Add handling for post-install and pre-uninstall scripts. (#70)

Author: freakboy3742

.github/workflows/update-binary.yml

@@ -1,6 +1,5 @@
 name: Update binary
 on:
-  pull_request:
   push:
     tags:
     - 'b*'

cookiecutter.json

@@ -16,6 +16,10 @@
     "package_path": "C:\\path\\to\\content",
     "binary_path": "{{ cookiecutter.formal_name }}.exe",
     "document_types": "",
+    "install_options": "",
+    "installer_path": "_installer",
+    "post_install_script": "",
+    "pre_uninstall_script": "",
     "python_version": "3.X.0",
     "_extensions": [
         "briefcase.integrations.cookiecutter.PythonVersionExtension",

{{ cookiecutter.format }}/briefcase.toml

@@ -6,6 +6,7 @@ target_version = "0.3.24"
 app_path = "x64/Release/app"
 app_packages_path = "x64/Release/app_packages"
 support_path = "x64/Release"
+extras_path = "extras"
 {# Minor versions for 3.10, 3.11, and 3.12 cannot be bumped further -#}
 {# since Python is not hosting embeddable zipped versions of them -#}
 {{ {

{{ cookiecutter.format }}/extras/{{ cookiecutter.installer_path }}/run_post_install.bat

@@ -0,0 +1,9 @@
+@echo off
+setlocal enabledelayedexpansion
+SET ALLUSERS=%1
+{% for name in cookiecutter.install_options -%}
+{%- set argn = loop.index + 1 -%}
+SET OPTION_{{ name.upper() }}=%{{ argn }}
+{% endfor -%}
+
+CALL "%~dp0post_install.bat"

{{ cookiecutter.format }}/extras/{{ cookiecutter.installer_path }}/run_pre_uninstall.bat

@@ -0,0 +1,4 @@
+@echo off
+setlocal enabledelayedexpansion
+
+CALL "%~dp0pre_uninstall.bat"