feat(env): Read WORKSPACE_ID alternatively (#36)

* Add one-liner to add the CLI to a Codesphere workspace
* fix parameter names in set-env-vars command
* fix type in readme
* read env var as set in workspace by default

Signed-off-by: Manuel Dewald <manuel@codesphere.com>

Author: NautiluX

README.md

@@ -16,10 +16,18 @@ This project is licensed under the Apache License, Version 2.0 - see the [LICENS
 
 You can install the Codesphere CLI in a few ways:
 
+#### Install inside a Codesphere Workspace
+
+To use the CLI inside a Codesphere workspace, install it using the following command:
+
+```
+wget -qO- 'https://api.github.com/repos/codesphere-cloud/cs-go/releases/latest' | grep linux_amd64 | grep browser_download_url | sed s/.*https/https/ | sed s/\".*$// | xargs wget -O $HOME/.local/bin/cs && chmod +x $HOME/.local/bin/cs
+```
+
 #### Using GitHub CLI (`gh`)
 
 If you have the [GitHub CLI](https://cli.github.com/) installed, you can install the `cs` CLI with a command like the following.
-Not that some commands may require you to elevate to the root user with `sudo`.
+Note that some commands may require you to elevate to the root user with `sudo`.
 
 ##### ARM Mac
 
@@ -38,7 +46,7 @@ chmod +x /usr/local/bin/cs
 #### Using `wget`
 
 This option requires to have the `wget` and `jq` utils installed. Download the `cs` CLI and add permissions to run it with the following commands:
-Not that some commands may require you to elevate to the root user with `sudo`.
+Note that some commands may require you to elevate to the root user with `sudo`.
 
 ##### ARM Mac
 
@@ -59,7 +67,7 @@ chmod +x /usr/local/bin/cs
 #### Manual Download
 
 You can also download the pre-compiled binaries from the [Codesphere CLI Releases page](https://github.com/codesphere-cloud/cs-go/releases).
-Not that some commands may require you to elevate to the root user with `sudo`.
+Note that some commands may require you to elevate to the root user with `sudo`.
 
 1. Go to the [latest release](https://github.com/codesphere-cloud/cs-go/releases/latest).
 

cli/cmd/set-env-vars.go

@@ -28,8 +28,8 @@ func AddSetEnvVarCmd(p *cobra.Command, opts GlobalOptions) {
 			Short: "set env vars",
 			Long:  `set environment variables for your workspace`,
 			Example: out.FormatExampleCommands("set-env", []out.Example{
-				{Cmd: "--workspace-id <workspace-id> --env foo=bar", Desc: "Set single environment variable"},
-				{Cmd: "--workspace-id <workspace-id> --env foo=bar --env hello=world", Desc: "Set multiple environment variables"},
+				{Cmd: "--workspace <workspace-id> --env-var foo=bar", Desc: "Set single environment variable"},
+				{Cmd: "--workspace <workspace-id> --env-var foo=bar --env-var hello=world", Desc: "Set multiple environment variables"},
 			}),
 		},
 		Opts: SetEnvVarOptions{GlobalOptions: opts},

pkg/cs/env.go

@@ -26,7 +26,12 @@ func (e *Environment) GetApiToken() (string, error) {
 }
 
 func (e *Environment) GetWorkspaceId() (int, error) {
-	return e.ReadNumericEnv("CS_WORKSPACE_ID")
+	prefixedId, err := e.ReadNumericEnv("CS_WORKSPACE_ID")
+	if prefixedId != -1 && err == nil {
+		return prefixedId, nil
+	}
+
+	return e.ReadNumericEnv("WORKSPACE_ID")
 }
 
 func (e *Environment) GetTeamId() (int, error) {