release workflow configuration init

aur-struct/.SRCINFO

@@ -1,11 +1,13 @@
 pkgbase = spotube-bin
 	pkgdesc = A lightweight free Spotify crossplatform-client which handles playback manually, streams music using Youtube & no Spotify premium account is needed
 	pkgver = 2.0.0
-	pkgrel = 2
+	pkgrel = 3
 	url = https://github.com/KRTirtho/spotube/
 	arch = x86_64
 	license = BSD-4-Clause
 	depends = libkeybinder3
+	depends = gst-plugins-good
+	depends = webkit2gtk
 	source = https://github.com/KRTirtho/spotube/releases/download/v2.0.0/Spotube-linux-x86_64.tar.xz
 	md5sums = 55955fb42d7e3f960392d68d45e2030a
 

bin/verify-pkgbuild.dart

@@ -0,0 +1,21 @@
+import 'dart:convert';
+import 'dart:io';
+
+void main() {
+  Process.run("sh", ["-c", '"./scripts/pkgbuild2json.sh aur-struct/PKGBUILD"'])
+      .then((result) {
+    try {
+      final pkgbuild = jsonDecode(result.stdout);
+      if (pkgbuild["version"] !=
+          Platform.environment["RELEASE_VERSION"]?.substring(1)) {
+        throw Exception(
+            "PKGBUILD version doesn't match current RELEASE_VERSION");
+      }
+      if (pkgbuild["release"] != "1") {
+        throw Exception("In new releases pkgrel should be 1");
+      }
+    } catch (e) {
+      print("[Failed to parse PKGBUILD] $e");
+    }
+  });
+}

