Update action.yml

README.md

@@ -2,7 +2,7 @@
 
 The `scalr-action` action is an action written in JavaScript that sets up the Scalr and Terraform CLI. The action does the following:
 
-- Downloads (and caching) the latest version of [Scalr CLI](https://github.com/Scalr/scalr-cli) and adds it to the `PATH`.
+- Downloads (and caching) a specific (or latest) version of [Scalr CLI](https://github.com/Scalr/scalr-cli) and adds it to the `PATH`.
 - Dowloads (and caching) a specific (or autodetected) version of Terraform CLI and adds it to the `PATH`.
 - Configures the Scalr CLI and [Terraform CLI configuration file](https://www.terraform.io/docs/commands/cli-config.html) with a Scalr Hostname and Token.
 - Optionally: Installs a script to wrap following calls of the `terraform` binary. Exposes the STDOUT, STDERR, and exit code as outputs named `stdout`, `stderr`, and `exitcode`. Enabled by default
@@ -76,6 +76,8 @@ The action supports the following inputs:
 
 - `scalr_workspace` - The Scalr workspace ID you plan on working in. This is required if you want to auto-detect Terraform version.
 
+- `scalr_cli_version` - The version of Scalr CLI. The latest version will be used if this is not specified.
+
 - `terraform_version` - The version of Terraform CLI. This must match the version set in your Scalr Workspace. It will be autodetected if left empty and workspace is set.
 
 - `terraform_wrapper` - Whether or not to install a wrapper to wrap calls of the `terraform` binary and expose its STDOUT, STDERR, and exit code

action.yml

@@ -11,6 +11,9 @@ inputs:
   scalr_workspace:
     description: 'The Scalr workspace ID you plan on working in. This is required if you want to autodetect Terraform version.'
     required: false
+  scalr_cli_version:
+    description: 'The Scalr CLI version to install.  Defaults to the latest.'
+    required: false
   terraform_version:
     description: 'The version of Terraform CLI to install. Should match the version set in your Scalr Workspace. Will be autodetected if left empty and workspace is set.'
     required: false

src/terraform.js

@@ -17,17 +17,21 @@ const { stdout } = require('process');
     const hostname = core.getInput('scalr_hostname', { required: true })
     const token = core.getInput('scalr_token', { required: true })
     const workspace = core.getInput('scalr_workspace')
+    let cli_version = core.getInput('scalr_cli_version')
     let version = core.getInput('terraform_version')
     const wrapper = core.getInput('terraform_wrapper') === 'true';
     const output = core.getInput('terraform_output')
 
     const platform = {'win32':'windows'}[os.platform()] || os.platform()
     const arch = {'x32':'386', 'x64':'amd64'}[os.arch()] || os.arch()
 
-    core.info('Fetch latest version of Scalr CLI')
-    let latest = await axios.head('https://github.com/scalr/scalr-cli/releases/latest')    
-    let ver = new URL(latest.request.res.responseUrl).pathname.split('/').pop().replace('v', '');
-    let url = `https://github.com/Scalr/scalr-cli/releases/download/v${ver}/scalr-cli_${ver}_${platform}_${arch}.zip`
+    if (!cli_version) {
+        core.info('Fetch latest version of Scalr CLI')
+        let latest = await axios.head('https://github.com/scalr/scalr-cli/releases/latest')    
+        cli_version = new URL(latest.request.res.responseUrl).pathname.split('/').pop();
+    }
+    cli_version = cli_version.replace('v', '');
+    let url = `https://github.com/Scalr/scalr-cli/releases/download/v${cli_version}/scalr-cli_${cli_version}_${platform}_${arch}.zip`
 
     core.info(`Downloading compressed Scalr CLI binary from ${url}`)
     const zip2 = await toolcache.downloadTool(url)
@@ -103,4 +107,4 @@ const { stdout } = require('process');
 
 } catch(error) {
     core.setFailed(error.message)
-} })();
+} })();