Proto-to-Prod

This commit is contained in:
Pen Anderson 2026-05-26 11:52:32 -05:00
parent 82a8a6a21a
commit 5cabc31d37
63 changed files with 3783 additions and 602 deletions

49
bin/build-artists Executable file
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#!/usr/bin/env bash
set -euo pipefail
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
MANIFEST="${MANIFEST:-$REPO_ROOT/content/audio.yaml}"
OUT="${OUT:-$REPO_ROOT/web/src/lib/artists.json}"
for tool in yq jq; do
if ! command -v "$tool" >/dev/null; then
echo "error: $tool not in PATH (try: nix develop)" >&2
exit 1
fi
done
yq -o=json '.' "$MANIFEST" | jq '
def render_artist:
. as $a |
{
id: $a.id,
name: $a.name,
slug: $a.slug,
description: ($a.description // "" | rtrimstr("\n")),
images: [
($a.images // []) | to_entries[] |
("/images/" + $a.slug + "-" + ((.key + 1) | tostring) + ".webp")
],
shows: [
$a.shows[] | . as $s | {
caption: $s.caption,
slug: $s.slug,
sides: [
$s.sides[] | {
id: .id,
label: .label,
audio: ("/audio/" + $a.slug + "-" + $s.slug + "-" + .id + ".opus")
}
]
}
]
};
{
exhibit: .exhibit,
artists: [ .artists[] | render_artist ]
}
' > "$OUT.tmp"
mv "$OUT.tmp" "$OUT"
echo "wrote $OUT ($(jq '.artists | length' "$OUT") artists)"

95
bin/build-audio Executable file
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#!/usr/bin/env bash
# Sides are encoded individually — no concatenation. Idempotent: a side is
# skipped if its output is newer than its source.
set -euo pipefail
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
MANIFEST="${MANIFEST:-$REPO_ROOT/content/audio.yaml}"
RAW_DIR="${RAW_DIR:-$REPO_ROOT/content/audio}"
OUT_DIR="${OUT_DIR:-$REPO_ROOT/web/static/audio}"
for tool in yq ffmpeg; do
if ! command -v "$tool" >/dev/null; then
echo "error: $tool not in PATH (try: nix develop)" >&2
exit 1
fi
done
if [[ ! -f "$MANIFEST" ]]; then
echo "error: manifest not found: $MANIFEST" >&2
exit 1
fi
mkdir -p "$OUT_DIR"
DEFAULT_BITRATE=$(yq -r '.defaults.bitrate // "64k"' "$MANIFEST")
DEFAULT_CHANNELS=$(yq -r '.defaults.channels // "2"' "$MANIFEST")
DEFAULT_RATE=$(yq -r '.defaults.sample_rate // "48000"' "$MANIFEST")
encoded=0
skipped=0
missing=0
failed=0
NUM_ARTISTS=$(yq '.artists | length' "$MANIFEST")
for ((a=0; a<NUM_ARTISTS; a++)); do
ARTIST_SLUG=$(yq -r ".artists[$a].slug" "$MANIFEST")
NUM_SHOWS=$(yq ".artists[$a].shows | length" "$MANIFEST")
for ((s=0; s<NUM_SHOWS; s++)); do
SHOW_SLUG=$(yq -r ".artists[$a].shows[$s].slug" "$MANIFEST")
NUM_SIDES=$(yq ".artists[$a].shows[$s].sides | length" "$MANIFEST")
for ((sd=0; sd<NUM_SIDES; sd++)); do
SIDE_ID=$(yq -r ".artists[$a].shows[$s].sides[$sd].id" "$MANIFEST")
SOURCE=$(yq -r ".artists[$a].shows[$s].sides[$sd].source" "$MANIFEST")
BITRATE=$(yq -r ".artists[$a].shows[$s].sides[$sd].bitrate // \"$DEFAULT_BITRATE\"" "$MANIFEST")
CHANNELS=$(yq -r ".artists[$a].shows[$s].sides[$sd].channels // \"$DEFAULT_CHANNELS\"" "$MANIFEST")
RATE=$(yq -r ".artists[$a].shows[$s].sides[$sd].sample_rate // \"$DEFAULT_RATE\"" "$MANIFEST")
SRC_PATH="$RAW_DIR/$SOURCE"
OUT_NAME="${ARTIST_SLUG}-${SHOW_SLUG}-${SIDE_ID}.opus"
OUT_PATH="$OUT_DIR/$OUT_NAME"
if [[ ! -f "$SRC_PATH" ]]; then
printf ' %-50s SKIP (source not present)\n' "$OUT_NAME"
missing=$((missing + 1))
continue
fi
if [[ -f "$OUT_PATH" ]]; then
src_mt=$(stat -c %Y "$SRC_PATH")
out_mt=$(stat -c %Y "$OUT_PATH")
if (( out_mt > src_mt )); then
printf ' %-50s up to date\n' "$OUT_NAME"
skipped=$((skipped + 1))
continue
fi
fi
printf ' %-50s encoding ...\n' "$OUT_NAME"
if ffmpeg \
-i "$SRC_PATH" \
-c:a libopus -b:a "$BITRATE" -ac "$CHANNELS" -ar "$RATE" \
-application audio -vbr on -compression_level 10 \
-y "$OUT_PATH" \
-hide_banner -loglevel warning -nostdin </dev/null; then
size=$(du -h "$OUT_PATH" | cut -f1)
printf ' %-50s done (%s)\n' "$OUT_NAME" "$size"
encoded=$((encoded + 1))
else
printf ' %-50s FAILED\n' "$OUT_NAME" >&2
failed=$((failed + 1))
fi
done
done
done
printf '\n%d encoded · %d up-to-date · %d missing sources · %d failed\n' \
"$encoded" "$skipped" "$missing" "$failed"
if (( failed > 0 )); then
exit 1
fi

