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Diffstat (limited to 'oh-my-zsh/plugins/svn')
| -rw-r--r-- | oh-my-zsh/plugins/svn/README.md | 67 | ||||
| -rw-r--r-- | oh-my-zsh/plugins/svn/svn.plugin.zsh | 89 |
2 files changed, 156 insertions, 0 deletions
diff --git a/oh-my-zsh/plugins/svn/README.md b/oh-my-zsh/plugins/svn/README.md new file mode 100644 index 0000000..cab166a --- /dev/null +++ b/oh-my-zsh/plugins/svn/README.md @@ -0,0 +1,67 @@ +# `svn` plugin + +This plugin adds some utility functions to display additional information regarding your current +svn repository. See https://subversion.apache.org/ for the full svn documentation. + +To use it, add `svn` to your plugins array: + +```zsh +plugins=(... svn) +``` + +## Functions + +| 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 | + +## 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@$branch" + fi + fi + } + ``` + +3. Override the agnoster `build_prompt()` function: + + ```zsh + build_prompt() { + RETVAL=$? + prompt_status + prompt_context + prompt_dir + prompt_git + prompt_svn + prompt_end + } + ``` + diff --git a/oh-my-zsh/plugins/svn/svn.plugin.zsh b/oh-my-zsh/plugins/svn/svn.plugin.zsh new file mode 100644 index 0000000..22b07b4 --- /dev/null +++ b/oh-my-zsh/plugins/svn/svn.plugin.zsh @@ -0,0 +1,89 @@ +svn_prompt_info() { + local info display + info="$(LANG= svn info 2>/dev/null)" || return 1 + + if [[ "$SVN_SHOW_BRANCH" = true ]]; then + display="$(svn_get_branch_name "$info")" + else + display="$(svn_get_repo_name "$info")" + fi + + printf '%s%s%s%s%s%s%s%s%s%s' \ + "$ZSH_PROMPT_BASE_COLOR" \ + "$ZSH_THEME_SVN_PROMPT_PREFIX" \ + "$ZSH_THEME_REPO_NAME_COLOR" \ + "${display:gs/%/%%}" \ + "$ZSH_PROMPT_BASE_COLOR" \ + "$ZSH_THEME_SVN_PROMPT_SUFFIX" \ + "$ZSH_PROMPT_BASE_COLOR" \ + "$(svn_dirty $info)" \ + "$(svn_dirty_pwd)" \ + "$ZSH_PROMPT_BASE_COLOR" +} + +in_svn() { + svn info &>/dev/null +} + +svn_get_repo_name() { + local info name + info="${1:-$(LANG= svn info 2>/dev/null)}" + name="$(sed -n 's/^Repository\ Root:\ .*\///p' <<< "$info")" + omz_urldecode "$name" +} + +svn_get_branch_name() { + local info branch + info="${1:-$(LANG= svn info 2>/dev/null)}" + branch=$( + awk -F/ '/^URL:/ { + for (i=0; i<=NF; i++) { + if ($i == "branches" || $i == "tags" ) { + print $(i+1) + break + }; + if ($i == "trunk") { + print $i + break + } + } + }' <<< "$info" + ) + branch="$(omz_urldecode "$branch")" + + echo "${branch:-$(svn_get_repo_name "$info")}" +} + +svn_get_rev_nr() { + sed -n 's/Revision:\ //p' <<<"${1:-$(LANG= svn info 2>/dev/null)}" +} + +svn_dirty() { + svn_dirty_choose "${1:-$(LANG= svn info 2>/dev/null)}" $ZSH_THEME_SVN_PROMPT_DIRTY $ZSH_THEME_SVN_PROMPT_CLEAN +} + +svn_dirty_choose() { + local root + root=$(sed -n 's/^Working Copy Root Path: //p' <<< "${1:-$(LANG= svn info 2>/dev/null)}") + if LANG= svn status "$root" 2>/dev/null | command grep -Eq '^\s*[ACDIM!?L]'; then + # Grep exits with 0 when "One or more lines were selected", return "dirty". + echo $2 + else + # Otherwise, no lines were found, or an error occurred. Return clean. + echo $3 + fi +} + +svn_dirty_pwd () { + svn_dirty_choose_pwd $ZSH_THEME_SVN_PROMPT_DIRTY_PWD $ZSH_THEME_SVN_PROMPT_CLEAN_PWD +} + +svn_dirty_choose_pwd () { + if LANG= svn status "$PWD" 2>/dev/null | command grep -Eq '^\s*[ACDIM!?L]'; then + # Grep exits with 0 when "One or more lines were selected", return "dirty". + echo $1 + else + # Otherwise, no lines were found, or an error occurred. Return clean. + echo $2 + fi +} |