add cli version parameter

action.yaml

@@ -18,6 +18,10 @@ inputs:
     description: "The working directory to run the deploy from. Defaults to the root of the repository."
     required: false
     default: "."
+  launchflow_cli_version:
+    description: "The version of the LaunchFlow CLI to use. Defaults to the latest version."
+    required: false
+    default: ""
 branding:
   icon: "cloud"
   color: "purple"
@@ -31,4 +35,5 @@ runs:
         INPUT_TO_ENVIRONMENT: ${{ inputs.to_environment_name }}
         INPUT_PROJECT_ID: ${{ inputs.project_id }}
         INPUT_DKEY: ${{ inputs.deployment_key }}
+        INPUT_CLI_VERSION: ${{ inputs.launchflow_cli_version }}
       shell: bash

action/main.py

@@ -1,4 +1,4 @@
-"""GitHub Action for Ruff."""
+"""GitHub Action for LaunchFlow Promot."""
 import os
 import re
 import sys
@@ -9,15 +9,12 @@
 TO_ENVIRONMENT = os.environ["INPUT_TO_ENVIRONMENT"]
 PROJECT = os.environ["INPUT_PROJECT_ID"]
 DKEY = os.environ["INPUT_DKEY"]
+CLI_VERSION = os.getenv("INPUT_CLI_VERSION", None)
 
-version_specifier = ""
-if VERSION != "":
-    if not re.match(r"v?\d\.\d{1,3}\.\d{1,3}$", VERSION):
-        print("VERSION does not match expected pattern")
-        sys.exit(1)
-    version_specifier = f"=={VERSION}"
-
-req = f"ruff{version_specifier}"
+if CLI_VERSION is not None:
+    cmd = f"pip install launchflow=={CLI_VERSION}"
+else:
+    cmd = "pip install launchflow"
 
 cmd = "pip install launchflow"
 check_call(cmd, shell=True)