refactor: move to sh scripts (#17)

build.ps1

@@ -0,0 +1,36 @@
+param(
+    $slug = 'catthehacker/ubuntu',
+    $tag,
+    $node = '12',
+    $distro = 'ubuntu',
+    $type,
+    $image = 'ubuntu',
+    $platforms = 'linux/amd64',
+    $build_version = "master",
+    $build_tag,
+    $build_tag_version = "dev",
+    $build_ref = 'master',
+    $from_image,
+    $from_tag,
+    $runner
+)
+
+& (Get-Command 'docker').source @(
+    'buildx',
+    'build',
+    '--progress=plain',
+    "--tag=ghcr.io/${slug}:${tag}",
+    "--tag=quay.io/${slug}:${tag}",
+    "--tag=docker.io/${slug}:${tag}",
+    "--build-arg=NODE_VERSION=${node}",
+    "--build-arg=DISTRO=${distro}",
+    "--build-arg=TYPE=${type}",
+    "--build-arg=BUILD_TAG=${build_tag}",
+    "--build-arg=BUILD_TAG_VERSION=${build_tag_version}",
+    "--build-arg=BUILD_REF=${build_ref}",
+    "--build-arg=FROM_IMAGE=${from_image}",
+    "--build-arg=FROM_TAG=${from_tag}",
+    "--file=./linux/${image}/Dockerfile",
+    "--platform=${platforms}",
+    '.'
+)