mirror of
https://github.com/romkatv/powerlevel10k.git
synced 2024-11-29 23:00:07 +00:00
103 lines
4.3 KiB
Bash
103 lines
4.3 KiB
Bash
# Simple Bash prompt with Git status.
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# Source gitstatus.plugin.sh from $GITSTATUS_DIR or from the same directory
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# in which the current script resides if the variable isn't set.
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if [[ -n "${GITSTATUS_DIR:-}" ]]; then
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source "$GITSTATUS_DIR" || return
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elif [[ "${BASH_SOURCE[0]}" == */* ]]; then
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source "${BASH_SOURCE[0]%/*}/gitstatus.plugin.sh" || return
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else
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source gitstatus.plugin.sh || return
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fi
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# Sets GITSTATUS_PROMPT to reflect the state of the current git repository.
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# The value is empty if not in a git repository. Forwards all arguments to
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# gitstatus_query.
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#
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# Example value of GITSTATUS_PROMPT: master ⇣42⇡42 ⇠42⇢42 *42 merge ~42 +42 !42 ?42
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#
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# master current branch
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# ⇣42 local branch is 42 commits behind the remote
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# ⇡42 local branch is 42 commits ahead of the remote
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# ⇠42 local branch is 42 commits behind the push remote
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# ⇢42 local branch is 42 commits ahead of the push remote
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# *42 42 stashes
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# merge merge in progress
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# ~42 42 merge conflicts
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# +42 42 staged changes
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# !42 42 unstaged changes
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# ?42 42 untracked files
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function gitstatus_prompt_update() {
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GITSTATUS_PROMPT=""
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gitstatus_query "$@" || return 1 # error
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[[ "$VCS_STATUS_RESULT" == ok-sync ]] || return 0 # not a git repo
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local reset=$'\e[0m' # no color
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local clean=$'\e[38;5;076m' # green foreground
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local untracked=$'\e[38;5;014m' # teal foreground
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local modified=$'\e[38;5;011m' # yellow foreground
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local conflicted=$'\e[38;5;196m' # red foreground
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local p
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local where # branch name, tag or commit
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if [[ -n "$VCS_STATUS_LOCAL_BRANCH" ]]; then
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where="$VCS_STATUS_LOCAL_BRANCH"
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elif [[ -n "$VCS_STATUS_TAG" ]]; then
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p+="${reset}#"
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where="$VCS_STATUS_TAG"
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else
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p+="${reset}@"
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where="${VCS_STATUS_COMMIT:0:8}"
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fi
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(( ${#where} > 32 )) && where="${where:0:12}…${where: -12}" # truncate long branch names and tags
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p+="${clean}${where}"
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# ⇣42 if behind the remote.
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(( VCS_STATUS_COMMITS_BEHIND )) && p+=" ${clean}⇣${VCS_STATUS_COMMITS_BEHIND}"
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# ⇡42 if ahead of the remote; no leading space if also behind the remote: ⇣42⇡42.
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(( VCS_STATUS_COMMITS_AHEAD && !VCS_STATUS_COMMITS_BEHIND )) && p+=" "
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(( VCS_STATUS_COMMITS_AHEAD )) && p+="${clean}⇡${VCS_STATUS_COMMITS_AHEAD}"
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# ⇠42 if behind the push remote.
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(( VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" ${clean}⇠${VCS_STATUS_PUSH_COMMITS_BEHIND}"
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(( VCS_STATUS_PUSH_COMMITS_AHEAD && !VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" "
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# ⇢42 if ahead of the push remote; no leading space if also behind: ⇠42⇢42.
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(( VCS_STATUS_PUSH_COMMITS_AHEAD )) && p+="${clean}⇢${VCS_STATUS_PUSH_COMMITS_AHEAD}"
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# *42 if have stashes.
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(( VCS_STATUS_STASHES )) && p+=" ${clean}*${VCS_STATUS_STASHES}"
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# 'merge' if the repo is in an unusual state.
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[[ -n "$VCS_STATUS_ACTION" ]] && p+=" ${conflicted}${VCS_STATUS_ACTION}"
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# ~42 if have merge conflicts.
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(( VCS_STATUS_NUM_CONFLICTED )) && p+=" ${conflicted}~${VCS_STATUS_NUM_CONFLICTED}"
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# +42 if have staged changes.
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(( VCS_STATUS_NUM_STAGED )) && p+=" ${modified}+${VCS_STATUS_NUM_STAGED}"
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# !42 if have unstaged changes.
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(( VCS_STATUS_NUM_UNSTAGED )) && p+=" ${modified}!${VCS_STATUS_NUM_UNSTAGED}"
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# ?42 if have untracked files. It's really a question mark, your font isn't broken.
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(( VCS_STATUS_NUM_UNTRACKED )) && p+=" ${untracked}?${VCS_STATUS_NUM_UNTRACKED}"
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GITSTATUS_PROMPT="${p}${reset}"
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}
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# Start gitstatusd in the background.
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gitstatus_stop && gitstatus_start -s -1 -u -1 -c -1 -d -1
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# On every prompt, fetch git status and set GITSTATUS_PROMPT.
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PROMPT_COMMAND=gitstatus_prompt_update
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# Enable promptvars so that ${GITSTATUS_PROMPT} in PS1 is expanded.
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shopt -s promptvars
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# Customize prompt. Put $GITSTATUS_PROMPT in it reflect git status.
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#
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# Example:
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#
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# user@host ~/projects/skynet master+!
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# $ █
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PS1='\[\033[01;32m\]\u@\h\[\033[00m\] ' # green user@host
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PS1+='\[\033[01;34m\]\w\[\033[00m\]' # blue current working directory
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PS1+='${GITSTATUS_PROMPT:+ $GITSTATUS_PROMPT}' # git status (requires promptvars option)
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PS1+='\n\[\033[01;$((31+!$?))m\]\$\[\033[00m\] ' # green/red (success/error) $/# (normal/root)
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PS1+='\[\e]0;\u@\h: \w\a\]' # terminal title: user@host: dir
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