Add post-deploy script to make functions public

Shout out to this post for pointing out this workaround:
serverless/serverless-google-cloudfunctions#205 (comment)

One this is natively supported in the serverless-google-cloudfunctions plugin, the serverless.yml file should be updated accordingly.

Author: cgossain

.gitignore

@@ -1,3 +1,5 @@
+.DS_Store
+
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 

README.md

@@ -2,15 +2,15 @@
 
 This template project is designed to be used as a starting point for a Google Cloud Functions project using the Golang runtime and the Serverless Framework.
 
-## Requirements
+## Prerequisites
 
-- You have the [Serverless Framework](https://www.serverless.com/framework/docs/getting-started/) installed.
-- You have a project already created and configured in Google Cloud. You can follow [this guide](https://www.serverless.com/framework/docs/providers/google/guide/credentials/) to make sure its setup to work with Severless.
-- You've setup your overall environment to work with GCP and the Serverless Framework. You should follow [these guides](https://www.serverless.com/framework/docs/providers/google/guide/intro/) if not.
+- Install the [Serverless Framework](https://www.serverless.com/framework/docs/getting-started/)
+- Install the [Google Cloud SDK](https://cloud.google.com/sdk/docs/install), and then run `gcloud auth login` to authenticate
+- Create and configure a project in Google Cloud Console. You can follow [this guide](https://www.serverless.com/framework/docs/providers/google/guide/credentials/) to make sure its setup to work with Severless.
 
 ## Project structure
 
-The root directory contains a folder for each of your microservices (i.e. Go package).
+The root directory contains a folder for each microservice/package.
 
 The `go.mod` file also resides in the root directory.
 
@@ -42,21 +42,15 @@ Create a directory (i.e. package) for each logical microservice you intend to de
 cp -R templateservice <b>mynewservice</b>
 </pre>
 
-2. Navigate to the new directory and install the Google Cloud Functions Provider Plugin:
-
-<pre>
-cd <b>mynewservice</b> && serverless plugin install --name serverless-google-cloudfunctions
-</pre>
-
-3. Update the package name in both `fn.go` and `fn_test.go` to match your microservice/package name:
+2. Update the package name in both `fn.go` and `fn_test.go` to match your microservice/package name:
 
 <pre>
 package <b>mynewservice</b>
 
 ...
 </pre>
 
-4. Open `serverless.yml` and update the configuration (i.e. service name, GCP project name, GCP credentials keyfile, etc.):
+3. Open `serverless.yml` and update the configuration (i.e. service name, GCP project name, GCP credentials keyfile, etc.):
 
 <pre>
 service: <b>mynewservice</b>
@@ -84,6 +78,12 @@ functions:
 ...
 </pre>
 
+4. Install the serverless plugin dependencies (specified in `package.json`):
+
+<pre>
+npm install
+</pre>
+
 ### Additional info
 
 Take a look at [this guide](https://cloud.google.com/functions/docs/writing#structuring_source_code) for ideas on how to structure your source code for different scenarios:

scripts/sls-update-functions-visibility.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+functions=$(sls print --path functions --transform keys --format text | xargs)
+
+# Sort functions into public vs. private
+pub=()
+prv=()
+for fn in ${functions[@]}; do
+    # if the `allowUnauthenticated: true` flag is defined for the function flag it to be made public
+    if [[ "$(sls print --path functions."$fn" --format yaml | xargs)" == *"allowUnauthenticated: true"* ]]; then
+        pub+=($fn)
+    else
+        prv+=($fn)
+    fi
+done
+
+# Run the "make-function-public" command for each public function
+for fn in ${pub[@]}; do
+    echo "Making "$fn" public"
+    npx sls make-function-public --function="$fn"
+done
+
+# Run the "make-function-private" command for each private function
+for fn in ${prv[@]}; do
+    echo "Making "$fn" private"
+    npx sls make-function-private --function="$fn"
+done

templateservice/.gitignore

@@ -1,3 +1,5 @@
+.DS_Store
+
 # Binaries for programs and plugins
 *.exe
 *.exe~
@@ -15,6 +17,5 @@
 # vendor/
 
 # Other
-.DS_Store
 node_modules
 .serverless