<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">GitHub has a native blame viewer, <a href="https://github.com/WebKit/WebKit/blame/main/Makefile" class="">https://github.com/WebKit/WebKit/blame/main/Makefile</a>, which doesn’t display any commit string, but seems to display significantly more useful information than what the equivalent trac view is <a href="https://trac.webkit.org/browser/webkit/trunk/Makefile?annotate=blame&rev=281147" class="">https://trac.webkit.org/browser/webkit/trunk/Makefile?annotate=blame&rev=281147</a>. Given that Trac’s view makes it difficult to copy revision numbers and would instead tend to route a user towards following a link to the blamed commit, just like GitHub, I don’t think trying to integrate this solution to GitHub’s blame UI makes sense.  Also, the technical challenges of doing so are likely to be considerable.<div class=""><br class=""></div><div class="">Jonathan<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Aug 17, 2021, at 11:18 AM, Ryosuke Niwa <<a href="mailto:ryosuke.niwa@gmail.com" class="">ryosuke.niwa@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">Seems like a good improvement but I really don't use command line tools to see my blame. What I need is this getting applied to a online tools like trac and GitHub.</div><div class=""><br class=""></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 17, 2021 at 10:57 AM Jonathan Bedard via webkit-dev <<a href="mailto:webkit-dev@lists.webkit.org" class="">webkit-dev@lists.webkit.org</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space" class="">Hi folks,<div class=""><br class=""></div><div class="">As we move towards using Git as our version control system, more services and scripts will be using identifiers instead of revisions or hashes.  Already, <a href="http://build.webkit.org/" target="_blank" class="">build.webkit.org</a>, <a href="http://results.webkit.org/" target="_blank" class="">results.webkit.org</a> and <a href="http://results.webkit.org/" target="_blank" class="">ews-build.webkit.org</a> all display identifiers alongside revisions.  Early in the transition process, we added the <font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit find</span></font> command, which converts between hashes, revisions and identifiers.  Recently, we added the <font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit log</span></font> and <font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit blame</span></font> commands to better support identifiers and native Git checkouts.</div><div class=""><br class=""></div><div class=""><font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit log</span></font> is a wrapper around <font face="Monaco" class=""><span style="font-style:normal" class="">git log</span></font> or <font face="Monaco" class=""><span style="font-style:normal" class="">svn log</span></font> (depending on your checkout) and annotates the output of those commands with identifiers and revisions. <font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit log</span></font> passes the arguments you provide it to your native source code management system, it’s output looks something like this:</div><div class=""><br class=""></div><div class=""><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco;color:rgb(180,36,25)" class=""><span style="font-variant-ligatures:no-common-ligatures;color:rgb(159,160,28)" class="">commit 240602@main</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(242,242,242)" class=""> </span><span style="font-variant-ligatures:no-common-ligatures" class="">(fe5476762fc34d2a5547b7d2d8116faa7275acd7, r281148)</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">Author: Eric Hutchison <<a href="mailto:ehutchison@apple.com" target="_blank" class="">ehutchison@apple.com</a>></span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">Date:   Tue Aug 17 17:46:39 2021 +0000</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco;min-height:21px" class=""><span style="font-variant-ligatures:no-common-ligatures" class=""></span><br class=""></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">    [Monterey wk2 Release] performance-api/paint-timing/paint-timing-with-worker.html is a flaky crash.</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">    <a class="">rdar://82036119</a>.</span></div></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">...</span></div><div class=""><br class=""></div><div class=""><font face="Monaco" class=""><span style="font-style:normal" class="">git-webkit blame</span></font> is a wrapper around <font face="Monaco" class=""><span style="font-style:normal" class="">git blame</span></font> or <font face="Monaco" class=""><span style="font-style:normal" class="">svn blame</span></font> (again, depending on your checkout) and also annotates the output of these commands with identifiers:</div><div class=""><br class=""></div><div class=""><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">230258@main (Keith Rollin    2020-10-08 19:10:32 +0000  1) MODULES = Source Tools</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">184786@main (Jonathan Bedard 2017-02-02 18:42:02 +0000  2) </span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  3) define build_target_for_each_module</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  4)      for dir in $(MODULES); do \</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  5)              ${MAKE} $@ -C $$dir PATH_FROM_ROOT=$(PATH_FROM_ROOT)/$${dir}; \</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  6)              exit_status=$$?; \</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  7)              [ $$exit_status -ne 0 ] && exit $$exit_status; \</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  8)      done; true</span></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">229628@main (Keith Rollin    2020-09-22 18:37:51 +0000  9) endef</span></div></div><div style="margin:0px;font-stretch:normal;line-height:normal;font-family:Monaco" class=""><span style="font-variant-ligatures:no-common-ligatures" class="">...</span></div><div class=""><br class=""></div><div class="">Both commands can switch the commit representation they display with the <font face="Monaco" class=""><span style="font-style:normal" class="">--identifier</span></font>, <font face="Monaco" class=""><span style="font-style:normal" class="">--hash</span></font> and <font face="Monaco" class=""><span style="font-style:normal" class="">--revision</span></font> options.</div><div class=""><br class=""></div><div class="">Additionally, for those using Git checkouts, the conversion from Subversion revisions to Git hashes no longer requires your checkout to be configured with <font face="Monaco" class=""><span style="font-style:normal" class="">git-svn</span></font>. Contributors may find that something like <font face="Monaco" class=""><span style="font-style:normal" class="">git checkout r281146</span></font> satisfies whatever need they have to interact with Subversion from Git.</div><div class=""><br class=""></div><div class="">All of this has been landed on <font face="Monaco" class=""><span style="font-style:normal" class="">trunk</span></font>/<font face="Monaco" class=""><span style="font-style:normal" class="">main</span></font> as of <font face="Monaco" class=""><span style="font-style:normal" class="">r280864</span></font>/<font face="Monaco" class="">240404@main</font>.</div><div class=""><br class=""></div><div class="">Jonathan</div></div>_______________________________________________<br class="">
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