b419ad0daa
New pico-cp/ — a CircuitPython port of the PM_K-1 firmware so the Pico mounts as a
CIRCUITPY drive carrying its code + tracks (the MicroPython pico/main.py stays the
simple fallback):
- pico-cp/code.py: displayio BusDisplay driving ST7796 via a custom init_sequence;
smooth anti-aliased text via displayio Bitmap+Palette (reuses the baked font blobs);
vectorio rects for dots/buttons; DIY GT911 touch (16-bit regs, edge-detected);
pwmio buzzer, analogio joystick, digitalio buttons, optional neopixel RGB; the
polymeter engine on a time.monotonic_ns scheduler. Reads /programs.json (falls back
to baked defaults); CircuitPython auto-reloads on file change.
- pico-cp/programs.json: the 23 default grooves. pico-cp/README.md: flash + calibrate.
- build.sh/deploy.sh: bundle + serve /pm_k1_circuitpy.zip. info-kit.html: experimental
'CircuitPython edition — USB drive' section.
Verified in CPython (stubbed displayio): init sequence well-formed, parser handles the
grooves incl. (3,8) euclid + @-4 gain, and code.py's actual make_text renders identical
smooth AA text. Hardware bits (panel/touch/MIDI) await on-board testing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
70 lines
3.7 KiB
Bash
Executable file
70 lines
3.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Deploy the metronome to the Caddy web root that serves
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# https://metronome.varasys.io
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#
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# Caddy config: /var/lib/caddy/Caddyfile (metronome.varasys.io:8443 block)
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# Bind-mount: /etc/containers/systemd/caddy.container
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#
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# The web root is bind-mounted read-only into the Caddy container and
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# served by file_server, which picks up changes immediately — so a plain
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# file copy is all that's needed (no container restart).
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set -euo pipefail
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SRC_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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DEST_DIR="/var/lib/caddy/www/metronome"
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DIST_DIR="$SRC_DIR/dist"
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[[ -f "$SRC_DIR/index.html" ]] || { echo "error: $SRC_DIR/index.html not found" >&2; exit 1; }
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[[ -d "$DEST_DIR" ]] || { echo "error: web root $DEST_DIR is missing — is Caddy set up?" >&2; exit 1; }
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# Assemble the self-contained pages (inlines assets/ into dist/). dist/ is git-ignored.
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"$SRC_DIR/build.sh"
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[[ -f "$DIST_DIR/index.html" ]] || { echo "error: build did not produce $DIST_DIR/index.html" >&2; exit 1; }
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# --- compute build version ---------------------------------------------------
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# Formal build: clean tree on a commit tagged v<VERSION> -> "X.Y.Z"
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# Dev build: anything else -> "X.Y.Z-dev.<utc-ts>.<sha>[.dirty]"
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VER="$(cat "$SRC_DIR/VERSION" 2>/dev/null || echo 0.0.0)"
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cd "$SRC_DIR"
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if git rev-parse --git-dir >/dev/null 2>&1; then
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tag="$(git describe --exact-match --tags HEAD 2>/dev/null || true)"
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dirty=""; [[ -n "$(git status --porcelain 2>/dev/null)" ]] && dirty=".dirty"
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if [[ "$tag" == "v$VER" && -z "$dirty" ]]; then
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BUILD="$VER" # formal release
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else
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BUILD="$VER-dev.$(date -u +%Y%m%dT%H%M%SZ).g$(git rev-parse --short HEAD 2>/dev/null || echo nogit)$dirty"
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fi
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else
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BUILD="$VER-dev.$(date -u +%Y%m%dT%H%M%SZ)" # not a git checkout
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fi
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# stamp the version into the built copy only (source stays clean)
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echo "deployed v$BUILD -> $DEST_DIR"
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for f in index.html editor.html player.html teacher.html stage.html micro.html showcase.html kit.html \
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embed.html \
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info-editor.html info-player.html info-teacher.html info-stage.html info-micro.html info-showcase.html info-kit.html; do
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sed "s|const APP_VERSION = \"[^\"]*\";|const APP_VERSION = \"$BUILD\";|" "$DIST_DIR/$f" > "$DEST_DIR/$f"
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echo " $f ($(stat -c '%s' "$DEST_DIR/$f") bytes)"
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done
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cp "$DIST_DIR/embed.js" "$DEST_DIR/embed.js"; echo " embed.js ($(stat -c '%s' "$DEST_DIR/embed.js") bytes)"
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cp "$DIST_DIR/pico-main.py" "$DEST_DIR/pico-main.py"; echo " pico-main.py ($(stat -c '%s' "$DEST_DIR/pico-main.py") bytes)" # PM_K-1 firmware download
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cp "$DIST_DIR/pm_k1_circuitpy.zip" "$DEST_DIR/pm_k1_circuitpy.zip"; echo " pm_k1_circuitpy.zip ($(stat -c '%s' "$DEST_DIR/pm_k1_circuitpy.zip") bytes)" # PM_K-1 CircuitPython bundle
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rm -f "$DEST_DIR/player-asbuilt.html" # renamed to teacher.html
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rm -f "$DEST_DIR/concepts.html" # Concepts is now the landing (/)
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# info-*.html are first-class pages again: each form factor has a lean widget page
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# (<device>.html) + a separate spec/BOM page (info-<device>.html that embeds it).
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# If real audio samples are added later (see the plan's GM-sample note),
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# sync that directory too.
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if [[ -d "$SRC_DIR/samples" ]]; then
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rsync -a --delete "$SRC_DIR/samples/" "$DEST_DIR/samples/"
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echo "synced samples/ -> $DEST_DIR/samples"
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fi
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# Smoke test: Caddy serves on :8443 with tls internal; resolve the host
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# to localhost so SNI matches the site block.
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if command -v curl >/dev/null 2>&1; then
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code=$(curl -sk --resolve metronome.varasys.io:8443:127.0.0.1 \
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https://metronome.varasys.io:8443/ -o /dev/null -w '%{http_code}' || echo "??")
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echo "smoke test: metronome.varasys.io -> HTTP $code"
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fi
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