diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..05a6dec --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +# Force LF line endings for files that must run on Linux (Docker) +*.sh text eol=lf +Dockerfile text eol=lf diff --git a/build-multiarch.sh b/build-multiarch.sh index 4798be8..faa72bf 100755 --- a/build-multiarch.sh +++ b/build-multiarch.sh @@ -1,139 +1,139 @@ -#!/bin/bash -# INTERCEPT - Multi-architecture Docker image builder -# -# Builds for both linux/amd64 and linux/arm64 using Docker buildx. -# Run this on your x64 machine to cross-compile the arm64 image -# instead of building natively on the RPi5. -# -# Prerequisites (one-time setup): -# docker run --privileged --rm tonistiigi/binfmt --install all -# docker buildx create --name intercept-builder --use --bootstrap -# -# Usage: -# ./build-multiarch.sh # Build both platforms, load locally -# ./build-multiarch.sh --push # Build and push to registry -# ./build-multiarch.sh --arm64-only # Build arm64 only (for RPi) -# REGISTRY=ghcr.io/user ./build-multiarch.sh --push -# -# Environment variables: -# REGISTRY - Container registry (default: docker.io/library) -# IMAGE_NAME - Image name (default: intercept) -# IMAGE_TAG - Image tag (default: latest) - -set -euo pipefail - -# Configuration -REGISTRY="${REGISTRY:-}" -IMAGE_NAME="${IMAGE_NAME:-intercept}" -IMAGE_TAG="${IMAGE_TAG:-latest}" -BUILDER_NAME="intercept-builder" -PLATFORMS="linux/amd64,linux/arm64" - -# Parse arguments -PUSH=false -LOAD=false -ARM64_ONLY=false - -for arg in "$@"; do - case $arg in - --push) PUSH=true ;; - --load) LOAD=true ;; - --arm64-only) - ARM64_ONLY=true - PLATFORMS="linux/arm64" - ;; - --amd64-only) - PLATFORMS="linux/amd64" - ;; - --help|-h) - echo "Usage: $0 [--push] [--load] [--arm64-only] [--amd64-only]" - echo "" - echo "Options:" - echo " --push Push to container registry" - echo " --load Load into local Docker (single platform only)" - echo " --arm64-only Build arm64 only (for RPi5 deployment)" - echo " --amd64-only Build amd64 only" - echo "" - echo "Environment variables:" - echo " REGISTRY Container registry (e.g. ghcr.io/username)" - echo " IMAGE_NAME Image name (default: intercept)" - echo " IMAGE_TAG Image tag (default: latest)" - echo "" - echo "Examples:" - echo " $0 --push # Build both, push" - echo " REGISTRY=ghcr.io/myuser $0 --push # Push to GHCR" - echo " $0 --arm64-only --load # Build arm64, load locally" - echo " $0 --arm64-only --push && ssh rpi docker pull # Build + deploy to RPi" - exit 0 - ;; - *) - echo "Unknown option: $arg" - exit 1 - ;; - esac -done - -# Build full image reference -if [ -n "$REGISTRY" ]; then - FULL_IMAGE="${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}" -else - FULL_IMAGE="${IMAGE_NAME}:${IMAGE_TAG}" -fi - -echo "============================================" -echo " INTERCEPT Multi-Architecture Builder" -echo "============================================" -echo " Image: ${FULL_IMAGE}" -echo " Platforms: ${PLATFORMS}" -echo " Push: ${PUSH}" -echo "============================================" -echo "" - -# Check if buildx builder exists, create if not -if ! docker buildx inspect "$BUILDER_NAME" >/dev/null 2>&1; then - echo "Creating buildx builder: ${BUILDER_NAME}" - docker buildx create --name "$BUILDER_NAME" --use --bootstrap - - # Check for QEMU support - if ! docker run --rm --privileged tonistiigi/binfmt --install all >/dev/null 2>&1; then - echo "WARNING: QEMU binfmt setup may have failed." - echo "Run: docker run --privileged --rm tonistiigi/binfmt --install all" - fi -else - docker buildx use "$BUILDER_NAME" -fi - -# Build