scripts/pkgbuild2json.sh

@@ -0,0 +1,169 @@
+#!/bin/bash
+
+# pkgbuild2json: Parses and converts Arch Linux PKGBUILDS into JSON
+# Copyright (C) 2020  Michael Connor Buchan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+usage() {
+    cat <<EOF >&2
+usage: $0 <pkgbuild>
+Convert the metadata in a pkgbuild file to json.
+Positional Arguments:
+    pkgbuild: Path to a PKGBUILD file.
+EOF
+}
+
+error() {
+    echo "$0: error: $*" >&2
+    exit 1
+}
+
+# Trim whitespace from strings.
+trim() {
+    echo -e "${1}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'
+}
+
+# Convert a Bash array to a JSON array.
+toArray() {
+    # Make $arr a reference to the variabl named by $1
+declare -n arr="$1"
+    if [ "$arr" = "" ]; then
+        # Variable is empty
+        echo '[]'
+    else
+        printf "%s\n" "${arr[@]}" | jq -R . | jq -s .
+    fi
+}
+
+main() {
+    if [ "$#" -lt 1 ]; then
+        usage
+        exit 1
+    elif [ -f "$1" ] && [ -r "$1" ]; then
+        PKGBUILD="$1"
+        # PKGBUILD is readable
+        # Read the maintainer info (if any)
+        declare -a maintainers=()
+        while read maintainer_text; do
+                maintainer_name="$(echo "$maintainer_text" | cut -d: -f2 | cut -d '<' -f1)"
+                maintainer_email="$(echo "$maintainer_text" | cut -d '<' -f2 | cut -d '>' -f1)"
+                maintainers+=("$(jq -n \
+                    --arg name "$(trim "$maintainer_name")" \
+                    --arg email "$(trim "$maintainer_email")" \
+                    '{"name": $name, "email": $email}')")
+            done < <(grep '\# Maintainer: .\+ <.\+@.\+>' "$PKGBUILD")
+                if [ "${#maintainers[@]}" -gt 0 ]; then
+            maintainers_json="$(printf "%s\n" "${maintainers[@]}" | jq -s .)"
+        else
+            maintainers_json='[]'
+                fi
+
+            # Source the PKGBUILD to get the rest of the variables
+        source "$PKGBUILD" || error "Failed to source $1."
+
+        # Convert the arrays to json
+        pkg_name="$(toArray pkgname)"
+        pkg_arch="$(toArray arch)"
+        pkg_license="$(toArray license)"
+        pkg_groups="$(toArray groups)"
+        pkg_depends="$(toArray depends)"
+        pkg_makedepends="$(toArray makedepends)"
+        pkg_checkdepends="$(toArray checkdepends)"
+        pkg_optdepends="$(toArray optdepends)"
+        pkg_provides="$(toArray provides)"
+        pkg_conflicts="$(toArray conflicts)"
+        pkg_replaces="$(toArray replaces)"
+        pkg_backup="$(toArray backup)"
+        pkg_options="$(toArray options)"
+        pkg_source="$(toArray source)"
+        pkg_noextract="$(toArray noextract)"
+        pkg_md5sums="$(toArray md5sums)"
+        pkg_sha1sums="$(toArray sha1sums)"
+        pkg_sha224sums="$(toArray sha224sums)"
+        pkg_sha256sums="$(toArray sha224sums)"
+        pkg_sha512sums="$(toArray sha512sums)"
+        pkg_b2sums="$(toArray b2sums)"
+        pkg_validpgpkeys="$(toArray validpgpkeys)"
+
+# Output the converted JSON
+jq -n \
+    --argjson maintainers "$maintainers_json" \
+        --argjson name "$pkg_name" \
+        --arg version "$pkgver" \
+        --arg release "$pkgrel" \
+        --arg epoch "$epoch" \
+        --arg desc "$pkgdesc" \
+        --argjson arch "$pkg_arch" \
+        --argjson license "$pkg_license" \
+        --arg url "$url" \
+        --argjson groups "$pkg_groups" \
+        --argjson depends "$pkg_depends" \
+        --argjson makedepends "$pkg_makedepends" \
+        --argjson checkdepends "$pkg_checkdepends" \
+        --argjson optdepends "$pkg_optdepends" \
+        --argjson provides "$pkg_provides" \
+        --argjson conflicts "$pkg_conflicts" \
+        --argjson replaces "$pkg_replaces" \
+        --argjson backup "$pkg_backup" \
+        --argjson options "$pkg_options" \
+        --arg install "$install" \
+        --arg changelog "$changelog" \
+        --argjson source "$pkg_source" \
+        --argjson noextract "$pkg_noextract" \
+        --argjson md5sums "$pkg_md5sums" \
+        --argjson sha1sums "$pkg_sha1sums" \
+        --argjson sha224sums "$pkg_sha224sums" \
+        --argjson sha256sums "$pkg_sha256sums" \
+        --argjson sha512sums "$pkg_sha512sums" \
+        --argjson b2sums "$pkg_b2sums" \
+        --argjson validpgpkeys "$pkg_validpgpkeys" \
+                    '{
+    "maintainers": $maintainers,
+        "name": $name,
+        "version": $version,
+        "release": $release,
+        "epoch": $epoch,
+        "desc": $desc,
+        "arch": $arch,
+        "url": $url,
+        "license": $license,
+        "groups": $groups,
+        "depends": $depends,
+        "makedepends": $makedepends,
+        "checkdepends": $checkdepends,
+        "optdepends": $optdepends,
+        "provides": $provides,
+        "conflicts": $conflicts,
+        "replaces": $replaces,
+        "backup": $backup,
+        "options": $options,
+        "install": $install,
+        "changelog": $changelog,
+        "source": $source,
+        "noextract": $noextract,
+        "md5sums": $md5sums,
+        "sha1sums": $sha1sums,
+        "sha224sums": $sha224sums,
+        "sha256sums": $sha256sums,
+        "sha512sums": $sha512sums,
+        "b2sums": $b2sums,
+        "validpgpkeys": $validpgpkeys
+    }'
+    else
+        error "$1 is not a readable file."
+    fi
+}
+
+main $*