CI: use bash to run 'gitpublish.sh' (#2640)

package.json

@@ -45,8 +45,8 @@
     "changelog": "node resources/gen-changelog.js",
     "preversion": ". ./resources/checkgit.sh && npm ci",
     "version": "node resources/gen-version.js && npm test && git add src/version.js",
-    "gitpublish:npm": ". ./resources/gitpublish.sh npm npmDist",
-    "gitpublish:deno": ". ./resources/gitpublish.sh deno denoDist"
+    "gitpublish:npm": "bash ./resources/gitpublish.sh npm npmDist",
+    "gitpublish:deno": "bash ./resources/gitpublish.sh deno denoDist"
   },
   "dependencies": {},
   "devDependencies": {

resources/gitpublish.sh

@@ -13,8 +13,13 @@ DIST_DIR=$2
 # Exit immediately if any subcommand terminated
 set -e
 
-if [ ! -d $DIST_DIR ]; then
- echo "Directory '${DIST_DIR}' does not  exist!"
+if [ -z "${BRANCH}" ]; then
+ echo 'Must provide BRANCH as first argument!'
+ exit 1;
+fi;
+
+if [ -z "${DIST_DIR}" ]; then
+ echo 'Must provide DIST_DIR as second argument!'
  exit 1;
 fi;
 
@@ -23,6 +28,11 @@ if [ -z "${GH_TOKEN}" ]; then
  exit 1;
 fi;
 
+if [ ! -d $DIST_DIR ]; then
+ echo "Directory '${DIST_DIR}' does not  exist!"
+ exit 1;
+fi;
+
 # Create empty directory
 rm -rf $BRANCH
 git clone -b $BRANCH -- "https://${GH_TOKEN}@github.com/graphql/graphql-js.git" $BRANCH