command -BUILD_CMD="docker buildx build --platform ${PLATFORMS} --tag ${FULL_IMAGE}" - -if [ "$PUSH" = true ]; then - BUILD_CMD="${BUILD_CMD} --push" - echo "Will push to: ${FULL_IMAGE}" -elif [ "$LOAD" = true ]; then - # --load only works with single platform - if echo "$PLATFORMS" | grep -q ","; then - echo "ERROR: --load only works with a single platform." - echo "Use --arm64-only or --amd64-only with --load." - exit 1 - fi - BUILD_CMD="${BUILD_CMD} --load" - echo "Will load into local Docker" -fi - -echo "" -echo "Building..." -echo "Command: ${BUILD_CMD} ." -echo "" - -$BUILD_CMD . - -echo "" -echo "============================================" -echo " Build complete!" -if [ "$PUSH" = true ]; then - echo " Image pushed to: ${FULL_IMAGE}" - echo "" - echo " Pull on RPi5:" - echo " docker pull ${FULL_IMAGE}" -fi -echo "============================================" +#!/bin/bash +# INTERCEPT - Multi-architecture Docker image builder +# +# Builds for both linux/amd64 and linux/arm64 using Docker buildx. +# Run this on your x64 machine to cross-compile the arm64 image +# instead of building natively on the RPi5. +# +# Prerequisites (one-time setup): +# docker run --privileged --rm tonistiigi/binfmt --install all +# docker buildx create --name intercept-builder --use --bootstrap +# +# Usage: +# ./build-multiarch.sh # Build both platforms, load locally +# ./build-multiarch.sh --push # Build and push to registry +# ./build-multiarch.sh --arm64-only # Build arm64 only (for RPi) +# REGISTRY=ghcr.io/user ./build-multiarch.sh --push +# +# Environment variables: +# REGISTRY - Container registry (default: docker.io/library) +# IMAGE_NAME - Image name (default: intercept) +# IMAGE_TAG - Image tag (default: latest) + +set -euo pipefail + +# Configuration +REGISTRY="${REGISTRY:-}" +IMAGE_NAME="${IMAGE_NAME:-intercept}" +IMAGE_TAG="${IMAGE_TAG:-latest}" +BUILDER_NAME="intercept-builder" +PLATFORMS="linux/amd64,linux/arm64" + +# Parse arguments +PUSH=false +LOAD=false +ARM64_ONLY=false + +for arg in "$@"; do + case $arg in + --push) PUSH=true ;; + --load) LOAD=true ;; + --arm64-only) + ARM64_ONLY=true + PLATFORMS="linux/arm64" + ;; + --amd64-only) + PLATFORMS="linux/amd64" + ;; + --help|-h) + echo "Usage: $0 [--push] [--load] [--arm64-only] [--amd64-only]" + echo "" + echo "Options:" + echo " --push Push to container registry" + echo " --load Load into local Docker (single platform only)" + echo " --arm64-only Build arm64 only (for RPi5 deployment)" + echo " --amd64-only Build amd64 only" + echo "" + echo "Environment variables:" + echo " REGISTRY Container registry (e.g. ghcr.io/username)" + echo " IMAGE_NAME Image name (default: intercept)" + echo " IMAGE_TAG Image tag (default: latest)" + echo "" + echo "Examples:" + echo " $0 --push # Build both, push" + echo " REGISTRY=ghcr.io/myuser $0 --push # Push to GHCR" + echo " $0 --arm64-only --load # Build arm64, load locally" + echo " $0 --arm64-only --push && ssh rpi docker pull # Build + deploy to RPi" + exit 0 + ;; + *) + echo "Unknown option: $arg" + exit 1 + ;; + esac +done + +# Build full image reference +if [ -n "$REGISTRY" ]; then + FULL_IMAGE="${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG}" +else + FULL_IMAGE="${IMAGE_NAME}:${IMAGE_TAG}" +fi + +echo "============================================" +echo " INTERCEPT Multi-Architecture Builder" +echo "============================================" +echo " Image: ${FULL_IMAGE}" +echo " Platforms: ${PLATFORMS}" +echo " Push: ${PUSH}" +echo "============================================" +echo "" + +# Check if buildx builder exists, create if