Stefan Sperling created SVN-4784:
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Summary: auto-props cannot match filename patterns starting with [
Key: SVN-4784
URL: https://issues.apache.org/jira/browse/SVN-4784
Project: Subversion
Issue Type: Bug
Components: libsvn_subr
Affects Versions: all
Reporter: Stefan Sperling
An auto-props configuration matching the beginning of a path with a character
class expression ((such as [a-zA-Z]) doesn't work as expected.
In the following example, only the first auto-prop option, for *.yaml files,
will take effect:
{noformat}
[miscellany]
enable-auto-props = yes
[auto-props]
*.[Yy][Aa][Mm][Ll] = svn:needs-lock;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native
[Dd]ockerfile = svn:keywords=Date Rev Author URL Id;svn:eol-style=native
*.[Pp][Ll] = svn:mime-type=text/x-perl;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native;svn:executable
{noformat}
This is because the config parser actually evaluates the above example as:
{noformat}
[miscellany]
enable-auto-props = yes
[auto-props]
*.[Yy][Aa][Mm][Ll] = svn:needs-lock;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native
[Dd]
ockerfile = svn:keywords=Date Rev Author URL Id;svn:eol-style=native
*.[Pp][Ll] = svn:mime-type=text/x-perl;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native;svn:executable
{noformat}
I.e. the parser sees a section called "Dd" which is ignored entirely.
Indenting "[Dd]ockerfile" by one space will make auto-props work for both
test.yaml and test.pl but neither for dockerfile nor Dockerfile:
{noformat}
[miscellany]
enable-auto-props = yes
[auto-props]
*.[Yy][Aa][Mm][Ll] = svn:needs-lock;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native
[Dd]ockerfile = svn:keywords=Date Rev Author URL Id;svn:eol-style=native
*.[Pp][Ll] = svn:mime-type=text/x-perl;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native;svn:executable
{noformat}
The above makes the dockerfile entry a continuation line for the previous line,
and this continuation line seems to be ignored.
So far, the only known workaround is to avoid use of character class matching
in the first column of a line in the configuration file:
{noformat}
[miscellany]
enable-auto-props = yes
[auto-props]
*.[Yy][Aa][Mm][Ll] = svn:needs-lock;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native
Dockerfile = svn:keywords=Date Rev Author URL Id;svn:eol-style=native
dockerfile = svn:keywords=Date Rev Author URL Id;svn:eol-style=native
*.[Pp][Ll] = svn:mime-type=text/x-perl;svn:keywords=Date Rev Author URL
Id;svn:eol-style=native;svn:executable
{noformat}
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