mattermost-desktop: use system provided electron

srcpkgs/mattermost-desktop/files/mattermost-desktop.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec electron7 /usr/libexec/mattermost-desktop/app.asar --disable-dev-mode "$@"

srcpkgs/mattermost-desktop/patches/20-create-desktop-file.patch

@@ -10,8 +10,8 @@
 +[Desktop Entry]
 +Name=Mattermost
 +Comment=Mattermost Desktop application for Linux
-+Exec=/usr/bin/mattermost-desktop/mattermost-desktop
++Exec=/usr/bin/mattermost-desktop
 +Terminal=false
 +Type=Application
-+Icon=/usr/libexec/mattermost-desktop/icon.svg
++Icon=mattermost-desktop
 +Categories=Network;InstantMessaging;

srcpkgs/mattermost-desktop/template

@@ -1,36 +1,66 @@
 # Template file for 'mattermost-desktop'
 pkgname=mattermost-desktop
 version=4.5.2
-revision=1
-archs="x86_64 i686"
+revision=2
+archs="x86_64* i686*"
 wrksrc="desktop-${version}"
 # electron-builder needs GNU tar
-hostmakedepends="git nodejs-lts-10 python libicns GraphicsMagick xz tar"
-makedepends="libnotify-devel"
+hostmakedepends="git p7zip jq nodejs-lts-10 python libicns GraphicsMagick xz tar"
+makedepends="libnotify-devel electron7"
+depends="electron7"
 short_desc="Team messaging app, an open source Slack alternative"
 maintainer="Artem Zhurikhin <ashpool@xecut.net>"
 license="Apache-2.0"
 homepage="https://mattermost.com/"
 distfiles="https://github.com/mattermost/desktop/archive/v${version}.tar.gz"
 checksum=17e32346592d175f091a4f12068e0cfc5cfd20ed7894f88bb5b54b2eb6eac74a
+nocross=yes
+
+if [ "$XBPS_LIBC" = "musl" ]; then
+	hostmakedepends+=" gcompat" #XXX: ugly af
+	# Npm fetches a bunch of binaries that are lined against glibc
+	# refuses to use the system one
+	# this also kinda limits the amount of support host archs for the build
+	# can partly fixed by adding some host deps so these tools can be built
+	# from source. In short npm packages are a busted mess that shouldn't exist
+fi
+
+do_configure() {
+	case "${XBPS_TARGET_MACHINE#-musl}" in
+		x86_64*) sed -i 's/--ia32//g' package.json ;;
+		i686*) sed -i 's/--x64//g' package.json ;;
+	esac
+
+	# Prepend to system electron in order to avoid an unneeded download.
+	local electronDist="/usr/lib/electron7"
+	local electronVersion="$(<"$electronDist"/version)"
+	jq '{"electronDist": $electronDist, "electronVersion": $electronVersion} + .' \
+		--arg electronDist "$electronDist" \
+		--arg electronVersion "$electronVersion" \
+		electron-builder.json > electron-builder-new.json
+	mv electron-builder-new.json electron-builder.json
+}
 
 pre_build() {
+	# XXX: Should probably be done in some kind of npm helper
+	export USE_SYSTEM_7ZA="true"
 	npm install
 }
 
 do_build() {
+	export USE_SYSTEM_7ZA="true"
 	npm run build
 	npm run package:linux
 }
 
 do_install() {
 	case $XBPS_TARGET_MACHINE in
-		x86_64)	cd release/linux-unpacked ;;
-		i686)	cd release/linux-ia32-unpacked ;;
+		x86_64*)	cd release/linux-unpacked ;;
+		i686*)		cd release/linux-ia32-unpacked ;;
 	esac
 	vmkdir usr/libexec/${pkgname}
-	vcopy . usr/libexec/${pkgname}
+	vinstall resources/app.asar 644 usr/libexec/${pkgname}
 	vinstall Mattermost.desktop 644 usr/share/applications
-	vmkdir usr/bin
-	ln -s ../libexec/mattermost-desktop ${DESTDIR}/usr/bin/mattermost-desktop
+	vinstall icon.svg 644 usr/share/icons/hicolor/scalable/apps mattermost-desktop.svg
+	vbin ${FILESDIR}/mattermost-desktop.sh mattermost-desktop
 }