341 lines
8.7 KiB
Plaintext
341 lines
8.7 KiB
Plaintext
# Gets the Git special action (am, merge, rebase, etc.).
|
|
# Borrowed from vcs_info and edited.
|
|
function _git-action() {
|
|
local action=''
|
|
local action_dir
|
|
local git_dir="$(git-root)/.git"
|
|
|
|
for action_dir in \
|
|
"${git_dir}/rebase-apply" \
|
|
"${git_dir}/rebase" \
|
|
"${git_dir}/../.dotest"; do
|
|
if [[ -d "$action_dir" ]] ; then
|
|
if [[ -f "${action_dir}/rebasing" ]] ; then
|
|
action='rebase'
|
|
elif [[ -f "${action_dir}/applying" ]] ; then
|
|
action='am'
|
|
else
|
|
action='am/rebase'
|
|
fi
|
|
print "$action"
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
for action_dir in \
|
|
"${git_dir}/rebase-merge/interactive" \
|
|
"${git_dir}/.dotest-merge/interactive"; do
|
|
if [[ -f "$action_dir" ]]; then
|
|
print 'rebase-i'
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
for action_dir in \
|
|
"${git_dir}/rebase-merge" \
|
|
"${git_dir}/.dotest-merge"; do
|
|
if [[ -d "$action_dir" ]]; then
|
|
print 'rebase-m'
|
|
return 0
|
|
fi
|
|
done
|
|
|
|
if [[ -f "${git_dir}/MERGE_HEAD" ]]; then
|
|
print 'merge'
|
|
return 0
|
|
fi
|
|
|
|
if [[ -f "${git_dir}/CHERRY_PICK_HEAD" ]]; then
|
|
print 'cherry-pick'
|
|
return 0
|
|
fi
|
|
|
|
if [[ -f "${git_dir}/BISECT_LOG" ]]; then
|
|
print 'bisect'
|
|
return 0
|
|
fi
|
|
|
|
return 1
|
|
}
|
|
|
|
# Turns off git-info for the current repository.
|
|
function _git-info-abort() {
|
|
if ! check-bool "$_git_info_executing"; then
|
|
return 1
|
|
fi
|
|
|
|
cat > /dev/stderr <<END
|
|
|
|
|
|
Gathering status for certain repositories is time intensive.
|
|
By pressing CTRL + C, you have turned off prompt Git status
|
|
for this repository.
|
|
|
|
To revert, execute:
