chore(license): avoid sourcing PKGBUILD in check subcommand

We don't actually need any data from the package, except the pkgbase
which is exclusively used during logging. Simply grep the pkgbase name
and use the path during early code path issues.

Component: pkgctl license check

contrib/completion/bash/devtools.in

@@ -150,7 +150,6 @@ _pkgctl_cmds=(
 	db
 	diff
 	issue
-	license
 	release
 	repo
 	search

src/commitpkg.in

@@ -155,7 +155,7 @@ if (( ${#needsversioning[*]} )); then
 		if [[ ! -f "${file}" ]]; then
 			continue
 		fi
-		if ! git ls-files --error-unmatch "$file" >/dev/null; then
+		if ! git ls-files --error-unmatch "$file"; then
 			die "%s is not under version control" "$file"
 		fi
 	done

src/lib/auth/login.sh

@@ -33,13 +33,11 @@ pkgctl_auth_login_usage() {
 
 		OPTIONS
 		    -g, --gen-access-token   Open the URL to generate a new personal access token
-		    -s, --gen-ssh-token      Directly generate the token via SSH (only works if your gitlab is already configured with SSH)
 		    -h, --help               Show this help text
 
 		EXAMPLES
 		    $ ${COMMAND}
 		    $ ${COMMAND} --gen-access-token
-		    $ ${COMMAND} --gen-ssh-token
 _EOF_
 }
 
@@ -55,10 +53,6 @@ pkgctl_auth_login() {
 				pkgctl_auth_login_usage
 				exit 0
 				;;
-			-s|--gen-ssh-token)
-				USE_SSH=1
-				shift
-				;;
 			-g|--gen-access-token)
 				GEN_ACESS_TOKEN=1
 				shift
@@ -82,17 +76,10 @@ pkgctl_auth_login() {
 	environment variable using a vault, see pkgctl-auth-login(1) for details.
 _EOF_
 
-	if (( USE_SSH )); then
-		token=$(ssh git@gitlab.archlinux.org personal_access_token pkgctl api,write_repository 30)
-		if [[ $? -ne 0 ]]; then
-			msg_error "  Failed to generate token via SSH"
-			exit 1
-		fi
-		token=$(echo "$token" | grep 'Token:' | awk '{print $2}')
-	fi
-
 	if (( GEN_ACESS_TOKEN )); then
 		xdg-open "${personal_access_token_url}" 2>/dev/null
+	fi
+
 	# read token from stdin
 	read -s -r -p "${GREEN}?${ALL_OFF} ${BOLD}Paste your authentication token:${ALL_OFF} " token
 	echo
@@ -101,7 +88,6 @@ _EOF_
 		msg_error "  No token provided"
 		exit 1
 	fi
-	fi
 
 	# check if the passed token works
 	GITLAB_TOKEN="${token}"

src/lib/license/check.sh

@@ -94,19 +94,19 @@ pkgctl_license_check() {
 		pushd "${path}" >/dev/null
 
 		if [[ ! -f PKGBUILD ]]; then
-			msg_error "${BOLD}${pkgbase}:${ALL_OFF} no PKGBUILD found"
+			msg_error "${BOLD}${path}:${ALL_OFF} no PKGBUILD found"
 			return 1
 		fi
 
-		# reset common PKGBUILD variables
-		unset pkgbase
-
-		# shellcheck source=contrib/makepkg/PKGBUILD.proto
-		if ! . ./PKGBUILD; then
-			msg_error "${BOLD}${pkgbase}:${ALL_OFF} failed to source PKGBUILD"
+		if [[ ! -f .SRCINFO ]]; then
+			msg_error "${BOLD}${path}:${ALL_OFF} no .SRCINFO found"
+			return 1
+		fi
+
+		if ! pkgbase=$(grep --max-count=1 --extended-regexp "pkgbase = (.+)" .SRCINFO | awk '{print $3}'); then
+			msg_error "${BOLD}${path}:${ALL_OFF} pkgbase not found in .SRCINFO"
 			return 1
 		fi
-		pkgbase=${pkgbase:-$pkgname}
 
 		if [[ ! -e LICENSE ]]; then
 			msg_error "${BOLD}${pkgbase}:${ALL_OFF} is missing the LICENSE file"

src/lib/license/setup.sh

@@ -188,13 +188,10 @@ path = [
     "README.md",
     "keys/**",
     ".SRCINFO",
-    ".gitignore",
     ".nvchecker.toml",
     "*.install",
     "*.sysusers",
-    "*sysusers.conf",
     "*.tmpfiles",
-    "*tmpfiles.conf",
     "*.logrotate",
     "*.pam",
     "*.service",