# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"

  zig fetch --global-cache-dir ./zig-global-cache "$BPM_WORKDIR"/zig-pixman
  zig fetch --global-cache-dir ./zig-global-cache "$BPM_WORKDIR"/zig-wayland
  zig fetch --global-cache-dir ./zig-global-cache "$BPM_WORKDIR"/zig-wlroots
  zig fetch --global-cache-dir ./zig-global-cache "$BPM_WORKDIR"/zig-xkbcommon
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  DESTDIR=build zig build \
                    --summary all \
                    --prefix /usr \
                    --search-prefix /usr \
                    --global-cache-dir ../zig-global-cache \
                    --build-id=sha1 \
                    -Dtarget=native-linux.6.6-gnu.2.40 \
                    -Dcpu=baseline \
                    -Dpie \
                    -Doptimize=ReleaseSafe \
                    -Dxwayland
}

# 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() {
  DESTDIR=build zig build test \
                          --summary all \
                          --prefix /usr \
                          --search-prefix /usr \
                          --global-cache-dir ../zig-global-cache \
                          --build-id=sha1 \
                          -Dtarget=native-linux.6.6-gnu.2.40 \
                          -Dcpu=baseline \
                          -Dpie \
                          -Doptimize=ReleaseSafe \
                          -Dxwayland
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  cp -a build/* -t "$BPM_OUTPUT"

  # Install session file
  install -Dm644 contrib/river.desktop "$BPM_OUTPUT"/usr/share/wayland-sessions/river.desktop

  # Install package licenses
  install -Dm644 LICENSES/{0BSD,MIT}.txt -t "$BPM_OUTPUT"/usr/share/licenses/river
}