|
|
git-info on
|
|
|
|
END
|
|
|
|
unset _git_info_executing
|
|
git config --bool prompt.showinfo false
|
|
git-info
|
|
return 0
|
|
}
|
|
add-zsh-trap INT _git-info-abort
|
|
|
|
# Gets the Git status information.
|
|
function git-info() {
|
|
# Extended globbing is needed to parse repository status.
|
|
setopt LOCAL_OPTIONS
|
|
setopt EXTENDED_GLOB
|
|
|
|
local action
|
|
local action_format
|
|
local action_formatted
|
|
local added=0
|
|
local added_format
|
|
local added_formatted
|
|
local ahead
|
|
local ahead_format
|
|
local ahead_formatted
|
|
local ahead_or_behind
|
|
local behind
|
|
local behind_format
|
|
local behind_formatted
|
|
local branch
|
|
local branch_info
|
|
local branch_format
|
|
local branch_formatted
|
|
local clean
|
|
local clean_formatted
|
|
local commit
|
|
local commit_short
|
|
local commit_format
|
|
local deleted=0
|
|
local deleted_format
|
|
local deleted_formatted
|
|
local dirty
|
|
local dirty_formatted
|
|
local line_number=0
|
|
local modified=0
|
|
local modified_format
|
|
local modified_formatted
|
|
local remote
|
|
local remote_format
|
|
local remote_formatted
|
|
local renamed=0
|
|
local renamed_format
|
|
local renamed_formatted
|
|
local commit_formatted
|
|
local stashed=0
|
|
local stashed_format
|
|
local stashed_formatted
|
|
local unmerged=0
|
|
local unmerged_format
|
|
local unmerged_formatted
|
|
local untracked=0
|
|
local untracked_format
|
|
local untracked_formatted
|
|
local prompt
|
|
local rprompt
|
|
local git_info_var
|
|
local -A git_info_vars
|
|
|
|
# Clean up previous Git info.
|
|
unset git_prompt_info
|
|
unset git_rprompt_info
|
|
|
|
# Return if not inside a Git repository work tree.
|
|
if ! check-bool "$(git rev-parse --is-inside-work-tree 2> /dev/null)"; then
|
|
return 1
|
|
fi
|
|
|
|
if (( $# > 0 )); then
|
|
if [[ "$1" == [Oo][Nn] ]]; then
|
|
git config --bool prompt.showinfo true
|
|
elif [[ "$1" == [Oo][Ff][Ff] ]]; then
|
|
git config --bool prompt.showinfo false
|
|
else
|
|
print "Usage: $0 [ on | off ]"
|
|
fi
|
|
return 0
|
|
fi
|
|
|
|
# Return if git-info is disabled.
|
|
if ! check-bool "${$(git config --bool prompt.showinfo):-true}"; then
|
|
return 1
|
|
fi
|
|
|
|
# Used to abort and turn git-info off on SIGINT.
|
|
_git_info_executing=true
|
|
|
|
# Get commit.
|
|
commit="$(git rev-parse HEAD 2> /dev/null)"
|
|
|
|
# Format commit (short).
|
|
commit_short="$commit[1,7]"
|
|
zstyle -s ':git-info:' commit commit_format
|
|
zformat -f commit_formatted "$commit_format" "c:$commit_short"
|
|
|
|
# Stashed
|
|
if [[ -f "$(git-root)/.git/refs/stash" ]]; then
|
|
stashed="$(git stash list 2>/dev/null | wc -l)"
|
|
zstyle -s ':git-info:' stashed stashed_format
|
|
zformat -f stashed_formatted "$stashed_format" "S:$stashed"
|
|
fi
|
|
|
|
# Assume that the working copy is clean.
|
|
zstyle -s ':git-info:' clean clean_formatted
|
|
|
|
while IFS=$'\n' read line; do
|
|
(( line_number++ ))
|
|
|
|
if (( line_number == 1)) && [[ "$line" == *'(no branch)'* ]]; then
|
|
# Set branch to commit (short) when the branch is not found.
|
|
branch="$commit_short"
|
|
|
|
# Get action.
|
|
action="$(_git-action)"
|
|
if [[ -n "$action" ]]; then
|
|
zstyle -s ':git-info:' action action_format
|
|
zformat -f action_formatted "$action_format" "s:$action"
|
|
fi
|
|
elif (( line_number == 1 )) \
|
|
&& [[ "$line" == (#b)'## Initial commit on '(?##) ]]; then
|
|
branch="$match[1]"
|
|
elif (( line_number == 1 )); then
|
|
# Split the line into an array for parsing.
|
|
branch_info=(${(s: :)line})
|
|
|
|
# Match: master...origin/master
|
|
if [[ $branch_info[2] == (#b)(?##)...(?##/?##) ]]; then
|
|
branch="$match[1]"
|
|
remote="$match[2]"
|
|
|
|
# Match: [ahead or [behind
|
|
if [[ $branch_info[3] == (#b)\[(ahead|behind) ]]; then
|
|
ahead_or_behind="$match[1]"
|
|
if [[ "$ahead_or_behind" == 'behind' ]]; then
|
|
# Extract digits: 10]
|
|
behind="${branch_info[4]%\]}"
|
|
else
|
|
# Extract digits: 10] or 10,
|
|
ahead="${branch_info[4]%[,\]]}"
|
|
# Extract digits: 10]
|
|
behind="${branch_info[6]%\]}"
|
|
fi
|
|
fi
|
|
# Match: master
|
|
elif [[ $branch_info[2] == (#b)(?##) ]]; then
|
|
branch=$match[1]
|
|
fi
|
|
else
|
|
# Format dirty.
|
|
[[ -z "$dirty" ]] && zstyle -s ':git-info:' dirty dirty_formatted && unset clean_formatted
|
|
|
|
# Count: added/deleted/modified/renamed/unmerged/untracked
|
|
[[ "$line" == (((A|M|D|T) )|(AD|AM|AT|MM))\ * ]] && (( added++ ))
|
|
[[ "$line" == ( D|AD)\ * ]] && (( deleted++ ))
|
|
[[ "$line" == (( (M|T))|(AM|AT|MM))\ * ]] && (( modified++ ))
|
|
[[ "$line" == R\ \ * ]] && (( renamed++ ))
|
|
[[ "$line" == UU\ * ]] && (( unmerged++ ))
|
|
[[ "$line" == \?\?\ * ]] && (( untracked++ ))
|
|
fi
|
|
done < <(git status --short --branch 2> /dev/null)
