[PATCH] Read configuration also from ~/.gitrc
Hi,
Dear diary, on Fri, May 26, 2006 at 05:28:37PM CEST, I got a letter where Anand Kumria <wildfire@progsoc.uts.edu.au> said that...
Show 16 quoted lines
> git is unable to construct a reasonable default email address in my
> current environment. So, I use GIT_AUTHOR_EMAIL and GIT_COMMITTER_EMAIL
> to override things.
>
> This has worked well but, now, I need to vary the email address for some
> repositories. Unfortunately the environment variables override
> .git/config.
>
> It would be good if things were like:
> - try to construct one automagically
> - use ~/.git/config (if available)
> - use .git/config
> - use environment variables
>
> That way I could set my default email address in ~/.git/config and
> override it as required for those repositories that need it.
hmm, might it be as simple as this?
---
This command makes Git read configuration from ~/.gitrc in addition to the per-repository .git/config configuration file, and updates the documentation accordingly (and also expands it a little).
Idea by Anand Kumria.
Signed-off-by: Petr Baudis <pasky@suse.cz>
---
Documentation/git-commit-tree.txt | 9 +++++----
Documentation/git-repo-config.txt | 6 +++---
Documentation/git-var.txt | 5 +++--
Documentation/git.txt | 15 +++++++++++----
config.c | 6 +++++-
5 files changed, 27 insertions(+), 14 deletions(-)
diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt
index 41d1a1c..1b0d102 100644
--- a/Documentation/git-commit-tree.txt
+++ b/Documentation/git-commit-tree.txt
@@ -49,8 +49,9 @@ A commit encapsulates:
- committer name and email and the commit time.
If not provided, "git-commit-tree" uses your name, hostname and domain to
-provide author and committer info. This can be overridden by
-either `.git/config` file, or using the following environment variables.
+provide author and committer info. This can be overridden by either the
+`~/.gitrc` file, the `.git/config` file, or using the following
+environment variables.
GIT_AUTHOR_NAME
GIT_AUTHOR_EMAIL
@@ -60,8 +61,8 @@ either `.git/config` file, or using the
(nb "<", ">" and "\n"s are stripped)
-In `.git/config` file, the following items are used for GIT_AUTHOR_NAME and
-GIT_AUTHOR_EMAIL:
+In the configuration file, the following items are used for GIT_AUTHOR_NAME
+and GIT_AUTHOR_EMAIL:
[user]
name = "Your Name"
diff --git a/Documentation/git-repo-config.txt b/Documentation/git-repo-config.txt
index 660c18f..bb7f81f 100644
--- a/Documentation/git-repo-config.txt
+++ b/Documentation/git-repo-config.txt
@@ -3,7 +3,7 @@ git-repo-config(1)
NAME
----
-git-repo-config - Get and set options in .git/config
+git-repo-config - Get and set git runtime configuration options
SYNOPSIS
@@ -37,7 +37,7 @@ no checks or transformations are perform
This command will fail if:
-. The .git/config file is invalid,
+. The configuration file is invalid,
. Can not write to .git/config,
. no section was provided,
. the section or key is invalid,
@@ -70,7 +70,7 @@ OPTIONS
Remove all matching lines from .git/config.
-l, --list::
- List all variables set in .git/config.
+ List all variables set in ~/.gitrc or .git/config.
EXAMPLE
diff --git a/Documentation/git-var.txt b/Documentation/git-var.txt
index a5b1a0d..4679aef 100644
--- a/Documentation/git-var.txt
+++ b/Documentation/git-var.txt
@@ -18,8 +18,9 @@ OPTIONS
-------
-l::
Cause the logical variables to be listed. In addition, all the
- variables of the git configuration file .git/config are listed
- as well. (However, the configuration variables listing functionality
+ variables of the git configuration files `~/.gitrc` and `.git/config`
+ are listed as well.
+ (However, the configuration variables listing functionality
is deprecated in favor of `git-repo-config -l`.)
EXAMPLE
diff --git a/Documentation/git.txt b/Documentation/git.txt
index e474bdf..f4e5df5 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -116,7 +116,7 @@ gitlink:git-read-tree[1]::
Reads tree information into the index.
gitlink:git-repo-config[1]::
- Get and set options in .git/config.
+ Get and set git runtime configuration options.
gitlink:git-unpack-objects[1]::
Unpacks objects out of a packed archive.
@@ -473,8 +473,7 @@ gitlink:gitk[1]::
Configuration Mechanism
-----------------------
-Starting from 0.99.9 (actually mid 0.99.8.GIT), `.git/config` file
-is used to hold per-repository configuration options. It is a
+You can adjust the Git behaviour by a configuration file. It is a
simple text file modelled after `.ini` format familiar to some
people. Here is an example:
@@ -496,7 +495,15 @@ #
------------
Various commands read from the configuration file and adjust
-their operation accordingly.
+their operation accordingly. See gitlink:git-repo-config[1]
+for details and list of options.
+
+Git first reads the per-user global configuration from `~/.gitrc`
+and then per-repository configuration from the `.git/config` file.
+Either of these files may be missing; the per-repository configuration
+wins in case of a conflict. Some behaviour can be also tweaked using
+environment variables; in general, they take precedence over configuration
+options.
Identifier Terminology
diff --git a/config.c b/config.c
index 0248c6d..8a98865 100644
--- a/config.c
+++ b/config.c
@@ -312,7 +312,11 @@ int git_config_from_file(config_fn_t fn,
int git_config(config_fn_t fn)
{
- return git_config_from_file(fn, git_path("config"));
+ int ret = 0;
+ if (getenv("HOME"))
+ ret += git_config_from_file(fn, mkpath("%s/.gitrc", getenv("HOME")));
+ ret += git_config_from_file(fn, git_path("config"));
+ return ret;
}
/*
--
Petr "Pasky" Baudis
Stuff: http://pasky.or.cz/
A person is just about as big as the things that make them angry.
