Add packager build for macos

packager.py

@@ -2,12 +2,11 @@ import subprocess
 import sys
 import os
 import platform
-from dataclasses import dataclass
-
+import hashlib
 import click
-import glob
 import shutil
 import toml
+from dataclasses import dataclass
 
 PACKAGER_TARGET_DIR = "target/packager"
 
@@ -28,7 +27,7 @@ def cli():
 def build(skipcargo):
     """Build espanso distribution"""
     # Check operating system
-    TARGET_OS = "macosx"
+    TARGET_OS = "macos"
     if platform.system() == "Windows":
         TARGET_OS = "windows"
     elif platform.system() == "Linux":
@@ -53,12 +52,14 @@ def build(skipcargo):
 
     if TARGET_OS == "windows":
         build_windows(package_info)
+    elif TARGET_OS == "macos":
+        build_mac(package_info)
 
 
 def build_windows(package_info):
-    print("Starting packaging process on windows...")
+    print("Starting packaging process for Windows...")
 
-    # Check javapackager
+    # Check Inno Setup
     try:
         subprocess.run(["iscc"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
     except FileNotFoundError:
@@ -100,6 +101,51 @@ def build_windows(package_info):
     print("Compiling installer with Inno setup")
     subprocess.run(["iscc", os.path.abspath(os.path.join(TARGET_DIR, "setupscript.iss"))])
 
+
+def build_mac(package_info):
+    print("Starting packaging process for MacOS...")
+
+    print("Clearing target dirs")
+
+    # Clearing previous build directory
+    if os.path.isdir(PACKAGER_TARGET_DIR):
+        print("Cleaning packager temp directory...")
+        shutil.rmtree(PACKAGER_TARGET_DIR)
+
+    TARGET_DIR = os.path.join(PACKAGER_TARGET_DIR, "mac")
+    os.makedirs(TARGET_DIR, exist_ok=True)
+
+    print("Compressing release to archive...")
+    target_name = f"espanso-mac-{package_info.version}.tar.gz"
+    archive_target = os.path.abspath(os.path.join(TARGET_DIR, target_name))
+    subprocess.run(["tar",
+                    "-C", os.path.abspath("target/release"),
+                    "-cvf",
+                    archive_target,
+                    "espanso",
+                    ])
+    print(f"Created archive: {archive_target}")
+
+    print("Processing Homebrew formula template")
+    with open("packager/mac/espanso.rb", "r") as formula_template:
+        content = formula_template.read()
+
+        # Replace variables
+        content = content.replace("{{{app_desc}}}", package_info.description)
+        content = content.replace("{{{app_url}}}", package_info.url)
+        content = content.replace("{{{app_version}}}", package_info.version)
+
+        # Calculate hash
+        with open(archive_target, "rb") as f:
+            bytes = f.read()
+            readable_hash = hashlib.sha256(bytes).hexdigest()
+            content = content.replace("{{{release_hash}}}", readable_hash)
+
+        with open(os.path.join(TARGET_DIR, "espanso.rb"), "w") as output_script:
+            output_script.write(content)
+
+    print("Done!")
+
 if __name__ == '__main__':
     print("[[ espanso packager ]]")
 

packager/mac/espanso.rb

@@ -0,0 +1,14 @@
+# Documentation: https://docs.brew.sh/Formula-Cookbook
+#                https://rubydoc.brew.sh/Formula
+# PLEASE REMOVE ALL GENERATED COMMENTS BEFORE SUBMITTING YOUR PULL REQUEST!
+class Espanso < Formula
+  desc "{{{app_desc}}}"
+  homepage "{{{app_url}}}"
+  url "{{{app_release_url}}}"
+  sha256 "{{{release_hash}}}"
+  version "{{{app_version}}}"
+
+  def install
+    bin.install "espanso"
+  end
+end