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-rw-r--r--.local/src/blesh/contrib/prompt-git.bash250
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diff --git a/.local/src/blesh/contrib/prompt-git.bash b/.local/src/blesh/contrib/prompt-git.bash
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+++ b/.local/src/blesh/contrib/prompt-git.bash
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+# blesh/contrib/prompt-git.bash (C) 2020-2021, akinomyoga
+
+# bleopt prompt_rps1='\q{contrib/git-info}'
+# bleopt prompt_rps1='\q{contrib/git-name}'
+# bleopt prompt_rps1='\q{contrib/git-hash}'
+# bleopt prompt_rps1='\q{contrib/git-branch}'
+# bleopt prompt_rps1='\q{contrib/git-path}'
+
+ble-import contrib/prompt-defer
+
+#------------------------------------------------------------------------------
+
+_ble_contrib_prompt_git_data=()
+_ble_contrib_prompt_git_base=
+_ble_contrib_prompt_git_base_dir=
+_ble_contrib_prompt_git_vars=(git_base git_base_dir)
+
+## @fn ble/contrib/prompt-git/.check-gitdir path
+## @var[out] git_base git_base_dir
+function ble/contrib/prompt-git/.check-gitdir {
+ local path=$1
+ [[ -f $path/.git/HEAD ]] || return 1
+ ble/prompt/unit/assign _ble_contrib_prompt_git_base "$path"
+ ble/prompt/unit/assign _ble_contrib_prompt_git_base_dir "$path/.git"
+ return 0
+}
+## @fn ble/contrib/prompt-git/.check-submodule path
+## @var[out] git_base git_base_dir
+function ble/contrib/prompt-git/.check-submodule {
+ local path=$1 content
+ [[ -f $path/.git ]] || return 1
+ ble/util/mapfile content < "$path/.git"
+ [[ $content == 'gitdir:'* ]] || return 1
+ local git_base=$path
+ local git_base_dir=${content#'gitdir:'}
+ git_base_dir=${git_base_dir#' '}
+ [[ $git_base_dir == /* ]] ||
+ git_base_dir=$path/$git_base_dir
+ [[ -f $git_base_dir/HEAD ]]
+ ble/prompt/unit/assign _ble_contrib_prompt_git_base "$git_base"
+ ble/prompt/unit/assign _ble_contrib_prompt_git_base_dir "$git_base_dir"
+ return 0
+}
+function ble/prompt/unit:_ble_contrib_prompt_git/update {
+ ble/prompt/unit/add-hash '$PWD'
+
+ type git &>/dev/null || return 1
+ # [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) ]]
+ local path=$PWD found=
+ while
+ if ble/contrib/prompt-git/.check-gitdir "$path"; then
+ [[ $prompt_unit_changed ]]
+ return $?
+ elif ble/contrib/prompt-git/.check-submodule "$path"; then
+ [[ $prompt_unit_changed ]]
+ return $?
+ fi
+ [[ $path == */* ]]
+ do path=${path%/*}; done
+
+ ble/prompt/unit/assign _ble_contrib_prompt_git_base ''
+ [[ $prompt_unit_changed ]]
+}
+
+## @fn ble/contrib/prompt-git/initialize
+## @var[out] git_base git_base_dir
+function ble/contrib/prompt-git/initialize {
+ ble/prompt/unit#update _ble_contrib_prompt_git
+ ble/util/restore-vars _ble_contrib_prompt_ "${_ble_contrib_prompt_git_vars[@]}"
+ [[ $git_base ]]
+}
+
+## @fn ble/contrib/prompt-git/check-dirty
+## 現在の working tree に編輯があるかどうかを非同期で取得します。
+## @var[in] git_base
+_ble_contrib_prompt_git_dirty=0
+ble/contrib/prompt-defer/clear _ble_contrib_prompt_git_dirty
+function ble/contrib/prompt-defer:_ble_contrib_prompt_git_dirty/clear { _ble_contrib_prompt_git_dirty=0; }
+function ble/contrib/prompt-defer:_ble_contrib_prompt_git_dirty/worker {
+ #git diff --quiet
+ git status --porcelain | ble/bin/awk '
+ /^[^ ?]./ { staged = 1;}
+ /^.[^ ?]/ { unstaged = 1;}
+ /^\?\?/ { untracked = 1; }
+ END {
+ if (unstaged) exit 1;
+ if (staged) exit 2;
+ if (untracked) exit 3;
+ exit 0
+ }
+ '
+}
+function ble/contrib/prompt-defer:_ble_contrib_prompt_git_dirty/callback { _ble_contrib_prompt_git_dirty=$?; }
+function ble/contrib/prompt-git/check-dirty {
+ [[ $_ble_contrib_prompt_git_base ]] || return 0
+ ble/contrib/prompt-defer/submit _ble_contrib_prompt_git_dirty "$_ble_contrib_prompt_git_base" ''
+ ble/prompt/unit/add-hash '$_ble_contrib_prompt_git_dirty'
+ return "$_ble_contrib_prompt_git_dirty"
+}
+function ble/contrib/prompt-git/is-dirty { ble/contrib/prompt-git/check-dirty; (($?!=0&&$?!=3)); }
+
+## @fn ble/contrib/prompt-git/get-head-information
+## @var[out] hash branch
+function ble/contrib/prompt-git/get-head-information {
+ branch= hash=
+
