% help keyword extension - keyword expansion in local repositories This extension expands RCS/CVS-like or self-customized $Keywords$ in tracked text files selected by your configuration. Keywords are only expanded in local repositories and not stored in the change history. The mechanism can be regarded as a convenience for the current user or for archive distribution. Configuration is done in the [keyword] and [keywordmaps] sections of hgrc files. Example: [keyword] # expand keywords in every python file except those matching "x*" **.py = x* = ignore Note: the more specific you are in your filename patterns the less you lose speed in huge repos. For [keywordmaps] template mapping and expansion demonstration and control run "hg kwdemo". An additional date template filter {date|utcdate} is provided. The default template mappings (view with "hg kwdemo -d") can be replaced with customized keywords and templates. Again, run "hg kwdemo" to control the results of your config changes. Before changing/disabling active keywords, run "hg kwshrink" to avoid the risk of inadvertedly storing expanded keywords in the change history. To force expansion after enabling it, or a configuration change, run "hg kwexpand". Also, when committing with the record extension or using mq's qrecord, be aware that keywords cannot be updated. Again, run "hg kwexpand" on the files in question to update keyword expansions after all changes have been checked in. Expansions spanning more than one line and incremental expansions, like CVS' $Log$, are not supported. A keyword template map "Log = {desc}" expands to the first line of the changeset description. list of commands: kwdemo print [keywordmaps] configuration and an expansion example kwexpand expand keywords in working directory kwfiles print files currently configured for keyword expansion kwshrink revert expanded keywords in working directory use "hg -v help keyword" to show aliases and global options % hg kwdemo [extensions] hgext.keyword = [keyword] * = b = ignore demo.txt = [keywordmaps] RCSFile = {file|basename},v Author = {author|user} Header = {root}/{file},v {node|short} {date|utcdate} {author|user} Source = {root}/{file},v Date = {date|utcdate} Id = {file|basename},v {node|short} {date|utcdate} {author|user} Revision = {node|short} $RCSFile: demo.txt,v $ $Author: test $ $Header: /TMP/demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $ $Source: /TMP/demo.txt,v $ $Date: 2000/00/00 00:00:00 $ $Id: demo.txt,v xxxxxxxxxxxx 2000/00/00 00:00:00 test $ $Revision: xxxxxxxxxxxx $ [extensions] hgext.keyword = [keyword] * = b = ignore demo.txt = [keywordmaps] Branch = {branches} $Branch: demobranch $ % kwshrink should exit silently in empty/invalid repo pulling from test-keyword.hg requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % cat expand $Id$ do not process $Id: xxx $ ignore $Id$ % addremove adding a adding b % status A a A b % default keyword expansion including commit hook % interrupted commit should not change state or run commit hook a b transaction abort! rollback completed abort: empty commit message % status A a A b % commit a b overwriting a expanding keywords running hook commit.test: cp a hooktest % status ? hooktest % identify ef63ca68695b % cat expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ ignore $Id$ % hg cat expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ ignore $Id$ a % diff a hooktest % removing commit hook from config % bundle 2 changesets found % notify on pull to check whether keywords stay as is in email % ie. if patch.diff wrapper acts as it should % pull from bundle pulling from ../kw.hg requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 3 changes to 3 files diff -r 000000000000 -r a2392c293916 sym --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sym Sat Feb 09 20:25:47 2008 +0100 @@ -0,0 +1,1 @@ +a \ No newline at end of file diff -r a2392c293916 -r ef63ca68695b a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,3 @@ +expand $Id$ +do not process $Id: +xxx $ diff -r a2392c293916 -r ef63ca68695b b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +ignore $Id$ 3 files updated, 0 files merged, 0 files removed, 0 files unresolved % remove notify config % touch % status % update 3 files updated, 0 files merged, 0 files removed, 0 files unresolved % cat expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ ignore $Id$ % check whether expansion is filewise % commit c adding c % force expansion overwriting a expanding keywords overwriting c expanding keywords % compare changenodes in a c expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $ tests for