|
|
|
|
# Format branch.
|
|
zstyle -s ':git-info:' branch branch_format
|
|
zformat -f branch_formatted "$branch_format" "b:$branch"
|
|
|
|
# Format remote.
|
|
if [[ "$branch" != "$commit" ]]; then
|
|
[[ -z $remote ]] \
|
|
&& remote=${$(git rev-parse --verify ${branch}@{upstream} \
|
|
--symbolic-full-name 2> /dev/null)#refs/remotes/}
|
|
zstyle -s ':git-info:' remote remote_format
|
|
zformat -f remote_formatted "$remote_format" "R:$remote"
|
|
fi
|
|
|
|
# Format ahead.
|
|
if [[ -n "$ahead" ]]; then
|
|
zstyle -s ':git-info:' ahead ahead_format
|
|
zformat -f ahead_formatted "$ahead_format" "A:$ahead"
|
|
fi
|
|
|
|
# Format behind.
|
|
if [[ -n "$behind" ]]; then
|
|
zstyle -s ':git-info:' behind behind_format
|
|
zformat -f behind_formatted "$behind_format" "B:$behind"
|
|
fi
|
|
|
|
# Format added.
|
|
if (( $added > 0 )); then
|
|
zstyle -s ':git-info:' added added_format
|
|
zformat -f added_formatted "$added_format" "a:$added_format"
|
|
fi
|
|
|
|
# Format deleted.
|
|
if (( $deleted > 0 )); then
|
|
zstyle -s ':git-info:' deleted deleted_format
|
|
zformat -f deleted_formatted "$deleted_format" "d:$deleted_format"
|
|
fi
|
|
|
|
# Format modified.
|
|
if (( $modified > 0 )); then
|
|
zstyle -s ':git-info:' modified modified_format
|
|
zformat -f modified_formatted "$modified_format" "m:$modified"
|
|
fi
|
|
|
|
# Format renamed.
|
|
if (( $renamed > 0 )); then
|
|
zstyle -s ':git-info:' renamed renamed_format
|
|
zformat -f renamed_formatted "$renamed_format" "r:$renamed"
|
|
fi
|
|
|
|
# Format unmerged.
|
|
if (( $unmerged > 0 )); then
|
|
zstyle -s ':git-info:' unmerged unmerged_format
|
|
zformat -f unmerged_formatted "$unmerged_format" "U:$unmerged"
|
|
fi
|
|
|
|
# Format untracked.
|
|
if (( $untracked > 0 )); then
|
|
zstyle -s ':git-info:' untracked untracked_format
|
|
zformat -f untracked_formatted "$untracked_format" "u:$untracked"
|
|
fi
|
|
|
|
# Format prompts.
|
|
zstyle -s ':git-info:' prompt prompt_format
|
|
zstyle -s ':git-info:' rprompt rprompt_format
|
|
|
|
git_info_vars=(
|
|
git_prompt_info "$prompt_format"
|
|
git_rprompt_info "$rprompt_format"
|
|
)
|
|
|
|
for git_info_var in ${(k)git_info_vars}; do
|
|
zformat -f $git_info_var $git_info_vars[$git_info_var] \
|
|
"s:$action_formatted" \
|
|
"a:$added_formatted" \
|
|
"A:$ahead_formatted" \
|
|
"B:$behind_formatted" \
|
|
"b:$branch_formatted" \
|
|
"C:$clean_formatted" \
|
|
"c:$commit_formatted" \
|
|
"d:$deleted_formatted" \
|
|
"D:$dirty_formatted" \
|
|
"m:$modified_formatted" \
|
|
"R:$remote_formatted" \
|
|
"r:$renamed_formatted" \
|
|
"S:$stashed_formatted" \
|
|
"U:$unmerged_formatted" \
|
|
"u:$untracked_formatted"
|
|
done
|
|
|
|
unset _git_info_executing
|
|
return 0
|
|
}
|
|
|
|
git-info "$@"
|
|
|