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Clean up svn README

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Marc Cornellà 2016-09-29 13:56:16 +02:00
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commit f573247a59
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103
plugins/svn/README.md
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@ -1,64 +1,67 @@
# `svn` plugin
This plugin adds some utility functions to display additional information regarding your current
svn repsitiory. See http://subversion.apache.org/ for the full svn documentation.
## Functions
| Command | Description |
|:-----------------------|:----------------------------------------|
|svn_prompt_info | prompt for some themes |
|in_svn | within svn directory |
|svn_get_repo_name | |
|svn_get_branch_name | branch name (see caveats) |
|svn_get_rev_nr | revision number |
|svn_dirty | changes in this subversion repo |
## Caveats
The plugin expects the first directory to be the current branch / tag / trunk. So, it returns
the first path element if you don't use branches.
## Usage
svn repository. See http://subversion.apache.org/ for the full svn documentation.
To use it, add `svn` to your plugins array:
```sh
```zsh
plugins=(... svn)
```
### Agnoster theme git-like prompt
## Functions
Enable the svn plugin and add the followind lines to your ```~/.zshrc```
| Command | Description |
|:----------------------|:--------------------------------------------|
| `svn_prompt_info` | Shows svn prompt in themes |
| `in_svn` | Checks if we're in an svn repository |
| `svn_get_repo_name` | Get repository name |
| `svn_get_branch_name` | Get branch name (see [caveats](#caveats)) |
| `svn_get_rev_nr` | Get revision number |
| `svn_dirty` | Checks if there are changes in the svn repo |
```shell
prompt_svn() {
local rev branch
if in_svn; then
rev=$(svn_get_rev_nr)
branch=$(svn_get_branch_name)
if [ `svn_dirty_choose_pwd 1 0` -eq 1 ]; then
prompt_segment yellow black
echo -n "$rev@$branch"
echo -n "±"
else
prompt_segment green black
echo -n "$rev@$branch"
## Caveats
The plugin expects the first directory to be the current branch / tag / trunk. So it returns
the first path element if you don't use branches.
## Usage on themes
To use this in the `agnoster` theme follow these instructions:
1. Enable the svn plugin
2. Add the following lines to your `zshrc` file:
```shell
prompt_svn() {
local rev branch
if in_svn; then
rev=$(svn_get_rev_nr)
branch=$(svn_get_branch_name)
if [[ $(svn_dirty_choose_pwd 1 0) -eq 1 ]]; then
prompt_segment yellow black
echo -n "$rev@$branch"
echo -n "±"
else
prompt_segment green black
echo -n "$rev@$branch"
fi
fi
fi
}
```
}
```
override the agnoster build_prompt() function:
3. Override the agnoster `build_prompt()` function:
```shell
build_prompt() {
RETVAL=$?
prompt_status
prompt_context
prompt_dir
prompt_git
prompt_svn
prompt_end
}
```
```zsh
build_prompt() {
RETVAL=$?
prompt_status
prompt_context
prompt_dir
prompt_git
prompt_svn
prompt_end
}
```