1 files changed, 76 insertions, 20 deletions
diff --git a/scripts/paku b/scripts/paku
index 239f1a5..88fd917 100755
--- a/scripts/paku
+++ b/scripts/paku
@@ -153,29 +153,85 @@ EOF
   mv "$NIX_OUT" default.nix
 }
 
+gen_homebrew() {
+  for p in $(jq -r '.packages[] | @base64' < paku.json); do
+    HOMEBREW_OUT="$(mktemp)"
+    NAME="$(echo "$p" | base64 --decode | jq -r '.name')"
+    VERSION="$(echo "$p" | base64 --decode | jq -r '.version')"
+    TYPE="$(echo "$p" | base64 --decode | jq -r '.type')"
+
+    TARBALL_URL="$(tarball_url "$NAME" "$VERSION")"
+    TARBALL="$(mktemp)"
+    wget -O "$TARBALL" "$TARBALL_URL"
+    SHA256="$(sha256sum "$TARBALL" | cut -d\  -f 1)"
+    DESCRIPTION="$(tar xvf "$TARBALL" -O "$NAME-$VERSION/description")"
+
+    JSON_CHECK_INPUTS="$(echo "$p" | base64 --decode | jq -r '.check_inputs')"
+    if [ "$JSON_CHECK_INPUTS" = 'null' ]; then
+      CHECK_INPUTS=''
+    else
+      CHECK_INPUTS=''
+      for check_input in $(echo "$JSON_CHECK_INPUTS" | jq -r '.[]'); do
+        CHECK_INPUTS="$CHECK_INPUTS
+  depends_on '$check_input' => :build"
+      done
+      CHECK_INPUTS="$CHECK_INPUTS
+"
+    fi
+
+    TEST_SECTION=''
+    if [ "$TYPE" = 'bin' ]; then
+      TEST_SECTION="
+
+  test do
+    system \"#{bin}/$NAME\", '-V'
+  end"
+    fi
+
+    cat <<EOF >>"$HOMEBREW_OUT"
+class ${NAME^} < Formula
+  desc '$DESCRIPTION'
+  homepage 'https://$NAME.euandreh.xyz'
+  url '$TARBALL_URL'
+  sha256 '$SHA256'
+  license 'AGPL-3.0-or-later'
+$CHECK_INPUTS
+  def install
+    system './configure', "--prefix=#{prefix}"
+    system 'make'
+    system 'make', 'check'
+    system 'make', 'install'
+  end$TEST_SECTION
+end
+EOF
+    mv "$HOMEBREW_OUT" "Formula/$NAME.rb"
+  done
+}
+
 refresh_packages() {
-	COUNT="$(jq -r '.packages[].name' < paku.json | wc -l)"
-	INDEXES="$(seq 0 "$((COUNT - 1))")"
+  COUNT="$(jq -r '.packages[].name' < paku.json | wc -l)"
+  INDEXES="$(seq 0 "$((COUNT - 1))")"
   for N in $INDEXES; do
-		NAME="$(jq -r ".packages[$N].name" < paku.json)"
-		cd "../$NAME/"
-		NEW_VERSION="$(git rev-parse HEAD)"
-		cd - >/dev/null
-		jq -r ".packages[$N].version = \"$NEW_VERSION\"" paku.json | sponge paku.json
-	done
+    NAME="$(jq -r ".packages[$N].name" < paku.json)"
+    cd "../$NAME/"
+    NEW_VERSION="$(git rev-parse HEAD)"
+    cd - >/dev/null
+    jq -r ".packages[$N].version = \"$NEW_VERSION\"" paku.json | sponge paku.json
+  done
 }
 
 while getopts 'gr' flag; do
-	case "$flag" in
-		g)
-			gen_guix
-			gen_nix
-			;;
-		r)
-			refresh_packages
-			;;
-		*)
-			printf 'Unrecognized flag "%s".\n' "$flag" >&2
-			;;
-	esac
+  case "$flag" in
+    g)
+      gen_guix
+      gen_nix
+      gen_homebrew
+      ;;
+    r)
+      refresh_packages
+      ;;
+    *)
+      printf 'Unrecognized flag "%s".\n' "$flag" >&2
+      ;;
+  esac
 done