a0344b36d7
Add scripts/pb-init.sh — an idempotent alpine sh script that authenticates with the PocketBase admin API and POSTs all required collection schemas (books, chapters_idx, ranking, progress, audio_cache, app_users) before any application service starts. 400/422 responses are treated as success so it is safe to run on every docker compose up. Wire pb-init into docker-compose.yml: - pb-init service: alpine:3.19, depends on pocketbase healthy, mounts script - scraper and ui both depend on pb-init via service_completed_successfully, guaranteeing collections exist before the first request hits app_users
137 lines
4.6 KiB
Bash
Executable File
137 lines
4.6 KiB
Bash
Executable File
#!/bin/sh
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# pb-init.sh — idempotent PocketBase collection bootstrap
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#
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# Creates all collections required by libnovel. Safe to re-run: POST returns
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# 400/422 when a collection already exists; both are treated as success.
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#
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# Required env vars (with defaults):
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# POCKETBASE_URL http://pocketbase:8090
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# POCKETBASE_ADMIN_EMAIL admin@libnovel.local
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# POCKETBASE_ADMIN_PASSWORD changeme123
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set -e
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PB_URL="${POCKETBASE_URL:-http://pocketbase:8090}"
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PB_EMAIL="${POCKETBASE_ADMIN_EMAIL:-admin@libnovel.local}"
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PB_PASSWORD="${POCKETBASE_ADMIN_PASSWORD:-changeme123}"
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log() { echo "[pb-init] $*"; }
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# ─── 1. Wait for PocketBase to be ready ──────────────────────────────────────
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log "waiting for PocketBase at $PB_URL ..."
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until wget -qO- "$PB_URL/api/health" > /dev/null 2>&1; do
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sleep 2
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done
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log "PocketBase is up"
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# ─── 2. Authenticate and obtain a superuser token ────────────────────────────
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log "authenticating as $PB_EMAIL ..."
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AUTH_RESPONSE=$(wget -qO- \
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--header="Content-Type: application/json" \
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--post-data="{\"identity\":\"$PB_EMAIL\",\"password\":\"$PB_PASSWORD\"}" \
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"$PB_URL/api/collections/_superusers/auth-with-password")
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TOKEN=$(echo "$AUTH_RESPONSE" | sed 's/.*"token":"\([^"]*\)".*/\1/')
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if [ -z "$TOKEN" ] || [ "$TOKEN" = "$AUTH_RESPONSE" ]; then
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log "ERROR: failed to obtain auth token. Response: $AUTH_RESPONSE"
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exit 1
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fi
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log "auth token obtained"
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# ─── 3. Helper: create a collection (ignores 400/422 already-exists) ─────────
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create_collection() {
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NAME="$1"
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BODY="$2"
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STATUS=$(wget -qSO- \
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--header="Content-Type: application/json" \
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--header="Authorization: $TOKEN" \
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--post-data="$BODY" \
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"$PB_URL/api/collections" 2>&1 | grep "HTTP/" | tail -1 | awk '{print $2}')
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case "$STATUS" in
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200|201) log "created collection: $NAME" ;;
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400|422) log "collection already exists (skipped): $NAME" ;;
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*) log "WARNING: unexpected status $STATUS for collection: $NAME" ;;
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esac
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}
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# ─── 4. Create collections ────────────────────────────────────────────────────
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create_collection "books" '{
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"name": "books",
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"type": "base",
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"fields": [
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{"name": "slug", "type": "text", "required": true},
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{"name": "title", "type": "text", "required": true},
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{"name": "author", "type": "text"},
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{"name": "cover", "type": "text"},
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{"name": "status", "type": "text"},
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{"name": "genres", "type": "json"},
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{"name": "summary", "type": "text"},
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{"name": "total_chapters", "type": "number"},
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{"name": "source_url", "type": "text"},
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{"name": "ranking", "type": "number"},
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{"name": "meta_updated", "type": "date"}
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]
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}'
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create_collection "chapters_idx" '{
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"name": "chapters_idx",
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"type": "base",
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"fields": [
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{"name": "slug", "type": "text", "required": true},
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{"name": "number", "type": "number", "required": true},
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{"name": "title", "type": "text"},
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{"name": "date_label", "type": "text"}
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]
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}'
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create_collection "ranking" '{
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"name": "ranking",
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"type": "base",
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"fields": [
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{"name": "rank", "type": "number", "required": true},
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{"name": "slug", "type": "text", "required": true},
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{"name": "title", "type": "text"},
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{"name": "author", "type": "text"},
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{"name": "cover", "type": "text"},
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{"name": "status", "type": "text"},
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{"name": "genres", "type": "json"},
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{"name": "source_url", "type": "text"},
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{"name": "updated", "type": "date"}
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]
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}'
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create_collection "progress" '{
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"name": "progress",
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"type": "base",
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"fields": [
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{"name": "session_id", "type": "text", "required": true},
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{"name": "slug", "type": "text", "required": true},
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{"name": "chapter", "type": "number"},
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{"name": "updated", "type": "date"}
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]
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}'
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create_collection "audio_cache" '{
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"name": "audio_cache",
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"type": "base",
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"fields": [
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{"name": "cache_key", "type": "text", "required": true},
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{"name": "filename", "type": "text"},
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{"name": "updated", "type": "date"}
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]
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}'
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create_collection "app_users" '{
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"name": "app_users",
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"type": "base",
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"fields": [
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{"name": "username", "type": "text", "required": true},
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{"name": "password_hash", "type": "text", "required": true},
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{"name": "role", "type": "text"},
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{"name": "created", "type": "date"}
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]
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}'
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log "all collections ready"
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