On Wed, 18 Jan 2017 08:44:55 -0500, Yuya Nishihara <y...@tcha.org> wrote:
On Tue, 17 Jan 2017 23:50:47 -0500, Matt Harbison wrote:
# HG changeset patch
# User Matt Harbison <matt_harbi...@yahoo.com>
# Date 1484712774 18000
# Tue Jan 17 23:12:54 2017 -0500
# Node ID fce42f9dba7bab71463c0bcec44e6d87fdf275b2
# Parent 5a03e25ec0c0417e915b2014995bd83443ef97ec
templater: add '{envvars}' to access environment variables
Since the option for ui.exportableenviron is experimental, so is this
template
until the underlying API is sorted out.
diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -1448,7 +1448,8 @@
'parent': '{rev}:{node|formatnode} ',
'manifest': '{rev}:{node|formatnode}',
'file_copy': '{name} ({source})',
- 'extra': '{key}={value|stringescape}'
+ 'extra': '{key}={value|stringescape}',
+ 'envvar': '{key}={value|stringescape}'
Dropped '|stringescape' since {envvar} should be readable text in
general.
The only reason I thought it was necessary is because MSYS is apparently
putting a couple '\n' in $PS1.
$ ../hg log -r . -T "{get(envvars, 'PS1')}" --config
"experimental.exportableenviron=*"
\[\033]0;$MSYSTEM:\w\007
\033[32m\]\u@\h \[\033[33m\w\033[0m\]
vs
$ echo $PS1
\[\033]0;$MSYSTEM:\w\007 \033[32m\]\u@\h \[\033[33m\w\033[0m\] $
Maybe that's too much of a corner case to care. Dropping the escaping
also prevents the Windows paths from showing as 'C:\\Windows\\..', so
maybe that's a good thing.
--- a/mercurial/templatekw.py
+++ b/mercurial/templatekw.py
@@ -303,6 +303,18 @@
maxname, maxtotal, adds, removes, binary = patch.diffstatsum(stats)
return '%s: +%s/-%s' % (len(stats), adds, removes)
+@templatekeyword('envvars')
+def showenviron(repo, **args):
s/showenviron/showenvvars/
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