mirror of
https://github.com/MeshEnvy/mesh-forge.git
synced 2026-06-14 02:44:50 +02:00
Ben Allfree
49 lines
1.2 KiB
Bash
Executable File
49 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# When no merged *.factory.bin exists, stage the main application .bin for Web Serial flashing
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# (single image at 0x0). Picks the largest .bin excluding common ESP-IDF / partition artifacts.
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#
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# Usage: copy-esp32-app-bin-for-bundle.sh BUILD_DIR STAGE_DIR
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set -euo pipefail
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BUILD_DIR="${1:?usage: copy-esp32-app-bin-for-bundle.sh BUILD_DIR STAGE_DIR}"
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STAGE_DIR="${2:?usage: copy-esp32-app-bin-for-bundle.sh BUILD_DIR STAGE_DIR}"
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is_excluded() {
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local bl
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bl=$(echo "$1" | tr '[:upper:]' '[:lower:]')
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case "$bl" in
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bootloader.bin|partitions.bin|boot_app0.bin) return 0 ;;
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esac
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return 1
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}
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shopt -s nullglob
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bins=( "$BUILD_DIR"/*.bin )
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shopt -u nullglob
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eligible=()
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for f in "${bins[@]}"; do
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[ -f "$f" ] || continue
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is_excluded "$(basename "$f")" && continue
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eligible+=("$f")
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done
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if [ "${#eligible[@]}" -eq 0 ]; then
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echo "No eligible application .bin under $BUILD_DIR"
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exit 1
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fi
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best=""
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bestz=-1
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for f in "${eligible[@]}"; do
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z=$(wc -c <"$f" | tr -d ' ')
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if [ "$z" -gt "$bestz" ]; then
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bestz=$z
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best=$f
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fi
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done
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bn=$(basename "$best")
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echo "Staging ESP32 application binary (no factory merge): $bn"
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cp -a "$best" "$STAGE_DIR/$bn"
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