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base.sh
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base.sh
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#!/usr/bin/env bash
function __oh_my_git_get_current_action () {
local info="$(git rev-parse --git-dir 2> /dev/null)"
if [ -n "$info" ]; then
local action
if [ -f "$info/rebase-merge/interactive" ]
then
action=${is_rebasing_interactively:-"rebase -i"}
elif [ -d "$info/rebase-merge" ]
then
action=${is_rebasing_merge:-"rebase -m"}
else
if [ -d "$info/rebase-apply" ]
then
if [ -f "$info/rebase-apply/rebasing" ]
then
action=${is_rebasing:-"rebase"}
elif [ -f "$info/rebase-apply/applying" ]
then
action=${is_applying_mailbox_patches:-"am"}
else
action=${is_rebasing_mailbox_patches:-"am/rebase"}
fi
elif [ -f "$info/MERGE_HEAD" ]
then
action=${is_merging:-"merge"}
elif [ -f "$info/CHERRY_PICK_HEAD" ]
then
action=${is_cherry_picking:-"cherry-pick"}
elif [ -f "$info/BISECT_LOG" ]
then
action=${is_bisecting:-"bisect"}
fi
fi
if [[ -n $action ]]; then printf "%s" "${1-}$action${2-}"; fi
fi
}
function __oh_my_git_build_prompt {
local var=${1:?prompt variable missing into __oh_my_git_build_prompt call}
local enabled=`git config --get oh-my-git.enabled 2> /dev/null`
if [[ ${enabled} == false ]]; then
eval "${var}=\"${OMG_PS1_ORIGINAL:?}pppppppp\""
return 0;
fi
local prompt=""
# Git info
local current_commit_hash=$(git rev-parse HEAD 2> /dev/null)
if [[ -n $current_commit_hash ]]; then local is_a_git_repo=true; fi
if [[ $is_a_git_repo == true ]]; then
local current_branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
local current_branch_sanitized=${current_branch//\$/💩}
if [[ $current_branch_sanitized == 'HEAD' ]]; then local detached=true; fi
local number_of_logs="$(git log --pretty=oneline -n1 2> /dev/null | wc -l)"
if [[ $number_of_logs -eq 0 ]]; then
local just_init=true
else
local upstream=$(git rev-parse --symbolic-full-name --abbrev-ref @{upstream} 2> /dev/null)
if [[ -n "${upstream}" && "${upstream}" != "@{upstream}" ]]; then local has_upstream=true; fi
local git_status="$(git status --porcelain 2> /dev/null)"
local action="$(__oh_my_git_get_current_action)"
if [[ $git_status =~ ($'\n'|^).M ]]; then local has_modifications=true; fi
if [[ $git_status =~ ($'\n'|^)M ]]; then local has_modifications_cached=true; fi
if [[ $git_status =~ ($'\n'|^)A ]]; then local has_adds=true; fi
if [[ $git_status =~ ($'\n'|^).D ]]; then local has_deletions=true; fi
if [[ $git_status =~ ($'\n'|^)D ]]; then local has_deletions_cached=true; fi
if [[ $git_status =~ ($'\n'|^)R ]]; then local has_renames=true; fi
if [[ $git_status =~ ($'\n'|^)[MAD] && ! $git_status =~ ($'\n'|^).[MAD\?] ]]; then local ready_to_commit=true; fi
local number_of_untracked_files=$(\grep -c "^??" <<< "${git_status}")
if [[ $number_of_untracked_files -gt 0 ]]; then local has_untracked_files=true; fi
local tags_at_current_commit=$(git tag --points-at $current_commit_hash 2> /dev/null)
if [[ $has_upstream == true ]]; then
local commits_diff="$(git log --pretty=oneline --topo-order --left-right ${current_commit_hash}...${upstream} 2> /dev/null)"
local commits_ahead=$(\grep -c "^<" <<< "$commits_diff")
local commits_behind=$(\grep -c "^>" <<< "$commits_diff")
fi
if [[ $commits_ahead -gt 0 && $commits_behind -gt 0 ]]; then local has_diverged=true; fi
if [[ $has_diverged == false && $commits_ahead -gt 0 ]]; then local should_push=true; fi
local will_rebase=$(git config --get branch.${current_branch_sanitized}.rebase 2> /dev/null)
local number_of_stashes="$(git stash list -n1 2> /dev/null | wc -l)"
if [[ $number_of_stashes -gt 0 ]]; then local has_stashes=true; fi
if [ "${action}" = "bisect" ]; then
local bisect_log=$(git bisect log)
local bisect_first=$(grep 'git bisect good' <<< "${bisect_log}" | head -n1 | cut -d' ' -f4)
local bisect_last=$(grep 'git bisect bad' <<< "${bisect_log}" | head -n1 | cut -d' ' -f4)
local bisect_total=$(git log --pretty=oneline ${bisect_first}..${bisect_last} 2> /dev/null | wc -l)
local bisect_total=$(bc <<< "${bisect_total} - 1")
local bisect_remain=$(git bisect view --pretty=oneline 2> /dev/null | wc -l)
local bisect_remain=$(bc <<< "${bisect_remain} / 2")
local bisect_tested=$(bc <<< "${bisect_total} - ${bisect_remain}")
if [[ ${bisect_remain} -ne 0 ]]; then
local bisect_steps=$(bc -l <<< "a=l(${bisect_remain})/l(2); scale=0; (a+0.5)/1")
local bisect_steps="~${bisect_steps}"
else
local bisect_steps="0"
fi
fi
local toplevel=$(git rev-parse --show-toplevel)
local modules=$(git -C ${toplevel} config --file .gitmodules --name-only --get-regexp path 2> /dev/null | sed 's/\.path$//')
local submodules_outdated=false
local module=''
for module in ${modules}; do
# obtain the module configuration
local module_path=$(git -C "${toplevel}" config --file .gitmodules ${module}.path)
local module_branch=$(git -C "${toplevel}" config --file .gitmodules ${module}.branch)
if [ -z "${module_branch}" ]; then continue; fi
# determine whether the branch is out of date (with cached data)
if [[ -d "${toplevel}/${module_path}/.git" ]];then
# spawn a background update of our cached information
(git -C "${toplevel}/${module_path}" remote update &) 1>/dev/null 2>/dev/null
local branch_rev=$(git -C "${toplevel}/${module_path}" rev-parse origin/${module_branch} 2> /dev/null)
local head_rev=$(git -C "${toplevel}/${module_path}" rev-parse HEAD 2> /dev/null)
if [[ "${head_rev}" != "${branch_rev}" ]]; then
submodules_outdated=true;
fi
fi
done
fi
fi
__oh_my_git_custom_build_prompt \
${var:?} \
${enabled:-true} \
${current_commit_hash:-""} \
${is_a_git_repo:-false} \
${current_branch_sanitized:-""} \
${detached:-false} \
${just_init:-false} \
${has_upstream:-false} \
${has_modifications:-false} \
${has_modifications_cached:-false} \
${has_adds:-false} \
${has_deletions:-false} \
${has_deletions_cached:-false} \
${has_renames:-false} \
${has_untracked_files:-false} \
${ready_to_commit:-false} \
${tags_at_current_commit:-""} \
${has_upstream:-false} \
${commits_ahead:-false} \
${commits_behind:-false} \
${has_diverged:-false} \
${should_push:-false} \
${will_rebase:-false} \
${has_stashes:-false} \
${bisect_tested:-""} \
${bisect_total:-""} \
${bisect_steps:-""} \
${submodules_outdated:-falseaaaaa} \
${action}
}