From d50d756b996e99db6579231a6847ed20b2f26ae9 Mon Sep 17 00:00:00 2001
From: Nav <nav@navnav.me>
Date: Fri, 20 Jan 2023 18:40:02 +0000
Subject: [PATCH] Packaging scripts for Arch packages

---
 build/packaging/pkgbuild/PKGBUILD.in          | 33 +++++++++++
 .../packaging/pkgbuild/package-pkgbuild.sh.in | 57 +++++++++++++++++++
 cmake/Packaging.cmake                         | 19 +++++++
 resources/packaging/PKGBUILD.template.in      | 15 -----
 4 files changed, 109 insertions(+), 15 deletions(-)
 create mode 100644 build/packaging/pkgbuild/PKGBUILD.in
 create mode 100644 build/packaging/pkgbuild/package-pkgbuild.sh.in
 delete mode 100644 resources/packaging/PKGBUILD.template.in

diff --git a/build/packaging/pkgbuild/PKGBUILD.in b/build/packaging/pkgbuild/PKGBUILD.in
new file mode 100644
index 00000000..41ebf92e
--- /dev/null
+++ b/build/packaging/pkgbuild/PKGBUILD.in
@@ -0,0 +1,33 @@
+pkgname=@BLOOM_PACKAGE_NAME_LOWER@
+pkgver=@CMAKE_PROJECT_VERSION@
+pkgrel=1
+pkgdesc="@BLOOM_PACKAGE_DESCRIPTION@"
+arch=('i686' 'x86_64')
+url="@CMAKE_PROJECT_HOMEPAGE_URL@"
+license=('LGPLv3')
+
+package(){
+  depends=(
+    'fontconfig>=2.11.94'
+    'freetype2>=2.6'
+    'gcc-libs>=5'
+    'glibc>=2.18'
+    'libgl'
+    'libglvnd'
+    'libpng12'
+    'libx11'
+    'libxcb'
+    'libxext'
+    'libxkbcommon>=0.5.0'
+    'libxkbcommon-x11>=0.5.0'
+    'libxrender'
+    'xcb-util-image>=0.2.1'
+    'xcb-util-keysyms>=0.4.0'
+    'xcb-util-renderutil'
+    'xcb-util-wm>=0.4.1'
+    'zlib>=1.1.4'
+  )
+
+  mkdir -p "${pkgdir}/"
+  cp -R @CMAKE_BINARY_DIR@/packaging/pkgbuild/playground/build_root/* "${pkgdir}/"
+}
diff --git a/build/packaging/pkgbuild/package-pkgbuild.sh.in b/build/packaging/pkgbuild/package-pkgbuild.sh.in
new file mode 100644
index 00000000..e8ea8542
--- /dev/null
+++ b/build/packaging/pkgbuild/package-pkgbuild.sh.in
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+PLAYGROUND_DIR=@CMAKE_BINARY_DIR@/packaging/pkgbuild/playground;
+BUILD_ROOT_DIR=${PLAYGROUND_DIR}/build_root
+BLOOM_INSTALLATION_PREFIX=/opt/bloom/
+BLOOM_INSTALLATION_DIR=${BUILD_ROOT_DIR}/${BLOOM_INSTALLATION_PREFIX}
+BLOOM_PACKAGE_PATH=@CMAKE_BINARY_DIR@/packaging/@BLOOM_PACKAGE_FILE_NAME@.pkg.tar.gz
+
+if [ ! -f @CMAKE_BINARY_DIR@/bin/bloom ]; then
+    echo "Build files not found. Did you forget to build?"
