feat(discord): add version info (#348)

Dockerfile

@@ -1,8 +1,18 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1
 # artifacts: false
 # platforms: linux/amd64
 FROM python:3.12-slim-bookworm
 
+# CI args
+ARG BRANCH
+ARG BUILD_VERSION
+ARG COMMIT
+# note: BUILD_VERSION may be blank
+
+ENV BRANCH=${BRANCH}
+ENV BUILD_VERSION=${BUILD_VERSION}
+ENV COMMIT=${COMMIT}
+
 # Basic config
 ARG DAILY_TASKS=true
 ARG DAILY_RELEASES=true
@@ -54,6 +64,15 @@ VOLUME /data
 WORKDIR /app/
 
 COPY . .
-RUN python -m pip install --no-cache-dir -r requirements.txt
+RUN <<_SETUP
+#!/bin/bash
+set -e
+
+# replace the version in the code
+sed -i "s/version = '0.0.0'/version = '${BUILD_VERSION}'/g" src/common.py
+
+# install dependencies
+python -m pip install --no-cache-dir -r requirements.txt
+_SETUP
 
 CMD ["python", "-m", "src"]

src/__main__.py

@@ -37,5 +37,5 @@ def main():
         reddit_bot.stop()
 
 
-if __name__ == '__main__':
+if __name__ == '__main__':  # pragma: no cover
     main()

src/common.py

@@ -53,3 +53,4 @@ def get_data_dir():
 bot_name = f'{org_name}-Bot'
 bot_url = 'https://app.lizardbyte.dev'
 data_dir = get_data_dir()
+version = '0.0.0'

src/discord/cogs/base_commands.py

@@ -3,7 +3,7 @@
 from discord.commands import Option
 
 # local imports
-from src.common import avatar, bot_name, org_name
+from src.common import avatar, bot_name, org_name, version
 from src.discord.views import DonateCommandView
 from src.discord import cogs_common
 
@@ -37,6 +37,8 @@ async def help_command(
             else:
                 description += await self.get_command_help(ctx=ctx, cmd=cmd)
 
+        description += f"\n\nVersion: {version}\n"
+
         embed = discord.Embed(description=description, color=0xE5A00D)
         embed.set_footer(text=bot_name, icon_url=avatar)