etc/sh/vcs-ps1.sh: Simplify, using vcs(1)

1 files changed, 1 insertions, 99 deletions

diff --git a/etc/sh/vcs-ps1.sh b/etc/sh/vcs-ps1.sh
index 72df2c4..e12c042 100644
--- a/etc/sh/vcs-ps1.sh
+++ b/etc/sh/vcs-ps1.sh
@@ -1,105 +1,7 @@
 #!/bin/sh
 
-repo_status_git() {
-	BRANCH_NAME="$(git rev-parse --abbrev-ref HEAD)"
-	OUT="$(git status --short --branch --porcelain)"
-	BRANCH_LINE="$(echo "$OUT" | head -n 1)"
-	DIFF_LINES="$(echo "$OUT" | tail -n +2)"
-
-	IS_AHEAD=false
-	IS_BEHIND=false
-	if echo "$BRANCH_LINE" | grep -q 'ahead'; then
-		IS_AHEAD=true
-	fi
-	if echo "$BRANCH_LINE" | grep -q 'behind'; then
-		IS_BEHIND=true
-	fi
-
-	LINE=''
-
-	if [ "$IS_AHEAD" = true ] && [ "$IS_BEHIND" = true ]; then
-		LINE="^^^ $BRANCH_NAME vvv"
-	elif [ "$IS_AHEAD" = true ]; then
-		LINE="^ $BRANCH_NAME ^"
-	elif [ "$IS_BEHIND" = true ]; then
-		LINE="v $BRANCH_NAME v"
-	else
-		LINE="$BRANCH_NAME"
-	fi
-
-	HAS_DIFF=false
-	HAS_UNTRACKED=false
-	if echo "$DIFF_LINES" | grep -q '^[A|D|M| ][M|D| ]'; then
-		HAS_DIFF=true
-	fi
-	if echo "$DIFF_LINES" | grep -q '^[?][?]'; then
-		HAS_UNTRACKED=true
-	fi
-
-	if [ "$HAS_DIFF" = true ]; then
-		COLOR_FN=redb
-		LINE="{$LINE}"
-	elif [ "$IS_AHEAD" = true ] || [ "$IS_BEHIND" = true ]; then
-		COLOR_FN=bluei
-		LINE="[$LINE]"
-	elif [ "$HAS_UNTRACKED" = true ]; then
-		COLOR_FN=lightblue
-		LINE="{$LINE}"
-	else
-		COLOR_FN=green
-		LINE="($LINE)"
-	fi
-
-	color -c "$COLOR_FN" "$LINE"
-
-	BRANCH_COUNT="$(git branch --list | wc -l)"
-	if [ "$BRANCH_COUNT" -gt 1 ]; then
-		color -c lightblue "<$BRANCH_COUNT>"
-	fi
-
-	STASH_COUNT="$(git stash list | wc -l)"
-	if [ "$STASH_COUNT" != 0 ]; then
-		color -c red "*$STASH_COUNT"
-	fi
-
-	color -c blacki " - git/$(git rev-parse HEAD)"
-}
-
-repo_status_fossil() {
-	BRANCH_NAME="$(fossil branch current)"
-
-	if [ -n "$(fossil extras)" ]; then
-		HAS_UNTRACKED=1
-	fi
-
-	BRANCH_MARKER="$BRANCH_NAME"
-
-	if [ -n "${HAS_UNTRACKED:-}" ]; then
-		COLOR_FN=lightblue
-		LINE="($BRANCH_MARKER)"
-	else
-		COLOR_FN=green
-		LINE="($BRANCH_MARKER)"
-	fi
-
-	color -c "$COLOR_FN" "$LINE"
-
-	color -c blacki " - fossil/$(fossil info | awk '/^checkout:/ { print $2 }')"
-}
-
-repo_status_mercurial() {
-	BRANCH_NAME="$(hg branch)"
-}
-
 repo_status() {
-	dir="$(basename "$PWD")"
-	if   [ -d .git ]; then
-		repo_status_git
-	elif [ -f "$dir.fossil" ]; then
-		repo_status_fossil
-	elif [ -d .hg ]; then
-		repo_status_mercurial
-	fi
+	vcs ps1
 }