as its value (<code>author</code>, |
| <code>committer</code>, and <code>tagger</code>) can be suffixed with <code>name</code>, <code>email</code>, |
| and <code>date</code> to extract the named component. For email fields (<code>authoremail</code>, |
| <code>committeremail</code> and <code>taggeremail</code>), <code>:trim</code> can be appended to get the email |
| without angle brackets, and <code>:localpart</code> to get the part before the <code>@</code> symbol |
| out of the trimmed email. In addition to these, the <code>:mailmap</code> option and the |
| corresponding <code>:mailmap,trim</code> and <code>:mailmap,localpart</code> can be used (order does |
| not matter) to get values of the name and email according to the .mailmap file |
| or according to the file set in the mailmap.file or mailmap.blob configuration |
| variable (see <a href="gitmailmap.html">gitmailmap(5)</a>).</p> |
| </div> |
| <div class="paragraph"> |
| <p>The raw data in an object is <code>raw</code>.</p> |
| </div> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1">raw:size</dt> |
| <dd> |
| <p>The raw data size of the object.</p> |
| </dd> |
| </dl> |
| </div> |
| <div class="paragraph"> |
| <p>Note that <code>--format=%</code>(<code>raw</code>) can not be used with <code>--python</code>, <code>--shell</code>, <code>--tcl</code>, |
| because such language may not support arbitrary binary data in their string |
| variable type.</p> |
| </div> |
| <div class="paragraph"> |
| <p>The message in a commit or a tag object is <code>contents</code>, from which |
| <code>contents:</code><em><part></em> can be used to extract various parts out of:</p> |
| </div> |
| <div class="dlist"> |
| <dl> |
| <dt class="hdlist1">contents:size</dt> |
| <dd> |
| <p>The size in bytes of the commit or tag message.</p> |
| </dd> |
| <dt class="hdlist1">contents:subject</dt> |
| <dd> |
| <p>The first paragraph of the message, which typically is a |
| single line, is taken as the "subject" of the commit or the |
| tag message. |
| Instead of <code>contents:subject</code>, field <code>subject</code> can also be used to |
| obtain same results. <code>:sanitize</code> can be appended to <code>subject</code> for |
| subject line suitable for filename.</p> |
| </dd> |
| <dt class="hdlist1">contents:body</dt> |
| <dd> |
| <p>The remainder of the commit or the tag message that follows |
| the "subject".</p> |
| </dd> |
| <dt class="hdlist1">contents:signature</dt> |
| <dd> |
| <p>The optional GPG signature of the tag.</p> |
| </dd> |
| <dt class="hdlist1">contents:lines=N</dt> |
| <dd> |
| <p>The first <code>N</code> lines of the message.</p> |
| </dd> |
| </dl> |
| </div> |
| <div class="paragraph"> |
| <p>Additionally, the trailers as interpreted by <a href="git-interpret-trailers.html">git-interpret-trailers(1)</a> |
| are obtained as <code>trailers</code>[<code>:options</code>] (or by using the historical alias |
| <code>contents:trailers</code>[<code>:options</code>]). For valid [:option] values see <code>trailers</code> |
| section of <a href="git-log.html">git-log(1)</a>.</p> |
| </div> |
| <div class="paragraph"> |
| <p>For sorting purposes, fields with numeric values sort in numeric order |
| (<code>objectsize</code>, <code>authordate</code>, <code>committerdate</code>, <code>creatordate</code>, <code>taggerdate</code>). |
| All other fields are used to sort in their byte-value order.</p> |
| </div> |
| <div class="paragraph"> |
| <p>There is also an option to sort by versions, this can be done by using |
| the fieldname <code>version:refname</code> or its alias <code>v:refname</code>.</p> |
| </div> |
| <div class="paragraph"> |
| <p>In any case, a field name that refers to a field inapplicable to |
| the object referred by the ref does not cause an error. It |
| returns an empty string instead.</p> |
| </div> |
| <div class="paragraph"> |
| <p>As a special case for the date-type fields, you may specify a format for the |
| date by adding <code>:</code> followed by date format name (see the values the <code>--date</code> |
| option to <a href="git-rev-list.html">git-rev-list(1)</a> takes). If this formatting is provided in |
| a <code>--sort</code> key, references will be sorted according to the byte-value of the |
| formatted string rather than the numeric value of the underlying timestamp.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Some atoms like %(align) and %(if) always require a matching %(end). |
| We call them "opening atoms" and sometimes denote them as %($open).</p> |
| </div> |
| <div class="paragraph"> |
| <p>When a scripting language specific quoting is in effect, everything |
