some info

README.md

@@ -1,7 +1,14 @@
 # container-compose
+An implementation of [Compose Spec](https://compose-spec.io/) with support for [Podman](https://podman.io/) and [Docker](https://www.docker.com/) backend.
+This project focuses on:
 
-neither docker-compose or podman-compose supports building multi arch images and push them to registrar. this is a bash script to attempt to fix it and add support for it.  
+* Multiarch container build and push to regitrar
 
+# Selecting backend engine:
+- Pass `--engine=docker` or `--engine=podman` as first argument or it will use select engine based on compose file name `docker` if `docker-compose.yaml` or `docker-compose.yml` and podman if `podman-compose.yaml` or `podman-compose.yml`.
+
+### Spec to follow
+[https://github.com/compose-spec/compose-spec/blob/master/spec.md#compose-file](https://github.com/compose-spec/compose-spec/blob/master/spec.md#compose-file)
 
 This script checks if current dir has one of these files, in this oder
 ```text
@@ -14,3 +21,13 @@ podman-compose.yml
 container-compose.yaml
 container-compose.yml
 ```
+
+# Install system-wide
+**WARNING: DO NOT RUN RANDOM COMMANDS OFF THE INTERNET LIKE THIS, READ WHAT IT DOES AND RUN ONLY IF YOU CAN TRUST IT!**
+*anyway..*
+```bash
+sudo curl -L https://git.shihaam.dev/shihaam/container-compose/raw/branch/main/container-compose -o /usr/local/bin/container-compose \
+&& sudo chmod +x /usr/local/bin/container-compose
+```
+Run the same command again to update it.
+

container-compose

@@ -23,7 +23,7 @@ check_file() {
         shift # Remove build from positional parameters
         ;;
       push)
-        push=push
+        push=true
         shift # Remove build from positional parameters
         ;;
       pull)
@@ -131,6 +131,7 @@ build(){
 
 	platform=$(yq e ".services.$service.platform" "$file")
 	image=$(yq e ".services.$service.image" "$file")
+	build=$(yq e ".services.$service.build" "$file")
 	context=$(yq e ".services.$service.build.context" "$file")
 	dockerfile=$(yq e ".services.$service.build.dockerfile" "$file")
 	# Replace '/' and ':' with '-' in the platform string to make it suitable for a tag
@@ -138,11 +139,60 @@ build(){
 	# Append platform information to the image tag
 	new_image_tag="${image}-${platform_tag}"
  
-	$engine buildx build --platform $platform -t $new_image_tag -f $context/$dockerfile $context
+  # If dockerfile is null or empty, set it to "Dockerfile"
+    if [ -z "$dockerfile" ]; then
+        dockerfile="Dockerfile"
+    fi
+    if [ -z "$context" ]; then
+        context="."
+    fi
+	$engine buildx build --platform $platform -t $new_image_tag -f $context/$dockerfile $context --load
 	done
 }
-#push(){
-#}
+push(){
+	services=$(yq e '.services | keys | .[]' "$file")
+	for service in $services; do
+
+	platform=$(yq e ".services.$service.platform" "$file")
+	image=$(yq e ".services.$service.image" "$file")
+	build=$(yq e ".services.$service.build" "$file")
+	context=$(yq e ".services.$service.build.context" "$file")
+	dockerfile=$(yq e ".services.$service.build.dockerfile" "$file")
+	# Replace '/' and ':' with '-' in the platform string to make it suitable for a tag
+	platform_tag=$(echo "$platform" | tr '/:' '-')
+	# Append platform information to the image tag
+	new_image_tag="${image}-${platform_tag}"
+ 
+  # If dockerfile is null or empty, set it to "Dockerfile"
+    if [ -z "$dockerfile" ]; then
+        dockerfile="Dockerfile"
+    fi
+    if [ -z "$context" ]; then
+        context="."
+    fi
+echo	push both tags cmd: $engine push $new_image_tag
+	$engine push $new_image_tag
+done
+################################################################ BOTH IMAGES PUSHED
+manifest_create_cmd="$engine manifest create $image"
+echo $manifest_create_cmd
+services=$(yq e '.services | keys | .[]' "$file")
+	for service in $services; do
+		platform=$(yq e ".services.$service.platform" "$file")
+		image=$(yq e ".services.$service.image" "$file")
+		# Replace '/' and ':' with '-' in the platform string to make it suitable for a tag
+		platform_tag=$(echo "$platform" | tr '/:' '-')
+		# Append platform information to the image tag
+		new_image_tag="${image}-${platform_tag}"
+
+		manifest_create_cmd+=" $new_image_tag"
+	done
+echo Manifest Create cmd: $manifest_create_cmd
+     $manifest_create_cmd
+#########################################
+echo  manifest push cmd:	$engine manifest push $image
+	$engine manifest push $image
+}
 
 pull(){
 	services=$(yq e '.services | keys | .[]' "$file")
@@ -156,4 +206,7 @@ if [ "$pull" = true ]; then
 	pull
 elif [ "$build" = true ]; then
 	build
+elif [ "$push" = true ]; then
+#	echo push
+	push
 fi

testtag.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+image="nginx:latest"
+platforms=("amd64" "arm64")
+engine="docker"
+
+# Start the command string
+cmd="$engine manifest create $image"
+
+# Append each platform-specific image to the command string
+for platform in "${platforms[@]}"; do
+    cmd+=" $image-$platform"
+done
+
+# Output the complete command string
+echo "$cmd"