src: modularize repo layout into a library

This will greatly help us to structure the functionality and commands in
a more sane way. We will distribute the sources as actual libraries and
reuse code with imports instead of processing everything with m4 and
duplicating a lot of code.

1 files changed, 84 insertions, 0 deletions

diff --git a/src/lib/repo/web.sh b/src/lib/repo/web.sh
new file mode 100644
index 0000000..3fa214d
--- /dev/null
+++ b/src/lib/repo/web.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_REPO_WEB_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_REPO_WEB_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+# shellcheck source=src/lib/api/gitlab.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/api/gitlab.sh
+
+set -e
+
+
+pkgctl_repo_web_usage() {
+	local -r COMMAND=${_DEVTOOLS_COMMAND:-${BASH_SOURCE[0]##*/}}
+	cat <<- _EOF_
+		Usage: ${COMMAND} [OPTIONS] [PKGBASE]...
+
+		Open the packaging repository's website via xdg-open. If called with
+		no arguments, open the package cloned in the current working directory.
+
+		OPTIONS
+		    -h, --help    Show this help text
+
+		EXAMPLES
+		    $ ${COMMAND} web linux
+_EOF_
+}
+
+pkgctl_repo_web() {
+	local pkgbases=()
+	local path giturl pkgbase
+
+	# option checking
+	while (( $# )); do
+		case $1 in
+			-h|--help)
+				pkgctl_repo_web_usage
+				exit 0
+				;;
+			--)
+				shift
+				break
+				;;
+			-*)
+				die "invalid argument: %s" "$1"
+				;;
+			*)
+				pkgbases=("$@")
+				break
+				;;
+		esac
+	done
+
+	# Check if web mode has xdg-open
+	if ! command -v xdg-open &>/dev/null; then
+		die "The web command requires 'xdg-open'"
+	fi
+
+	# Check if used without pkgnames in a packaging directory
+	if (( ! $# )); then
+		path=${PWD}
+		if [[ ! -d "${path}/.git" ]]; then
+			die "Not a Git repository: ${path}"
+		fi
+
+		giturl=$(git -C "${path}" remote get-url origin)
+		if [[ ${giturl} != *${GIT_PACKAGING_NAMESPACE}* ]]; then
+			die "Not a packaging repository: ${path}"
+		fi
+
+		pkgbase=$(basename "${giturl}")
+		pkgbase=${pkgbase%.git}
+		pkgbases=("${pkgbase}")
+	fi
+
+	for pkgbase in "${pkgbases[@]}"; do
+		path=$(gitlab_project_name_to_path "${pkgbase}")
+		xdg-open "${GIT_PACKAGING_URL_HTTPS}/${path}"
+	done
+}