feat: start of install script for *nix

scripts/install.ps1

@@ -16,7 +16,7 @@ function Invoke-InstallScript {
     # Determine OS and Architecture
     $osPlatform = [System.Runtime.InteropServices.RuntimeInformation]::OSDescription
 
-    # Adjust the platform and architecture for the API call
+    # Adjust the platform and architecture for the downloaded package.
     $platform = switch -Wildcard ($osPlatform) {
         "*Windows*" { "win" }
         "*Linux*"   { "linux" }
@@ -51,6 +51,7 @@ function Invoke-InstallScript {
         Write-Error "$assetName is not published.  Please file an issue."
     }
 
+    # Get the target directory
     $homeDirectory = Get-Item ~
     $gitLfsSynologyDirectory = ".git-lfs-synology"
     $targetPath = Join-Path $homeDirectory $gitLfsSynologyDirectory

scripts/install.py

@@ -0,0 +1,76 @@
+#! /usr/bin/python3
+
+import urllib.request
+import json
+import datetime
+import platform
+import os
+import shutil
+import zipfile
+
+from pathlib import Path
+
+def main():
+    # Get all releases
+    releases = json.load(urllib.request.urlopen("https://api.github.com/repos/ucsd-e4e/git-lfs-synology/releases"))
+
+    # Get the latest release
+    max_date = max(datetime.datetime.fromisoformat(r["published_at"]) for r in releases)
+    latest_release = [r for r in releases if datetime.datetime.fromisoformat(r["published_at"]) == max_date][0]
+
+    # Adjust the platform and architecture for the downloaded package.
+    if platform.system() == "Windows":
+        target_platform = "win"
+    elif platform.system() == "Linux":
+        target_platform = "linux"
+    elif platform.system() == "Darwin":
+        target_platform = "osx"
+    else:
+        target_platform = platform.system()
+
+    if platform.machine() == "AMD64":
+        arch = "x86_64"
+    else:
+        arch = platform.machine()
+
+    # Construct the asset name.
+    asset_name = f"git-lfs-synology.{target_platform}-{arch}.zip"
+
+    # Get the Asset
+    asset = [a for a in latest_release["assets"] if a["name"] == asset_name][0]
+
+    # Get the target directory
+    home_directory = Path.home()
+    gitLfsSynologyDirectory = ".git-lfs-synology"
+    target_path = home_directory / gitLfsSynologyDirectory
+
+    if target_path.exists:
+        shutil.rmtree(target_path)
+    target_path.mkdir(parents=True)
+
+    current_dir = os.getcwd()
+    os.chdir(target_path)
+
+    # Get the executable
+    urllib.request.urlretrieve(asset["browser_download_url"], asset["name"])
+    with zipfile.ZipFile(asset["name"], 'r') as zip_ref:
+        zip_ref.extractall(".")
+
+    os.chdir(current_dir)
+
+    # Update the Path Environment Variable
+    if target_path.as_posix() not in os.environ["PATH"]:
+        if target_path == "win":
+            seperator = ";"
+        else:
+            seperator = ":"
+
+        os.environ["PATH"] = f"{target_path}{seperator}{os.environ["PATH"]}"
+
+        # TODO: Update system PATH environment variable
+
+    # TODO Login and Configure.
+
+
+if __name__ == "__main__":
+    main()