# HG changeset patch
# User Hannes Oldenburg <hannes.christian.oldenb...@gmail.com>
# Date 1474379333 0
# Tue Sep 20 13:48:53 2016 +0000
# Node ID cf2156395bff0e3fc4a6604b8aa45b5b7829ba98
# Parent 285a8c3e53f2183438f0cdbc238e4ab851d0d110
templates: add built-in fileset() function
We already support multiple primitive for listing files, which were
affected by the current changeset.
This patch adds fileset() which runs a fileset query with the current
changeset.
diff -r 285a8c3e53f2 -r cf2156395bff mercurial/help/templates.txt
--- a/mercurial/help/templates.txt Tue May 03 13:36:12 2016 +0900
+++ b/mercurial/help/templates.txt Tue Sep 20 13:48:53 2016 +0000
@@ -95,6 +95,10 @@
$ hg log -r 0 --template "files: {join(files, ', ')}\n"
+- Join the list of files with .py ending Filesets
+
+ $ hg log -r 0 --template "pythonfiles: {join(fileset('**.py'), ', ')}\n"
+
- Separate non-empty arguments by a " "::
$ hg log -r 0 --template "{separate(' ', node, bookmarks, tags}\n"
diff -r 285a8c3e53f2 -r cf2156395bff mercurial/templater.py
--- a/mercurial/templater.py Tue May 03 13:36:12 2016 +0900
+++ b/mercurial/templater.py Tue Sep 20 13:48:53 2016 +0000
@@ -699,6 +699,24 @@
tzoffset = util.makedate()[1]
return (date[0], tzoffset)
+@templatefunc('fileset(query)')
+def fileset(context, mapping, args):
+ """Execute a fileset set query with the current changeset. See
+ :hg:`help fileset`."""
+ if not len(args) == 1:
+ # i18n: "revset" is a keyword
+ raise error.ParseError(_("fileset expects no arguments"))
+
+ raw = evalstring(context, mapping, args[0])
+ ctx = mapping['ctx']
+ filesetcache = mapping['cache'].setdefault("filesetcache", {})
+ if raw in filesetcache:
+ files = filesetcache[raw]
+ else:
+ files = ctx.getfileset(raw)
+ filesetcache[raw] = files
+ return templatekw.showlist("file", files, **mapping)
+
@templatefunc('revset(query[, formatargs...])')
def revset(context, mapping, args):
"""Execute a revision set query. See
diff -r 285a8c3e53f2 -r cf2156395bff tests/test-command-template.t
--- a/tests/test-command-template.t Tue May 03 13:36:12 2016 +0900
+++ b/tests/test-command-template.t Tue Sep 20 13:48:53 2016 +0000
@@ -3501,6 +3501,12 @@
5:13207e5a10d9fd28ec424934298e176197f2c67f,
4:bbe44766e73d5f11ed2177f1838de10c53ef3e74
+Test fileset function
+
+ $ hg log -r 0 -T "{rev}\n{join(fileset('*'), '\n')}\n"
+ 0
+ a
+
Test active bookmark templating
$ hg book foo
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