I started a project and added it to hg, but I want to take *.cs file under version control only, so,i have to add bin, obj, sln, suo,_resharper folder etc to ignore pattern, ,how to let hg only monitor certain kind of file like white list? How to do that in Subversion?
Add a file named .hgignore
to your repository with these contents.
syntax: regexp
^\.cs
Subversion doesn't let you use regex to ignore files, only a subset of glob syntax to match file/directory names. I had no idea how to make ignore files not ending in .cs so I searched the web and this webpage says:
svn propset svn:ignore "*[!c][!s]
*.cs?*" .
Use it with caution :)
Edit: Martin Geisler is right and I was mistaken, the regexp syntax is wrong. I apologize. The correct concept is there but not the metacharacters... :(
Just add the extensions to your .hgignore
file as you come across them:
syntax: glob
*.bin
*.obj
and so on. It's not a lot of work, and it documents to the rest of the world exactly what kind of files you consider unimportant for revision control.
You can even setup a global ignore file, please see the ignore
entry in the [ui]
section.
Trying to turn the .hgignore
upside-down by using negative lookahead regular expressions and other voodoo is (in my opinion) not a good idea. It will almost surely not work and will only lead to confusion. This is because hg
matches all prefixes of a give path name against the rules in .hgignore
. So a file like
a/b/c.cs
will be ignored if any of
a/b/c.cs
a/b
a
is matched by a rule in your .hgignore
file. In particular, this means that you cannot use a negative lookahead expression to have a/b/c.cs
not-ignored -- the rule will match a/b
or a
.