Mercurial > hg
changeset 31850:f0d719e513fc
templatekw: clarify the result of {latesttag} when no tag exists
My initial expectation was that the list would be empty, and therefore
detectable with {if()}. The map for {latesttag()} is populated with real values
in this case (except {tag}), so it probably doesn't make any sense to change
this to an empty list.
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Sun, 09 Apr 2017 00:10:54 -0400 |
| parents | 5c1abb4bd3ee |
| children | 23baa3a8f36c |
| files | mercurial/templatekw.py mercurial/templater.py |
| diffstat | 2 files changed, 5 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/templatekw.py Thu Apr 06 19:24:04 2017 +0200 +++ b/mercurial/templatekw.py Sun Apr 09 00:10:54 2017 -0400 @@ -432,7 +432,8 @@ @templatekeyword('latesttag') def showlatesttag(**args): """List of strings. The global tags on the most recent globally - tagged ancestor of this changeset. + tagged ancestor of this changeset. If no such tags exist, the list + consists of the single string "null". """ return showlatesttags(None, **args)
--- a/mercurial/templater.py Thu Apr 06 19:24:04 2017 +0200 +++ b/mercurial/templater.py Sun Apr 09 00:10:54 2017 -0400 @@ -719,7 +719,9 @@ @templatefunc('latesttag([pattern])') def latesttag(context, mapping, args): """The global tags matching the given pattern on the - most recent globally tagged ancestor of this changeset.""" + most recent globally tagged ancestor of this changeset. + If no such tags exist, the "{tag}" template resolves to + the string "null".""" if len(args) > 1: # i18n: "latesttag" is a keyword raise error.ParseError(_("latesttag expects at most one argument"))