76
bin/build-images Executable file
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#!/usr/bin/env bash
set -euo pipefail
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
MANIFEST="${MANIFEST:-$REPO_ROOT/content/audio.yaml}"
SRC_DIR="${SRC_DIR:-$REPO_ROOT/content/images}"
OUT_DIR="${OUT_DIR:-$REPO_ROOT/web/static/images}"
MAX_SIZE="${MAX_SIZE:-1200}"
QUALITY="${QUALITY:-80}"
for tool in yq magick; do
if ! command -v "$tool" >/dev/null; then
echo "error: $tool not in PATH (try: nix develop)" >&2
exit 1
fi
done
mkdir -p "$OUT_DIR"
encoded=0
skipped=0
missing=0
failed=0
NUM_ARTISTS=$(yq '.artists | length' "$MANIFEST")
for ((a=0; a<NUM_ARTISTS; a++)); do
ARTIST_SLUG=$(yq -r ".artists[$a].slug" "$MANIFEST")
NUM_IMAGES=$(yq ".artists[$a].images | length // 0" "$MANIFEST")
for ((i=0; i<NUM_IMAGES; i++)); do
SRC_NAME=$(yq -r ".artists[$a].images[$i]" "$MANIFEST")
SRC_PATH="$SRC_DIR/$SRC_NAME"
OUT_NAME="${ARTIST_SLUG}-$((i + 1)).webp"
OUT_PATH="$OUT_DIR/$OUT_NAME"
if [[ ! -f "$SRC_PATH" ]]; then
printf ' %-45s SKIP (source not found)\n' "$OUT_NAME"
missing=$((missing + 1))
continue
fi
if [[ -f "$OUT_PATH" ]]; then
src_mt=$(stat -c %Y "$SRC_PATH")
out_mt=$(stat -c %Y "$OUT_PATH")
if (( out_mt > src_mt )); then
printf ' %-45s up to date\n' "$OUT_NAME"
skipped=$((skipped + 1))
continue
fi
fi
printf ' %-45s converting ...\n' "$OUT_NAME"
if magick "$SRC_PATH" \
-auto-orient \
-strip \
-resize "${MAX_SIZE}x${MAX_SIZE}>" \
-quality "$QUALITY" \
"$OUT_PATH"; then
size=$(du -h "$OUT_PATH" | cut -f1)
printf ' %-45s done (%s)\n' "$OUT_NAME" "$size"
encoded=$((encoded + 1))
else
printf ' %-45s FAILED\n' "$OUT_NAME" >&2
failed=$((failed + 1))
fi
done
done
printf '\n%d converted · %d up-to-date · %d missing sources · %d failed\n' \
"$encoded" "$skipped" "$missing" "$failed"
if (( failed > 0 )); then
exit 1
fi

39
bin/pull-audio Executable file
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#!/usr/bin/env bash
# Copy concert WAV files from the curator's Dropbox folder into content/audio/,
# stripping the ` Brianna` suffix that the source files carry.
# Idempotent: skips files that already exist at the destination.
set -euo pipefail
SRC_DIR="${SRC_DIR:-$HOME/Dropbox/File requests/Mill Run Audio}"
DEST_DIR="${DEST_DIR:-$(cd "$(dirname "$0")/.." && pwd)/content/audio}"
if [[ ! -d "$SRC_DIR" ]]; then
echo "error: source directory not found: $SRC_DIR" >&2
exit 1
fi
mkdir -p "$DEST_DIR"
count=0
copied=0
skipped=0
shopt -s nullglob
for src in "$SRC_DIR"/*.wav; do
count=$((count + 1))
name=$(basename "$src")
# Strip trailing " Brianna.wav" → ".wav"
dest_name="${name% Brianna.wav}.wav"
dest="$DEST_DIR/$dest_name"
if [[ -f "$dest" ]] && [[ $(stat -c %s "$src") -eq $(stat -c %s "$dest") ]]; then
skipped=$((skipped + 1))
continue
fi
printf ' [%2d] %s\n' "$count" "$dest_name"
cp -- "$src" "$dest"
copied=$((copied + 1))
done
printf '\n%d total · %d copied · %d skipped (already present)\n' "$count" "$copied" "$skipped"