| between a top-level opening atom and its matching %(end) is evaluated |
| according to the semantics of the opening atom and only its result |
| from the top-level is quoted.</p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_examples">EXAMPLES</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>An example directly producing formatted text. Show the most recent |
| 3 tagged commits:</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>#!/bin/sh |
| |
| git for-each-ref --count=3 --sort='-*authordate' \ |
| --format='From: %(*authorname) %(*authoremail) |
| Subject: %(*subject) |
| Date: %(*authordate) |
| Ref: %(*refname) |
| |
| %(*body) |
| ' 'refs/tags'</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>A simple example showing the use of shell eval on the output, |
| demonstrating the use of --shell. List the prefixes of all heads:</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>#!/bin/sh |
| |
| git for-each-ref --shell --format="ref=%(refname)" refs/heads | \ |
| while read entry |
| do |
| eval "$entry" |
| echo `dirname $ref` |
| done</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>A bit more elaborate report on tags, demonstrating that the format |
| may be an entire script:</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>#!/bin/sh |
| |
| fmt=' |
| r=%(refname) |
| t=%(*objecttype) |
| T=${r#refs/tags/} |
| |
| o=%(*objectname) |
| n=%(*authorname) |
| e=%(*authoremail) |
| s=%(*subject) |
| d=%(*authordate) |
| b=%(*body) |
| |
| kind=Tag |
| if test "z$t" = z |
| then |
| # could be a lightweight tag |
| t=%(objecttype) |
| kind="Lightweight tag" |
| o=%(objectname) |
| n=%(authorname) |
| e=%(authoremail) |
| s=%(subject) |
| d=%(authordate) |
| b=%(body) |
| fi |
| echo "$kind $T points at a $t object $o" |
| if test "z$t" = zcommit |
| then |
| echo "The commit was authored by $n $e |
| at $d, and titled |
| |
| $s |
| |
| Its message reads as: |
| " |
| echo "$b" | sed -e "s/^/ /" |
| echo |
| fi |
| ' |
| |
| eval=`git for-each-ref --shell --format="$fmt" \ |
| --sort='*objecttype' \ |
| --sort=-taggerdate \ |
| refs/tags` |
| eval "$eval"</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>An example to show the usage of %(if)…​%(then)…​%(else)…​%(end). |
| This prefixes the current branch with a star.</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>git for-each-ref --format="%(if)%(HEAD)%(then)* %(else) %(end)%(refname:short)" refs/heads/</pre> |
| </div> |
| </div> |
| <div class="paragraph"> |
| <p>An example to show the usage of %(if)…​%(then)…​%(end). |
| This prints the authorname, if present.</p> |
| </div> |
| <div class="listingblock"> |
| <div class="content"> |
| <pre>git for-each-ref --format="%(refname)%(if)%(authorname)%(then) Authored by: %(authorname)%(end)"</pre> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_caveats">CAVEATS</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>Note that the sizes of objects on disk are reported accurately, but care |
| should be taken in drawing conclusions about which refs or objects are |
| responsible for disk usage. The size of a packed non-delta object may be |
| much larger than the size of objects which delta against it, but the |
| choice of which object is the base and which is the delta is arbitrary |
| and is subject to change during a repack.</p> |
| </div> |
| <div class="paragraph"> |
| <p>Note also that multiple copies of an object may be present in the object |
| database; in this case, it is undefined which copy’s size or delta base |
| will be reported.</p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_notes">NOTES</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>When combining multiple <code>--contains</code> and <code>--no-contains</code> filters, only |
| references that contain at least one of the <code>--contains</code> commits and |
| contain none of the <code>--no-contains</code> commits are shown.</p> |
| </div> |
| <div class="paragraph"> |
| <p>When combining multiple <code>--merged</code> and <code>--no-merged</code> filters, only |
| references that are reachable from at least one of the <code>--merged</code> |
| commits and from none of the <code>--no-merged</code> commits are shown.</p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="_see_also">SEE ALSO</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p><a href="git-show-ref.html">git-show-ref(1)</a></p> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <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> |
| <div id="footer"> |
| <div id="footer-text"> |
| Last updated 2025-08-04 09:35:46 -0700 |
| </div> |
| </div> |
| </body> |
| </html> |
