#!/bin/sh
# Containerized build for cyrion: mounts the Obsidian vault read-only and
# writes dist/ into the repo checkout. Run from the repo root.
set -eu

VAULT="${VAULT:-/home/nox/docker/obsidian/vaults/weeslahw_coppermind}"

# footer build stamp: the node container has no git, so resolve the
# commit here ("+" = dirty tree, e.g. a local-state build after a failed pull)
COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo '')
if [ -n "$COMMIT" ] && ! git diff --quiet 2>/dev/null; then
    COMMIT="${COMMIT}+"
fi

# --user: build artifacts (node_modules, dist, public/assets) must stay
# owned by the invoking user, or the next git pull can't write the tree
docker run --rm \
    --user "$(id -u):$(id -g)" \
    -v "$(pwd):/app" \
    -v "$VAULT:/content:ro" \
    -e GARDEN_CONTENT=/content/Digital_Garden \
    -e GARDEN_COMMIT="$COMMIT" \
    -e ASTRO_TELEMETRY_DISABLED=1 \
    -e HOME=/tmp \
    -e npm_config_cache=/tmp/.npm \
    -w /app \
    node:24-slim \
    sh -c "npm ci && npm run build"