+ local head_file=$git_base_dir/HEAD
+ [[ -s $head_file ]] || return
+ local content; ble/util/mapfile content < "$head_file"
+
+ if [[ $content == *'ref: refs/heads/'* ]]; then
+ branch=${content#*refs/heads/}
+
+ local branch_file=$git_base_dir/refs/heads/$branch
+ [[ -s $branch_file ]] || return
+ local content; ble/util/mapfile content < "$branch_file"
+ fi
+
+ [[ ! ${content//[0-9a-fA-F]} ]] && hash=$content
+ return 0
+}
+## @fn ble/contrib/prompt-git/get-tag-name hash
+## @var[out] tag
+function ble/contrib/prompt-git/get-tag-name {
+ # ble/util/assign-array tag 'git describe --tags --exact-match 2>/dev/null'
+ tag=
+ local hash=$1; [[ $hash ]] || return 1
+
+ local file tagsdir=$git_base_dir/refs/tags hash1
+ local files ret; ble/util/eval-pathname-expansion '"$tagsdir"/*'; files=("${ret[@]}")
+ for file in "${files[@]}"; do
+ local tag1=${file#$tagsdir/}
+ [[ -s $file ]] || continue
+ ble/util/mapfile hash1 < "$file"
+ if [[ $hash1 == "$hash" ]]; then
+ tag=$tag1
+ return
+ fi
+ done
+}
+
+function ble/contrib/prompt-git/describe-head {
+ local opts=:$1:
+ ret=
+
+ local dirty_mark=
+ [[ $opts == *:check-dirty:* ]] &&
+ { ble/contrib/prompt-git/check-dirty;
+ case $? in
+ (1) dirty_mark=$'\e[1;38:5:202m*\e[m' ;;
+ (2) dirty_mark=$'\e[1;32m*\e[m' ;;
+ (3) dirty_mark=$'\e[1;94m+\e[m' ;;
+ esac }
+
+ local hash branch
+ ble/contrib/prompt-git/get-head-information
+ if [[ $branch ]]; then
+ local sgr=$'\e[1;34m' sgr0=$'\e[m'
+ ret=$sgr$branch$sgr0
+ if [[ $opts == *:add-hash:* && $hash ]]; then
+ ret="$ret (${hash::7}$dirty_mark)"
+ else
+ ret=$ret$dirty_mark
+ fi
+ return
+ fi
+
+ local DETACHED=$'\e[91mDETACHED\e[m'
+
+ local tag
+ ble/contrib/prompt-git/get-tag-name "$hash"
+ if [[ $tag ]]; then
+ local sgr=$'\e[1;32m' sgr0=$'\e[m'
+ ret=$sgr$tag$sgr0
+ [[ $opts == *:add-hash:* && $hash ]] &&
+ ret="$ret ${hash::7}"
+ ret=$ret$dirty_mark
+ [[ $opts == *:check-detached:* ]] &&
+ ret="$DETACHED ($ret)"
+ return
+ fi
+
+ # "master~23" 等の分かりにくい説明なのでこれは使わない
+ # ble/util/assign-array ret 'git describe --contains --all 2>/dev/null'
+ # if [[ $ret ]]; then
+ # local sgr=$'\e[32m' sgr0=$'\e[m'
+ # ret="($DETACHED at $sgr$ret$sgr0)"
+ # return
+ # fi
+
+ if [[ $hash ]]; then
+ ret=${hash::7}$dirty_mark
+ [[ $opts == *:check-detached:* ]] &&
+ ret="$DETACHED ($ret)"
+ return
+ fi
+
+ ret=$'\e[91mUNKNOWN\e[m'
+}
+
+#------------------------------------------------------------------------------
+
+function ble/prompt/backslash:contrib/git-info {
+ local "${_ble_contrib_prompt_git_vars[@]/%/=}" # WA #D1570 checked
+ if ble/contrib/prompt-git/initialize; then
+ local sgr=$'\e[1m' sgr0=$'\e[m'
+ local name=$sgr${git_base##*?/}$sgr0
+ local ret; ble/contrib/prompt-git/describe-head add-hash:check-dirty:check-detached; local branch=$ret
+ ble/prompt/print "$name $branch"
+ [[ $PWD == "$git_base"/?* ]] &&
+ ble/prompt/print " /${PWD#$git_base/}"
+ return 0
+ else
+ return 1
+ fi
+}
+function ble/prompt/backslash:contrib/git-name {
+ local "${_ble_contrib_prompt_git_vars[@]/%/=}" # WA #D1570 checked
+ if ble/contrib/prompt-git/initialize; then
+ local name=${git_base%.git}
+ name=${name%/}
+ name=${name##*?/}
+ ble/prompt/print "${git_base##*?/}"
+ fi
+}
+function ble/prompt/backslash:contrib/git-hash {
+ local "${_ble_contrib_prompt_git_vars[@]/%/=}" # WA #D1570 checked
+ if ble/contrib/prompt-git/initialize; then
+ local hash branch
+ ble/contrib/prompt-git/get-head-information
+ ble/prompt/print "${hash::${1:-7}}"
+ fi
+}
+function ble/prompt/backslash:contrib/git-branch {
+ local "${_ble_contrib_prompt_git_vars[@]/%/=}" # WA #D1570 checked
+ if ble/contrib/prompt-git/initialize; then
+ local ret; ble/contrib/prompt-git/describe-head check-dirty
+ ble/prompt/print "$ret"
+ fi
+}
+function ble/prompt/backslash:contrib/git-path {
+ local "${_ble_contrib_prompt_git_vars[@]/%/=}" # WA #D1570 checked
+ if ble/contrib/prompt-git/initialize; then
+ if [[ $PWD == "$git_base"/?* ]]; then
+ ble/prompt/print "/${PWD#$git_base/}"
+ elif [[ $PWD == "$git_base" ]]; then
+ ble/prompt/print /
+ fi
+ fi
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 19:52:36 +0000