different changenodes % qinit -c % qimport % qcommit % keywords should not be expanded in patch # HG changeset patch # User User Name # Date 1 0 # Node ID 40a904bbbe4cd4ab0a1f28411e35db26341a40ad # Parent ef63ca68695bc9495032c6fda1350c71e6d256e9 cndiff diff -r ef63ca68695b -r 40a904bbbe4c c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:01 1970 +0000 @@ -0,0 +1,2 @@ +$Id$ +tests for different changenodes % qpop Patch queue now empty % qgoto - should imply qpush applying mqtest.diff Now at: mqtest.diff % cat $Id: c,v 40a904bbbe4c 1970/01/01 00:00:01 user $ tests for different changenodes % qpop and move on Patch queue now empty % copy % kwfiles added a c % commit c c: copy a:0045e12f6c5791aac80ca6cbfd97709a88307292 overwriting c expanding keywords % cat a c expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ expand $Id: c,v e22d299ac0c2 1970/01/01 00:00:01 user $ do not process $Id: xxx $ % touch copied c % status % kwfiles a c % diff --rev diff -r ef63ca68695b c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,3 @@ +expand $Id$ +do not process $Id: +xxx $ % rollback rolling back last transaction % status A c % update -C 0 files updated, 0 files merged, 1 files removed, 0 files unresolved % custom keyword expansion % try with kwdemo [extensions] hgext.keyword = [keyword] * = b = ignore demo.txt = [keywordmaps] Xinfo = {author}: {desc} $Xinfo: test: hg keyword config and expansion example $ % cat expand $Id: a,v ef63ca68695b 1970/01/01 00:00:00 user $ do not process $Id: xxx $ ignore $Id$ % hg cat expand $Id: a ef63ca68695b Thu, 01 Jan 1970 00:00:00 +0000 user $ do not process $Id: xxx $ ignore $Id$ a % interrupted commit should not change state transaction abort! rollback completed abort: empty commit message % status M a ? log % commit a overwriting a expanding keywords % status % cat expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $ do not process $Id: xxx $ $Xinfo: User Name : firstline $ ignore $Id$ % hg cat expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $ do not process $Id: xxx $ $Xinfo: User Name : firstline $ ignore $Id$ a % remove % status % rollback rolling back last transaction % status R a % revert a % cat a expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $ do not process $Id: xxx $ $Xinfo: User Name : firstline $ % clone to test incoming requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 3 changes to 3 files updating working directory 3 files updated, 0 files merged, 0 files removed, 0 files unresolved % incoming comparing with test-keyword/Test searching for changes changeset: 2:bb948857c743 tag: tip user: User Name date: Thu Jan 01 00:00:02 1970 +0000 summary: firstline % commit rejecttest a overwriting a expanding keywords % export % import applying ../rejecttest.diff % cat expand $Id: a 4e0994474d25 Thu, 01 Jan 1970 00:00:03 +0000 user $ rejecttest do not process $Id: rejecttest xxx $ $Xinfo: User Name : rejects? $ ignore $Id$ % rollback rolling back last transaction % clean update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved % kwexpand/kwshrink on selected files % copy a x/a % kwexpand a overwriting a expanding keywords % kwexpand x/a should abort abort: outstanding uncommitted changes in given files x/a x/a: copy a:779c764182ce5d43e2b1eb66ce06d7b47bfe342e overwriting x/a expanding keywords % cat a expand $Id: x/a cfa68229c116 Thu, 01 Jan 1970 00:00:03 +0000 user $ do not process $Id: xxx $ $Xinfo: User Name : xa $ % kwshrink a inside directory x overwriting x/a shrinking keywords % cat a expand $Id$ do not process $Id: xxx $ $Xinfo$ % kwexpand nonexistent nonexistent: % switch off expansion % kwshrink with unknown file u overwriting a shrinking keywords overwriting x/a shrinking keywords % cat expand $Id$ do not process $Id: xxx $ $Xinfo$ ignore $Id$ % hg cat expand $Id: a bb948857c743 Thu, 01 Jan 1970 00:00:02 +0000 user $ do not process $Id: xxx $ $Xinfo: User Name : firstline $ ignore $Id$ a % cat expand $Id$ do not process $Id: xxx $ $Xinfo$ ignore $Id$ % hg cat expand $Id$ do not process $Id: xxx $ $Xinfo$ ignore $Id$ a % hg serve % hgweb changeset 200 Script output follows # HG changeset patch # User User Name # Date 3 0 # Node ID cfa68229c1167443337266ebac453c73b1d5d16e # Parent bb948857c743469b22bbf51f7ec8112279ca5d83 xa --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/x/a Thu Jan 01 00:00:03 1970 +0000 @@ -0,0 +1,4 @@ +expand $Id$ +do not process $Id: +xxx $ +$Xinfo$ % hgweb filediff 200 Script output follows --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:02 1970 +0000 @@ -1,3 +1,4 @@ expand $Id$ do not process $Id: xxx $ +$Xinfo$ % errors encountered