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1 changed files with 32 additions and 1 deletions
33
lib/git.zsh
33
lib/git.zsh
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@ -163,7 +163,7 @@ function git_current_branch() {
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}
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# Outputs the name of the previously checked out branch
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# Usage example: git pull origin $(git_current_branch)
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# Usage example: git pull origin $(git_previous_branch)
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# rev-parse --symbolic-full-name @{-1} only prints if it is a branch
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function git_previous_branch() {
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local ref
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@ -349,3 +349,34 @@ function git_repo_name() {
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echo ${repo_path:t}
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fi
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}
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# Outputs 3 stats for git repo
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# 1) number of files changed,
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# 2) the total number of lines added
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# 3) total number of lines removed
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#
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# Example
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# 3f:69+:6-
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function git_files_changed() {
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local -i files=0
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local -i insertions=0
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local -i deletions=0
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local raw=$(command git diff --numstat 2>/dev/null) || return 0
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if [[ -n $raw ]]; then
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echo $raw | while IFS= read -r line; do
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local -i d=$line[(w)2]
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local -i i=$line[(w)1]
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insertions+=i
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deletions+=d
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files+=1
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done
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local output="$ZSH_THEME_GIT_FILES_CHANGED_PREFIX${files}f$ZSH_THEME_GIT_FILES_CHANGED_SUFFIX"
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if (( $insertions > 0 )); then
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output="$output:$ZSH_THEME_GIT_LINES_ADDED_PREFIX${insertions}+$ZSH_THEME_GIT_LINES_ADDED_SUFFIX"
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fi
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if (( $deletions > 0 )); then
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output="$output:$ZSH_THEME_GIT_LINES_REMOVED_PREFIX${deletions}-$ZSH_THEME_GIT_LINES_REMOVED_SUFFIX"
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fi
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echo $output
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fi
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}
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