not +if ! docker buildx inspect "$BUILDER_NAME" >/dev/null 2>&1; then + echo "Creating buildx builder: ${BUILDER_NAME}" + docker buildx create --name "$BUILDER_NAME" --use --bootstrap + + # Check for QEMU support + if ! docker run --rm --privileged tonistiigi/binfmt --install all >/dev/null 2>&1; then + echo "WARNING: QEMU binfmt setup may have failed." + echo "Run: docker run --privileged --rm tonistiigi/binfmt --install all" + fi +else + docker buildx use "$BUILDER_NAME" +fi + +# Build command +BUILD_CMD="docker buildx build --platform ${PLATFORMS} --tag ${FULL_IMAGE}" + +if [ "$PUSH" = true ]; then + BUILD_CMD="${BUILD_CMD} --push" + echo "Will push to: ${FULL_IMAGE}" +elif [ "$LOAD" = true ]; then + # --load only works with single platform + if echo "$PLATFORMS" | grep -q ","; then + echo "ERROR: --load only works with a single platform." + echo "Use --arm64-only or --amd64-only with --load." + exit 1 + fi + BUILD_CMD="${BUILD_CMD} --load" + echo "Will load into local Docker" +fi + +echo "" +echo "Building..." +echo "Command: ${BUILD_CMD} ." +echo "" + +$BUILD_CMD . + +echo "" +echo "============================================" +echo " Build complete!" +if [ "$PUSH" = true ]; then + echo " Image pushed to: ${FULL_IMAGE}" + echo "" + echo " Pull on RPi5:" + echo " docker pull ${FULL_IMAGE}" +fi +echo "============================================" diff --git a/download-weather-sat-samples.sh b/download-weather-sat-samples.sh index ce13900..60237c3 100755 --- a/download-weather-sat-samples.sh +++ b/download-weather-sat-samples.sh @@ -1,30 +1,30 @@ -#!/usr/bin/env bash -# Download sample NOAA APT recordings for testing the weather satellite -# test-decode feature. These are FM-demodulated audio WAV files. -# -# Usage: -# ./download-weather-sat-samples.sh -# docker exec intercept /app/download-weather-sat-samples.sh - -set -euo pipefail - -SAMPLE_DIR="$(dirname "$0")/data/weather_sat/samples" -mkdir -p "$SAMPLE_DIR" - -echo "Downloading NOAA APT sample files to $SAMPLE_DIR ..." - -# Full satellite pass recorded over Argentina (NOAA, 11025 Hz mono WAV) -# Source: https://github.com/martinber/noaa-apt -if [ ! -f "$SAMPLE_DIR/noaa_apt_argentina.wav" ]; then - echo " -> noaa_apt_argentina.wav (18 MB) ..." - curl -fSL -o "$SAMPLE_DIR/noaa_apt_argentina.wav" \ - "https://noaa-apt.mbernardi.com.ar/examples/argentina.wav" -else - echo " -> noaa_apt_argentina.wav (already exists)" -fi - -echo "" -echo "Done. Test decode with:" -echo " Satellite: NOAA-18" -echo " File path: data/weather_sat/samples/noaa_apt_argentina.wav" -echo " Sample rate: 11025 Hz" +#!/usr/bin/env bash +# Download sample NOAA APT recordings for testing the weather satellite +# test-decode feature. These are FM-demodulated audio WAV files. +# +# Usage: +# ./download-weather-sat-samples.sh +# docker exec intercept /app/download-weather-sat-samples.sh + +set -euo pipefail + +SAMPLE_DIR="$(dirname "$0")/data/weather_sat/samples" +mkdir -p "$SAMPLE_DIR" + +echo "Downloading NOAA APT sample files to $SAMPLE_DIR ..." + +# Full satellite pass recorded over Argentina (NOAA, 11025 Hz mono WAV) +# Source: https://github.com/martinber/noaa-apt +if [ ! -f "$SAMPLE_DIR/noaa_apt_argentina.wav" ]; then + echo " -> noaa_apt_argentina.wav (18 MB) ..." + curl -fSL -o "$SAMPLE_DIR/noaa_apt_argentina.wav" \ + "https://noaa-apt.mbernardi.com.ar/examples/argentina.wav" +else + echo " -> noaa_apt_argentina.wav (already exists)" +fi + +echo "" +echo "Done. Test decode with:" +echo " Satellite: NOAA-18" +echo " File path: data/weather_sat/samples/noaa_apt_argentina.wav" +echo " Sample rate: 11025 Hz"