Mohamed Salem
ce5f63b35b
Restructure repo so the root contains project folders. This allows adding more Pico projects (e.g., another_project/) alongside color_switcher/ in the same repository. All internal paths are relative and unchanged — cd into color_switcher/ to build/flash.
38 lines
2.0 KiB
YAML
38 lines
2.0 KiB
YAML
# ============================================================================
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# Docker Compose configuration for the Raspberry Pi Pico firmware project
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# ============================================================================
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# The container is configured to be long-running (sleep infinity) rather than
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# running the build on startup. This lets the same container be used for:
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# 1. One-shot builds from the host
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# 2. Interactive shells (docker compose exec) for debugging
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# 3. VS Code Dev Containers - which expects the container to stay alive
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# so it can attach clangd, install extensions, and open a terminal
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#
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# Usage:
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# docker compose build - (re)build the image after Dockerfile changes
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# docker compose up -d - start the persistent container in the background
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# docker compose exec pico-build bash - shell into the running container
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# docker compose run --rm pico-build bash build.sh - one-shot firmware build, container removed after
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# docker compose down - stop and remove the persistent container
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# ============================================================================
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services:
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pico-build:
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# Build the image from the Dockerfile in the project root
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build: .
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# Mount the project source code into the container's working directory.
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# This lets the container read our source files and write build artifacts
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# (including the .uf2 firmware file) back to the host filesystem.
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volumes:
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- .:/project
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# Keep the container alive indefinitely. We intentionally do NOT run the
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# build on startup - `sleep infinity` lets the container stay up so it can
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# be used as a persistent dev environment (VS Code Dev Containers, shells
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# via `docker compose exec`, etc.). To trigger a build, run:
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# docker compose run --rm pico-build bash build.sh
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# or, if you're already inside the container:
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# bash build.sh
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command: sleep infinity
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