+    exit 1;
+fi
+
+echo "Preparing playground directory...";
+rm -fr ${PLAYGROUND_DIR};
+
+mkdir -p ${PLAYGROUND_DIR};
+mkdir -p ${BUILD_ROOT_DIR};
+mkdir -p ${BLOOM_INSTALLATION_DIR};
+mkdir -p ${BLOOM_INSTALLATION_DIR}/bin;
+
+mkdir -p ${BUILD_ROOT_DIR}/usr/lib/udev/rules.d/;
+mkdir -p ${BUILD_ROOT_DIR}/usr/bin/;
+
+echo "Copying PKGBUILD control file...";
+cp -a @CMAKE_BINARY_DIR@/packaging/pkgbuild/PKGBUILD ${PLAYGROUND_DIR}/;
+
+echo "Copying Bloom binary...";
+cp -a @CMAKE_BINARY_DIR@/bin/bloom ${BLOOM_INSTALLATION_DIR}/bin/;
+
+echo "Copying resources...";
+cp -a @CMAKE_BINARY_DIR@/resources ${BLOOM_INSTALLATION_DIR}/;
+cp -a @CMAKE_CURRENT_SOURCE_DIR@/build/distributed/fonts ${BLOOM_INSTALLATION_DIR}/resources/;
+
+echo "Copying distributed binaries...";
+cp -a @CMAKE_CURRENT_SOURCE_DIR@/build/distributed/bin/lib ${BLOOM_INSTALLATION_DIR}/;
+cp -a @CMAKE_CURRENT_SOURCE_DIR@/build/distributed/bin/plugins ${BLOOM_INSTALLATION_DIR}/;
+
+echo "Copying udev rules...";
+cp -a @CMAKE_CURRENT_SOURCE_DIR@/build/distributed/udevrules/99-bloom.rules ${BUILD_ROOT_DIR}/usr/lib/udev/rules.d/;
+
+echo "Adjusting permissions...";
+chmod u=rwx,g=rx,o=rx -R ${BLOOM_INSTALLATION_DIR}/bin/;
+chmod u=rwx,g=rx,o=rx -R ${BLOOM_INSTALLATION_DIR}/lib/;
+chmod u=rwx,g=rx,o=rx -R ${BLOOM_INSTALLATION_DIR}/plugins/;
+
+chmod u=rwX,g=rX,o=rX -R ${BLOOM_INSTALLATION_DIR}/resources/;
+
+chmod u=rw,g=r,o=r ${BUILD_ROOT_DIR}/usr/lib/udev/rules.d/99-bloom.rules;
+
+echo "Creating symbolic link for Bloom binary..."
+ln -s -f ${BLOOM_INSTALLATION_PREFIX}./bin/bloom ${BUILD_ROOT_DIR}/usr/bin/;
+
+echo "Building Arch package...";
+cd ${PLAYGROUND_DIR};
+makepkg;
+mv ./@BLOOM_PACKAGE_NAME_LOWER@-@CMAKE_PROJECT_VERSION@-1-x86_64.pkg.tar.gz ${BLOOM_PACKAGE_PATH};
diff --git a/cmake/Packaging.cmake b/cmake/Packaging.cmake
index ab859247..333e151c 100644
--- a/cmake/Packaging.cmake
+++ b/cmake/Packaging.cmake
@@ -43,3 +43,22 @@ configure_file(
     WORLD_READ
     @ONLY
 )
+
+# Generate the PKGBUILD file and packaging script
+file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/packaging/pkgbuild")
+
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/build/packaging/pkgbuild/PKGBUILD.in"
+    "${CMAKE_BINARY_DIR}/packaging/pkgbuild/PKGBUILD"
+    @ONLY
+)
+
+configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/build/packaging/pkgbuild/package-pkgbuild.sh.in"
+    "${CMAKE_BINARY_DIR}/packaging/package-pkgbuild.sh"
+    FILE_PERMISSIONS
+    OWNER_EXECUTE OWNER_READ OWNER_WRITE
+    GROUP_READ
+    WORLD_READ
+    @ONLY
+)
diff --git a/resources/packaging/PKGBUILD.template.in b/resources/packaging/PKGBUILD.template.in
deleted file mode 100644
index 3ffb1085..00000000
--- a/resources/packaging/PKGBUILD.template.in
+++ /dev/null
@@ -1,15 +0,0 @@
-pkgname=@CPACK_PACKAGE_NAME_LOWER@
-pkgver=@CMAKE_PROJECT_VERSION@
-pkgrel=1
-pkgdesc="@CPACK_PACKAGE_DESCRIPTION_SUMMARY@"
-arch=('i686' 'x86_64')
-url="@CMAKE_PROJECT_HOMEPAGE_URL@"
-license=('LGPLv3')
-install=bloom.install
-
-package(){
-  depends=('fontconfig>=2.11.94' 'freetype2>=2.6' 'gcc-libs>=5' 'glibc>=2.18' 'libgl' 'libglvnd' 'libpng12' 'libx11' 'libxcb' 'libxext' 'libxkbcommon>=0.5.0' 'libxkbcommon-x11>=0.5.0' 'libxrender' 'xcb-util-image>=0.2.1' 'xcb-util-keysyms>=0.4.0' 'xcb-util-renderutil' 'xcb-util-wm>=0.4.1' 'zlib>=1.1.4')
-
-  mkdir -p "${pkgdir}/@CPACK_PACKAGING_INSTALL_PREFIX@"
-  cp -R @CMAKE_INSTALL_PREFIX@* "${pkgdir}/@CPACK_PACKAGING_INSTALL_PREFIX@"
-}