tfaour
8602ee3add
CI builds firmware inside the espressif/idf Docker image, but this sandbox can't run containers at all -- it strips cap_sys_admin (and blocks unshare) from the capability set even for root, which container image-layer extraction and namespace setup both need. Confirmed by hand: docker.io installs and dockerd starts fine, but even a bare `docker run hello-world` fails to extract its own layer. Works around it by installing ESP-IDF natively instead (git clone + its own install.sh, scoped to just this project's esp32c6 target) -- the same way a developer would set it up on their own machine, needing nothing this sandbox disallows. Verified end-to-end: both board variants (devkit, xiao) build clean from a fresh checkout via the packaged setup.sh/build.sh.
64 lines
1.9 KiB
Bash
Executable File
64 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Builds (or flashes/monitors, if a serial port is actually attached)
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# the espresso_frame firmware for one board variant, via the project's
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# own firmware/build_for_board.sh -- this script just sources the
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# ESP-IDF environment first and auto-runs `set-target esp32c6` on a
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# board's very first build (a fresh clone has no generated sdkconfig
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# yet, same reasoning as CI's own build steps -- see firmware/README.md's
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# "Building for the Seeed XIAO ESP32-C6" section).
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#
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# Usage:
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# build.sh # build devkit (default)
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# build.sh devkit
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# build.sh xiao
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# build.sh both # build both board variants
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# build.sh xiao flash -p /dev/ttyUSB0 # only meaningful with real hardware attached
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set -euo pipefail
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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firmware_dir="$(git -C "$script_dir" rev-parse --show-toplevel)/firmware"
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IDF_DIR="$HOME/.espressif-idf/esp-idf"
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if [ ! -f "$IDF_DIR/export.sh" ]; then
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echo "ESP-IDF not found at $IDF_DIR -- run setup.sh first" >&2
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exit 1
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fi
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# export.sh is chatty and assumes an interactive shell prompt in spots;
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# redirect its own stdout, not ours, so build.sh's actual output (and a
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# real failure's stderr) stays visible.
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source "$IDF_DIR/export.sh" > /dev/null
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cd "$firmware_dir"
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build_one() {
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local board="$1"
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shift
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local sdkconfig
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case "$board" in
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devkit) sdkconfig="sdkconfig" ;;
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xiao) sdkconfig="sdkconfig.xiao_local" ;;
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*) echo "Unknown board '$board' -- expected 'devkit' or 'xiao'" >&2; exit 1 ;;
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esac
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if [ ! -f "$sdkconfig" ]; then
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echo "==> $board: no generated sdkconfig yet, setting target esp32c6"
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./build_for_board.sh "$board" set-target esp32c6
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fi
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local args=("$@")
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if [ ${#args[@]} -eq 0 ]; then
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args=(build)
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fi
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./build_for_board.sh "$board" "${args[@]}"
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}
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board="${1:-devkit}"
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shift || true
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if [ "$board" = "both" ]; then
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build_one devkit "$@"
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build_one xiao "$@"
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else
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build_one "$board" "$@"
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fi
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