From: Derrick Stolee <firstname.lastname@example.org> To: Karl Ostmo <email@example.com>, firstname.lastname@example.org Subject: Re: standalone library/tool to query commit-graph? Date: Wed, 22 May 2019 14:59:33 -0400 [thread overview] Message-ID: <email@example.com> (raw) In-Reply-To: <CAECbv94KF9MhzZqa8BR-RL93mh0NuD3vA69pAT-sY5O74e_duQ@mail.gmail.com> On 5/22/2019 2:49 PM, Karl Ostmo wrote: > After producing the file ".git/objects/info/commit-graph" with the > command "git commit-graph write", is there a way to answer queries > like "git merge-base --is-ancestor" without having a .git directory? > E.g. is there a library that will operate on the "commit-graph" file > all by itself? You could certainly build such a tool, assuming your merge-base parameters are full-length commit ids. If you try to start at ref names, you'll need the .git directory. I would not expect such a tool to ever exist in the Git codebase. Instead, you would need a new project, say "graph-analyzer --graph=<path> --is-ancestor <id1> <id2>" Thanks, -Stolee
next prev parent reply other threads:[~2019-05-22 18:59 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-22 18:49 Karl Ostmo 2019-05-22 18:59 ` Derrick Stolee [this message] 2019-05-23 19:29 ` Jakub Narebski 2019-05-23 21:54 ` Ævar Arnfjörð Bjarmason 2019-05-23 22:20 ` SZEDER Gábor 2019-05-23 23:48 ` Derrick Stolee 2019-05-24 9:34 ` SZEDER Gábor 2019-05-24 9:49 ` Ævar Arnfjörð Bjarmason 2019-05-24 10:06 ` SZEDER Gábor 2019-05-24 10:49 ` Ævar Arnfjörð Bjarmason 2019-05-24 11:37 ` SZEDER Gábor 2019-06-25 18:27 ` Jakub Narebski
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style List information: http://vger.kernel.org/majordomo-info.html * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --firstname.lastname@example.org \ --email@example.com \ --firstname.lastname@example.org \ --email@example.com \ --subject='Re: standalone library/tool to query commit-graph?' \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
Code repositories for project(s) associated with this inbox: https://80x24.org/mirrors/git.git This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).