factory: Setup release script

.github/releasing/config.py

@@ -0,0 +1,39 @@
+# Copyright (c) 2021 Alethea Katherine Flowers.
+# Published under the standard MIT License.
+# Full text available at: https://opensource.org/licenses/MIT
+
+import os
+import os.path
+import shutil
+import subprocess
+import sys
+
+import jinja2
+from __main__ import add_artifact
+
+message_template = jinja2.Template(
+    open(os.path.join(os.path.dirname(__file__), "template.jinja2"), "r").read()
+)
+
+def prepare_artifacts(info):
+    os.chdir("factory")
+
+    if os.path.exists("distribution"):
+        shutil.rmtree("distribution")
+
+    subprocess.run([sys.executable, "factory_setup.py", "publish"])
+
+    print("Zipping up distribution...")
+    os.chdir("distribution")
+    subprocess.run(["zip", "-r", "-q", "distribution.zip", "."])
+
+    os.chdir("../..")
+
+    add_artifact(
+        "factory/distribution/distribution.zip",
+        f"big-honking-button-{info['tag']}.zip",
+    )
+
+
+def prepare_description(info, artifacts):
+    return message_template.render(artifacts=artifacts, **info)

.github/releasing/template.jinja2

@@ -0,0 +1,15 @@
+This is a bugfix & maintenance release for Big Honking Button's CircuitPython libraries.
+
+👉 **TL;DR download [big-honking-button-{{tag}}.zip](https://github.com/{{repo}}/releases/download/{{tag}}/big-honking-button-{{tag}}.zip) and extract it to your `CIRCUITPY` drive**  👈
+
+Please follow the [firmware upgrade instructions](https://honk.wntr.dev/#updating-the-firmware) in the user's guide to upgrade your device's firmware and libraries.
+
+## Changes from {{last_release}}
+
+{%- for category, category_changes in changes.items() %}
+
+{{category}}:
+{% for change in category_changes %}
+* {{change.capitalize()}}
+{%- endfor %}
+{%- endfor %}

.gitignore

@@ -12,3 +12,6 @@ dist
 .vscode
 .nox
 .coverage
+.cache
+logs/
+factory/distribution