clean up PKGBUILD: uppkg -> 6.1.5-5

.SRCINFO

@@ -1,18 +1,17 @@
 pkgbase = chromium-extension-rggl
 	pkgdesc = Remove German Gender Language - chromium extension
 	pkgver = 6.1.5
-	pkgrel = 4
+	pkgrel = 5
 	url = https://github.com/motsiw/rggl
 	arch = any
 	license = custom:none
-	makedepends = unzip
+	makedepends = git
 	makedepends = openssl
 	makedepends = jq
 	depends = chromium
-	noextract = https://github.com/motsiw/rggl/archive/refs/heads/main.zip
-	source = https://github.com/motsiw/rggl/archive/refs/heads/main.zip
+	source = git+https://github.com/motsiw/rggl.git
 	source = rggl.pem
-	sha256sums = ba0ef0ab20410c11fefce05164a78a3a60cbcacd9bdcaa71f47b7c484ce73c77
+	sha256sums = SKIP
 	sha256sums = a1277e90fc36ecbc5700868f6194c66e8950dbbac192df16ad04c29075c1abfd
 
 pkgname = chromium-extension-rggl

.gitignore

@@ -1,7 +1,6 @@
 *.pkg.*
-*.zip
 src
-rggl-*
+rggl*
 pkg
 *.log
 nohup.out

PKGBUILD

@@ -1,48 +1,57 @@
 # Maintainer: Noah Vogt (noahvogt) <noah@noahvogt.com>
-# private key generated with `openssl genrsa 2048| openssl pkcs8 -topk8 -nocrypt -traditional`
+# private key generated with `openssl genrsa 2048 | openssl pkcs8 -topk8 -nocrypt -traditional`
 
 # binary version of this package (-bin): github.com/noahvogt/chromium-extension-rggl-bin-aur
 
-pkgname=chromium-extension-rggl
 _extension=rggl
+pkgname=chromium-extension-"$_extension"
 pkgver=6.1.5
 _commit=319553d247b80a7907b108c362e08d4b1759ee8d
-pkgrel=4
+pkgrel=5
 pkgdesc="Remove German Gender Language - chromium extension"
 arch=('any')
-url="https://github.com/motsiw/rggl"
+url="https://github.com/motsiw/$_extension"
 license=('custom:none')
 depends=('chromium')
-makedepends=('unzip' 'openssl' 'jq')
-source=("https://github.com/motsiw/rggl/archive/refs/heads/main.zip"
-        "rggl.pem")
-noextract=("https://github.com/motsiw/rggl/archive/refs/heads/main.zip")
-sha256sums=('ba0ef0ab20410c11fefce05164a78a3a60cbcacd9bdcaa71f47b7c484ce73c77'
+makedepends=('git' 'openssl' 'jq')
+source=("git+https://github.com/motsiw/$_extension.git"
+        "$_extension.pem")
+sha256sums=('SKIP'
             'a1277e90fc36ecbc5700868f6194c66e8950dbbac192df16ad04c29075c1abfd')
 
 build() {
-    pubkey="$(openssl rsa -in "$_extension.pem" -pubout -outform DER |base64 -w0)"
+    # prepare source directory (while retaining reproducibility)
+    cd "$_extension"
+    git checkout "$_commit"
+    cd ..
+    mv "$_extension"/src_edge_chrome_manifest_v3 "$pkgname-$pkgver"
+    find "$pkgname-$pkgver" -exec touch -t 202403120000 {} +
+
+    pubkey="$(openssl rsa -in "$_extension.pem" -pubout -outform DER | base64 -w0)"
+    export _id="$(echo $pubkey | base64 -d | sha256sum | head -c32 | tr '0-9a-f' 'a-p')"
+
     # create extension json
-    export _id="$(echo $pubkey |base64 -d |sha256sum |head -c32 |tr '0-9a-f' 'a-p')"
+    _extver="$(jq -r '.version' "$pkgname-$pkgver/manifest.json")"
     cat << EOF > "$_id".json
 {
     "external_crx": "/usr/lib/$pkgname/$pkgname-$pkgver.crx",
-    "external_version": "$pkgver"
+    "external_version": "$_extver"
 }
 EOF
-    unzip -u -d "$_extension-$pkgver" "main.zip"
-    cd "$_extension-$pkgver"/rggl-main/src_edge_chrome_manifest_v3
+
+    # enroll public key in manifest
+    cd "$pkgname-$pkgver"
     jq --ascii-output --arg key "$pubkey" '. + {key: $key}' manifest.json > manifest.json.new
     mv manifest.json.new manifest.json
     touch -t 202403120000 manifest.json
     cd ..
+
+    # pack extension
     tmpdir="$(mktemp -d chromium-pack-XXXXXX)"
-    chromium --user-data-dir="$tmpdir" --pack-extension="src_edge_chrome_manifest_v3" --pack-extension-key="$srcdir/$_extension.pem"
-    mv "src_edge_chrome_manifest_v3.crx" "$pkgname-$pkgver.crx"
+    chromium --user-data-dir="$tmpdir" --pack-extension="$pkgname-$pkgver" --pack-extension-key="$_extension.pem"
 }
 
 package() {
     install -Dm644 -t "$pkgdir/usr/share/chromium/extensions/" "$_id.json"
-    cd "$_extension-$pkgver/rggl-main"
     install -Dm644 -t "$pkgdir/usr/lib/$pkgname/" "$pkgname-$pkgver.crx"
 }