Zsh Mailing List Archive
Messages sorted by: Reverse Date, Date, Thread, Author

Re: [PATCH 2/3] vcs_info/cvs: set vcs_comm[basedir] in VCS_INFO_detect_cvs



Daniel Shahaf wrote on Thu, Nov 28, 2019 at 11:13:44 +0000:
> Aleksandr Mezin wrote on Tue, 26 Nov 2019 10:22 +00:00:
> > On Tue, Nov 26, 2019 at 10:52 AM Daniel Shahaf <d.s@xxxxxxxxxxxxxxxxxx> wrote:
> > > % cd foo
> > > [shows hg info]
> > > % export GIT_WORK_TREE=${PWD/foo/bar} GIT_DIR=${PWD/foo/bar}/.git
> > > [shows git info]
> > > %
> > 
> > Interesting. I didn't notice that GIT_INFO_detect_git checks the exit
> > code of `git rev-parse --is-inside-work-tree`, not the actual value.
> 
> I think it should check both the exit code and the output.

Sorry, I didn't look closely enough.  In the example I gave (quoted above),
--is-inside-work-tree prints "false" and exits with code 0.  In that situation,
I think VCS_INFO_detect_git should detect git, and it does.  All in all,
I think the current code is correct, and could be optimized further with:

[[[
diff --git a/Functions/VCS_Info/Backends/VCS_INFO_detect_git b/Functions/VCS_Info/Backends/VCS_INFO_detect_git
index 61bc483e3..e4191f474 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_detect_git
+++ b/Functions/VCS_Info/Backends/VCS_INFO_detect_git
@@ -6,8 +6,7 @@ setopt localoptions NO_shwordsplit
 
 [[ $1 == '--flavours' ]] && { print -l git-p4 git-svn; return 0 }
 
-if VCS_INFO_check_com ${vcs_comm[cmd]} && ${vcs_comm[cmd]} rev-parse --is-inside-work-tree &> /dev/null ; then
-    vcs_comm[gitdir]="$(${vcs_comm[cmd]} rev-parse --git-dir 2> /dev/null)" || return 1
+if VCS_INFO_check_com ${vcs_comm[cmd]} && vcs_comm[gitdir]="$(${vcs_comm[cmd]} rev-parse --git-dir 2> /dev/null)" ; then
     if   [[ -d ${vcs_comm[gitdir]}/svn ]]             ; then vcs_comm[overwrite_name]='git-svn'
     elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
     return 0
]]]

WDYT?

Cheers,

Daniel



Messages sorted by: Reverse Date, Date, Thread, Author