From e5bf5d9259f05314a65a6c500bcd5c4cc52508f6 Mon Sep 17 00:00:00 2001
From: brunocalderon <b@brunocalderon.com>
Date: Thu, 24 Oct 2019 21:31:28 -0300
Subject: [PATCH] Initial commit

---
 .github/FUNDING.yml |  1 +
 LICENSE             | 21 ++++++++++++++++++++
 README.md           | 35 +++++++++++++++++++++++++++++++++
 create_layer.sh     | 48 +++++++++++++++++++++++++++++++++++++++++++++
 update_layer.sh     | 32 ++++++++++++++++++++++++++++++
 5 files changed, 137 insertions(+)
 create mode 100644 .github/FUNDING.yml
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 create_layer.sh
 create mode 100644 update_layer.sh

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..a2fa627
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+patreon: springsdigital
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..0265398
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Springs Digital SpA. https://springsdigital.com
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d36bc3c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,35 @@
+# LayerizeJS
+A set of bash scripts from [Springs Digital](https://springsdigital.com) to automate the creation, update and upload of Lambda Layers in Node.js
+
+### Installation
+Simply get the files via the terminal
+```
+curl 'https://raw.githubusercontent.com/springsdigital/layerizejs/master/create_layer.sh' > create_layer.sh && \
+curl 'https://raw.githubusercontent.com/springsdigital/layerizejs/master/update_layer.sh' > update_layer.sh
+```
+
+## Usage
+
+### Creating a new layer
+
+Use `bash create_layer.sh` to create a new layer.
+The script will ask for the package name.
+If the package is scoped, you will have to provide the scoped name (ex: @scope/package)
+
+### Updating a layer
+Use `bash update_layer.sh` to update a layer.
+You will need to provide the module name. If the module is scoped, provide the module name without scope (ex: ~~@scope/~~ **package**)
+
+> It's important to note that you previously need to have the [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-install.html) installed and configured.
+
+## Credits
+
+Thank you [contributors](https://github.com/springsdigital/layerizejs/graphs/contributors)!
+
+<img src="https://static.springsdigital.com/logo.png" alt="Springs Digital" width="250"/>
+
+LayerizeJS is maintained by [Springs Digital](https://springsdigital.com).
+
+## License
+
+LayerizeJS is © of Springs Digital Spa. It is free software and may be redistributed under the terms specified in the [LICENSE](https://github.com/springsdigital/layerizejs/blob/master/LICENSE).
diff --git a/create_layer.sh b/create_layer.sh
new file mode 100644
index 0000000..5e417c9
--- /dev/null
+++ b/create_layer.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+read -p "What's the package name?: " packagename
+if [ -d "$packagename" ]
+  then
+    echo "This lambda layer already exists, use upload_layer.sh"
+    exit 1
+fi
+echo "Creating a lambda layer package for $packagename"
+mkdir "$packagename"
+cd "$packagename"
+mkdir nodejs
+cd nodejs
+npm init -y >/dev/null
+printf "\033[1;32mCreated package.json ✔\033[0m\n"
+echo "Is the package scoped?"
+read -p "[Y/n]:" scoped
+if [ $scoped = Y ] || [ $scoped = y ] || [ $scoped = Yes ] || [ $scoped = yes ]
+  then
+    echo "Provide the full package with scope. Example: @scope/package"
+    read -p "@scope/package: " scopedpackage
+    echo "This is a scoped package. Installing $scopedpackage"
+    npm i $scopedpackage &>/dev/null
+    printf "\033[1;32mInstalled $scopedpackage ✔\033[0m\n"
+  else
+    echo "This is a not scoped package. Installing $packagename"
+    npm i $packagename &>/dev/null
+    printf "\033[1;32mInstalled $packagename ✔\033[0m\n"
+fi
+cd ..
+zip -r nodejs.zip nodejs/ >/dev/null
+printf "\033[1;32mLayer created ✔\033[0m\n"
+echo "Do you want to upload the layer?"
+read -p "[Y/n]:" upload
+if [ $upload = Y ] || [ $upload = y ] || [ $upload = Yes ] || [ $upload = yes ]
+  then
+    echo "Uploading layer"
+    aws lambda publish-layer-version --zip-file fileb://nodejs.zip --cli-input-json '{
+        "LayerName": "'$packagename'",
+        "Description": "'$packagename' for nodejs",
+        "CompatibleRuntimes": [
+            "nodejs10.x"
+        ]
+    }' >/dev/null
+    printf "\033[1;32mUploaded ✔\033[0m\n"
+    echo "The $packagename lambda layer was successfully created and uploaded"
+  else
+    echo "Goodbye"
+fi
diff --git a/update_layer.sh b/update_layer.sh
new file mode 100644
index 0000000..9bc6b70
--- /dev/null
+++ b/update_layer.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+read -p "What's the layer name (without lambda-layer-nodejs)?: " packagename
+echo "Updating a lambda layer package for $packagename"
+cd "$packagename"
+cd nodejs
+npm update >/dev/null
+printf "\033[1;32mUpdated ✔\033[0m\n"
+echo "Packing layer"
+cd ..
+if [ -f nodejs.zip ]
+  then
+  rm nodejs.zip >/dev/null
+fi
+zip -r nodejs.zip nodejs/ >/dev/null
+printf "\033[1;32mPacked ✔\033[0m\n"
+echo "Do you want to upload the layer?"
+read -p "[Y/n]:" upload
+if [ $upload = Y ] || [ $upload = y ] || [ $upload = Yes ] || [ $upload = yes ]
+  then
+    echo "Uploading layer"
+    aws lambda publish-layer-version --zip-file fileb://nodejs.zip --cli-input-json '{
+        "LayerName": "'$packagename'",
+        "Description": "'$packagename' for nodejs",
+        "CompatibleRuntimes": [
+            "nodejs10.x"
+        ]
+    }' >/dev/null
+    printf "\033[1;32mUploaded ✔\033[0m\n"
+    echo "The $packagename lambda layer was successfully updated and uploaded"
+  else
+    echo "Goodbye"
+fi