changeset 44942:94f227baa76f

githelp: add some minimal help for pickaxe functionality Due to a conversation in work chat, I realized this is actually pretty well-hidden in Mercurial. Differential Revision: https://phab.mercurial-scm.org/D8590
author Augie Fackler <augie@google.com>
date Thu, 28 May 2020 09:51:13 -0400
parents be3e85cf8f4d
children d044b66d8429
files hgext/githelp.py tests/test-githelp.t
diffstat 2 files changed, 16 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/githelp.py	Fri Apr 17 10:41:05 2020 +0200
+++ b/hgext/githelp.py	Thu May 28 09:51:13 2020 -0400
@@ -628,8 +628,17 @@
         (b'', b'stat', None, b''),
         (b'', b'graph', None, b''),
         (b'p', b'patch', None, b''),
+        (b'G', b'grep-diff', b'', b''),
+        (b'S', b'pickaxe-regex', b'', b''),
     ]
     args, opts = parseoptions(ui, cmdoptions, args)
+    grep_pat = opts.get(b'grep_diff') or opts.get(b'pickaxe_regex')
+    if grep_pat:
+        cmd = Command(b'grep')
+        cmd[b'--diff'] = grep_pat
+        ui.status(b'%s\n' % bytes(cmd))
+        return
+
     ui.status(
         _(
             b'note: -v prints the entire commit message like Git does. To '
--- a/tests/test-githelp.t	Fri Apr 17 10:41:05 2020 +0200
+++ b/tests/test-githelp.t	Thu May 28 09:51:13 2020 -0400
@@ -318,3 +318,10 @@
   hg journal --all
   
   note: in hg commits can be deleted from repo but we always have backups
+
+  $ hg githelp -- git log -Gnarf
+  hg grep --diff narf
+  $ hg githelp -- git log -S narf
+  hg grep --diff narf
+  $ hg githelp -- git log --pickaxe-regex narf
+  hg grep --diff narf