Move Git repository into ~/.usr/.git/

4 files changed, 218 insertions, 0 deletions

diff --git a/etc/bash/check.sh b/etc/bash/check.sh
new file mode 100755
index 0000000..7c12dec
--- /dev/null
+++ b/etc/bash/check.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+set -eu
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  check.sh
+		  check.sh -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+		Options:
+		  -h, --help    show this message
+	EOF
+}
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+while getopts 'h' flag; do
+	case "$flag" in
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+
+shellcheck -xe 1090,1091 \
+	"$XDG_CONFIG_HOME"/bash/rc         \
+	"$XDG_CONFIG_HOME"/bash/vcs-ps1.sh \
+	"$XDG_CONFIG_HOME"/bash/check.sh   \
+	"$XDG_CONFIG_HOME"/bash/privrc.sh
+
+sh -eu ~/.profile
diff --git a/etc/bash/inputrc b/etc/bash/inputrc
new file mode 100644
index 0000000..f5c7095
--- /dev/null
+++ b/etc/bash/inputrc
@@ -0,0 +1,2 @@
+"\e[B": history-search-forward
+"\e[A": history-search-backward
diff --git a/etc/bash/privrc.sh b/etc/bash/privrc.sh
new file mode 120000
index 0000000..243a4bd
--- /dev/null
+++ b/etc/bash/privrc.sh
@@ -0,0 +1 @@
+/home/andreh/dev/private/dotfiles/privrc.sh
\ No newline at end of file
diff --git a/etc/bash/vcs-ps1.sh b/etc/bash/vcs-ps1.sh
new file mode 100644
index 0000000..f2103da
--- /dev/null
+++ b/etc/bash/vcs-ps1.sh
@@ -0,0 +1,158 @@
+#!/bin/sh
+
+repo_status_git() {
+	BRANCH_NAME="$(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 "$dir.fossil" ]; then
+		repo_status_fossil
+	elif [ -d .hg ]; then
+		repo_status_mercurial
+	fi
+}
+
+
+error_marker() {
+	STATUS=$?
+	if [ "$STATUS" != 0 ]; then
+		color -c redb " (!! $STATUS !!) "
+	fi
+}
+
+timestamp() {
+	color -c blacki '\T'
+}
+
+path() {
+	color -c yellowb '\w/'
+}
+
+guix_env() {
+	if [ "$GUIX_ENVIRONMENT" != '' ]; then
+		printf '\n'
+		color -c blacki '~> '
+		color -c purple 'guix environment '
+		printf '('
+		color -c blueb "$GUIX_ENVIRONMENT"
+		printf ')'
+	fi
+}
+
+in_nix_shell() {
+	if [ "$IN_NIX_SHELL" != '' ]; then
+		printf '\n'
+		color -c blacki '~> '
+		color -c purpleb "$IN_NIX_SHELL "
+		color -c purple 'nix-shell '
+		printf '('
+		color -c blueb "${name:-}"
+		printf ')'
+	fi
+}
+
+PS1='`error_marker`'$(timestamp)' '$(path)' `repo_status``guix_env``in_nix_shell`
+$ '
+
+
+vcs_status() {
+	git status "$@"
+}
+
+vcs_diff() {
+	git diff "$@"
+}
+
+vcs_diff_staged() {
+	git diff --staged "$@"
+}