cleanup GitHub actions (#3071)

* cleanup GHA

* remove unused parameters

* consolidate actions, improve readability

* remove unused files

* restore fetch depth

.github/actions/publish-libs/npm-publish.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../.." && pwd )"
+DIST_DIR="$ROOT_DIR/dist/@alfresco"
+TAG=$1
+DRY_RUN=$2
+
+if [[ -z "$TAG" ]]; then
+    echo "Missing tag parameter"
+    exit 1
+fi
+
+export PROJECTS=(
+  'aca-about'
+  'aca-content'
+  'aca-folder-rules'
+  'adf-office-services-ext'
+  'aca-preview'
+  'aca-shared'
+  'aca-viewer'
+);
+
+for PROJECT in ${PROJECTS[@]}
+do
+  cd $DIST_DIR/$PROJECT
+
+  if [[ "$DRY_RUN" == "true" ]]; then
+    echo "[DRY RUN] Publishing \"$PROJECT\" with \"$TAG\" tag"
+    npm publish --dry-run --tag "$TAG"
+  else
+    echo "Publishing \"$PROJECT\" with \"$TAG\" tag"
+    npm publish --tag "$TAG"
+  fi
+done