[PATCH] file seperator handling for the other 'OS'
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[PATCH] file seperator handling for the other 'OS'
From: K Thananchayan <thananck@yahoo.com>
The following patch maintains repo root relative source file names in
canonical form (with '/' as file seperator).
Mercurial calls os.path.join, os.path.normpath, os.path.walk that use
platform's file seperator. This patch does not change seperator in
these circumstances (except when the result refer to source files).
manifest hash: 2fbb4cb0d3d0bc4f4de5c7c8803fb738072ec6c5
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Setting up Mercurial:
Note: some distributions fails to include bits of distutils by
default, you'll need python-dev to install. You'll also need a C
compiler and a 3-way merge tool like merge, tkdiff, or kdiff3.
First, unpack the source:
$ tar xvzf mercurial-<ver>.tar.gz
$ cd mercurial-<ver>
To install system-wide:
$ python setup.py install # change python to python2.3 if 2.2 is default
To install in your home directory (~/bin and ~/lib, actually), run:
$ python2.3 setup.py install --home=~
$ export PYTHONPATH=${HOME}/lib/python # add this to your .bashrc
$ export PATH=${HOME}/bin:$PATH #
And finally:
$ hg # test installation, show help
If you get complaints about missing modules, you probably haven't set
PYTHONPATH correctly.
Setting up a Mercurial project:
$ cd linux/
$ hg init # creates .hg
$ hg status # show changes between repo and working dir
$ hg diff # generate a unidiff
$ hg addremove # add all unknown files and remove all missing files
$ hg commit # commit all changes, edit changelog entry
$ hg export <rev> # export a changeset as a diff
Mercurial will look for a file named .hgignore in the root of your
repository contains a set of regular expressions to ignore in file
paths.
Mercurial commands:
$ hg history # show changesets
$ hg log Makefile # show commits per file
$ hg update # check out the tip revision
$ hg update <id> # check out a specified changeset
# IDs can be tags, revision numbers, or unique
# subsets of changeset hash numbers
$ hg add foo # add a new file for the next commit
$ hg remove bar # mark a file as removed
$ hg verify # check repo integrity
$ hg tags # show current tags
$ hg annotate [files] # show changeset numbers for each file line
Branching and merging:
$ cd ..
$ mkdir linux-work
$ cd linux-work
$ hg init ../linux # create a new branch
$ hg update # populate the working directory
$ <make changes>
$ hg commit
$ cd ../linux
$ hg pull ../linux-work # pull changesets from linux-work
$ hg update # merge the new tip from linux-work into
# our working directory
Importing patches:
Fast:
$ patch < ../p/foo.patch
$ hg addremove
$ hg commit
Faster:
$ patch < ../p/foo.patch
$ hg commit `lsdiff -p1 ../p/foo.patch`
Fastest:
$ cat ../p/patchlist | xargs hg import -p1 -b ../p
Exporting a patch:
(make changes)
$ hg commit
$ hg tip
28237:747a537bd090880c29eae861df4d81b245aa0190
$ hg export 28237 > foo.patch # export changeset 28237
Network support:
# pull the self-hosting hg repo
foo$ hg init
foo$ hg pull http://selenic.com/hg/
foo$ hg update # hg co works too
# export your current repo via HTTP with browsable interface
foo$ hg serve -n "My repo" -p 80
# pushing changes to a remote repo with SSH
foo$ hg push ssh://user@example.com/~/hg/
# merge changes from a remote machine
bar$ hg pull http://foo/
bar$ hg co # merge changes into your working directory
# Set up a CGI server on your webserver
foo$ cp hgweb.cgi ~/public_html/hg-linux/index.cgi
foo$ emacs ~/public_html/hg-linux/index.cgi # adjust the defaults
Symbolic repository names:
Mercurial uses an options file called ~/.hgrc. To track locations
symbolically, add a section to it like this:
[paths]
main = http://selenic.com/hg
hgweb = http://edge2.net/hg/hgweb/
hgdoc = http://edge2.net/hg/man/