compression

.github/workflows/build.yml

@@ -20,18 +20,29 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '20.11.0'
-      - uses: oven-sh/setup-bun@v2
-      - run: bun i
-      - run: bun run build
+          node-version: '18.19.0'
+      - name: Set up Homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+      - name: Install Bun
+        uses: oven-sh/setup-bun@v2
+      - name: Install Brew dependencies
+        uses: brew install p7zip coreutils
+      - name: Build and Install
+        run: |
+          bun i
+          bun run build
+      - name: Compress executable
+        run: |
+          cp build/amdhelper .
+          tar c ./amdhelper | ./gz99 amdhelper.gz
       - name: Publish release
         if: ${{ github.event_name == 'workflow_dispatch' }}
         uses: ncipollo/release-action@v1
         with:
-          artifacts: ./build/amdhelper
+          artifacts: ./amdhelper.gz
           tag: ${{ inputs.tag }}
           name: AMDHelper ${{ inputs.tag }}
           allowUpdates: true
           artifactErrorsFailBuild: false
           prerelease: true
-          token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -166,4 +166,6 @@ dist
 # Finder (MacOS) folder config
 .DS_Store
 
-build
+build
+amdhelper.gz
+amdhelper.gz.new

README.md

@@ -28,4 +28,6 @@ to support Hackintosh on AMD iGPU.
 - [tomnic](https://macos86.it/profile/69-tomnic/) for [guide](https://macos86.it/topic/5489-tutorial-for-patching-binaries-for-amd-hackintosh-compatibility/)
 to patch apps that uses Intel MKL libraries.
 - [NyaomiDEV](https://github.com/NyaomiDEV) for developing [AMDFriend](https://github.com/NyaomiDEV/AMDFriend)
-to automatically patch apps that uses Intel MKL libraries.
+to automatically patch apps that uses Intel MKL libraries.
+- [gmatht](https://github.com/gmatht) for script code [gz99](https://github.com/gmatht/joshell/blob/master/scripts/gz99)
+script for better compression.

gz99

@@ -0,0 +1,53 @@
+#!/bin/bash
+set -e
+
+command -v advdef > /dev/null || echo advdef is not installed. Install for a better compression ratio
+command -v 7z > /dev/null || echo 7z is not installed. Install for a better compression ratio
+
+if [ -z "$1" ]
+then
+	echo "USAGE: $0 OUTPUT.gz"
+	echo "Compresses stdin to OUTPUT.gz"
+	exit 1
+fi
+
+
+OUT=$1
+
+myhash(){
+	sha256sum $@ | sed s/\ .*//
+}
+
+time gzip -9 > $OUT.new
+mv $OUT.new $OUT
+ORIG_HASH=`gunzip < $OUT|myhash`
+
+accept_new(){
+if [ ".`gunzip < $OUT.new|myhash`" = ".$ORIG_HASH" ]
+then
+	oldsize=$(stat -f%z "$OUT")
+	newsize=$(stat -f%z "$OUT.new")
+	if [ $oldsize -gt $newsize ]
+	then
+		echo "$oldsize->$newsize: Saved $((oldsize-newsize)) bytes."
+		mv -f $OUT.new $OUT
+	else
+		echo "$oldsize->$newsize: No savings, new file discarded."
+	fi
+else
+	echo $OUT.new corrupt. Deleting.
+	rm $OUT.new
+fi
+}
+echo Finished GZIP compression, you now have a complete gz file
+echo You can stop here, but we will try to make the file smaller for you.
+rm $OUT.new || true
+#time 7z a $OUT.new -mx=9 -tgzip $OUT
+gunzip < $OUT | time 7z a $OUT.new -mx=9 -tgzip -si
+#time 7z a dummy -mx=9 -tgzip -so -si $OUT.new $OUT
+
+accept_new
+#cp $OUT $OUT.new
+#echo Trying advdef compression
+#time advdef -4 -z $OUT.new # instead link?
+#accept_new

install.sh

@@ -1,6 +1,7 @@
 echo "Installing AMDHelper..."
-curl -sSL https://github.com/alvindimas05/AMDHelper/releases/latest/download/amdhelper -o amdhelper
+curl -sSL https://github.com/alvindimas05/AMDHelper/releases/latest/download/amdhelper.gz -o amdhelper.gz
+tar -xvzf amdhelper.gz
 chmod +x amdhelper
 sudo mv amdhelper /usr/local/bin
 echo "AMDHelper installed! Run the command below to start."
-echo "sudo amdhelper"
+echo "sudo amdhelper"