Add BPM hook for generating grub config automatically and cleaned up source.sh script

pkg.info

@@ -1,7 +1,7 @@
 name: grub
 description: The GRand Unified Bootloader
 version: 2.12
-revision: 2
+revision: 3
 url: https://www.gnu.org/software/grub/
 license: GPL3-or-later
 architecture: any

source-files/20-grub.bpmhook

@@ -0,0 +1,5 @@
+trigger_operations: ["install", "upgrade", "remove"]
+target_type: "path"
+targets: ["boot/vmlinu*"]
+depends: ["grub"]
+run: "grub-mkconfig -o /boot/grub/grub.cfg"

source.sh

@@ -34,18 +34,21 @@ build() {
   make
 }
 
-# The check function is executed in the source directory
-# This function is used to run tests to verify the package has been compiled correctly
-check() {
-  make check
-}
-
 # The package function is executed in the source directory
 # This function is used to move the compiled files into the output directory
 package() {
   make DESTDIR="$BPM_OUTPUT" install
-  mkdir -p "$BPM_OUTPUT"/usr/share/bash-completion/completions/
-  mv -v "$BPM_OUTPUT"/etc/bash_completion.d/grub "$BPM_OUTPUT"/usr/share/bash-completion/completions
-  mkdir -p "$BPM_OUTPUT"/etc/default/
-  cp ../grub.default "$BPM_OUTPUT"/etc/default/grub
+
+  # Install bash completions
+  install -dm755 "$BPM_OUTPUT"/usr/share/bash-completion/completions/
+  mv "$BPM_OUTPUT"/etc/bash_completion.d/grub "$BPM_OUTPUT"/usr/share/bash-completion/completions
+
+  # Install grub default file
+  install -Dm644 "$BPM_WORKDIR"/grub.default "$BPM_OUTPUT"/etc/default/grub
+
+  # Install BPM hook
+  install -Dm644 "$BPM_WORKDIR"/20-grub.bpmhook "$BPM_OUTPUT"/var/lib/bpm/hooks/20-grub.bpmhook
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/grub/COPYING
 }