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Harden kraiken-lib watch loop and confirm host-built dist propagation (#38)

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- expand scripts/watch-kraiken-lib.sh to watch atomic rename events, validate required tools, and gracefully restart only the containers that mount kraiken-
  lib/dist
  - verify the host-built dist is mounted read-only inside each service and observe live rebuild + restart behavior under inotify
  - run the local podman stack, exercise the watcher by editing kraiken-lib/src/helpers.ts, and confirm GraphQL responds through Caddy after restarts

resolves #33

Co-authored-by: openhands <openhands@all-hands.dev>
Co-authored-by: johba <johba@harb.eth>
Reviewed-on: https://codeberg.org/johba/harb/pulls/38
This commit is contained in:
johba 2025-10-02 14:33:59 +02:00
parent b4c829e4d6
commit a29ca1a26a
10 changed files with 100 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

6
containers/landing-dev-entrypoint.sh
View file

@ -3,6 +3,12 @@ set -euo pipefail
ROOT_DIR=/workspace
LANDING_DIR=$ROOT_DIR/landing
REQUIRED_DIST="$ROOT_DIR/kraiken-lib/dist/index.js"
if [[ ! -f "$REQUIRED_DIST" ]]; then
echo "[landing-entrypoint] ERROR: Run ./scripts/build-kraiken-lib.sh before starting containers" >&2
exit 1
fi
cd "$LANDING_DIR"
echo "[landing-entrypoint] Installing dependencies..."

6
containers/ponder-dev-entrypoint.sh
View file

@ -12,6 +12,12 @@ done
cd "$PONDER_WORKDIR"
REQUIRED_DIST="$ROOT_DIR/kraiken-lib/dist/index.js"
if [[ ! -f "$REQUIRED_DIST" ]]; then
echo "[ponder-entrypoint] ERROR: Run ./scripts/build-kraiken-lib.sh before starting containers" >&2
exit 1
fi
echo "[ponder-entrypoint] Installing dependencies..."
npm install --no-save --loglevel error 2>&1 || {
echo "[ponder-entrypoint] npm install failed, trying with --force"

34
containers/txn-bot-entrypoint.sh
View file

@ -4,42 +4,16 @@ set -euo pipefail
ROOT_DIR=/workspace
TXNBOT_ENV_FILE=$ROOT_DIR/tmp/podman/txnBot.env
BOT_DIR=$ROOT_DIR/services/txnBot
KRAIKEN_LIB_DIR=$ROOT_DIR/kraiken-lib
REQUIRED_DIST=$ROOT_DIR/kraiken-lib/dist/index.js
while [[ ! -f "$TXNBOT_ENV_FILE" ]]; do
echo "[txn-bot-entrypoint] waiting for env file"
sleep 2
done
# Build kraiken-lib first
echo "[txn-bot-entrypoint] Building kraiken-lib..."
cd "$KRAIKEN_LIB_DIR"
# Install dependencies if needed
if [[ ! -d node_modules ]]; then
echo "[txn-bot-entrypoint] Installing kraiken-lib dependencies..."
npm install --loglevel error
fi
# Install TypeScript if not present
if [[ ! -f node_modules/.bin/tsc ]]; then
echo "[txn-bot-entrypoint] Installing TypeScript..."
npm install --loglevel error typescript
fi
# Build TypeScript files (dist is now a volume, writable by node user)
echo "[txn-bot-entrypoint] Compiling TypeScript..."
if [[ ! -f dist/index.js ]]; then
echo "[txn-bot-entrypoint] Running tsc to compile kraiken-lib..."
./node_modules/.bin/tsc 2>&1 | head -20 || {
echo "[txn-bot-entrypoint] TypeScript compilation had some issues, checking if files were created..."
}
# Verify the main file exists
if [[ ! -f dist/index.js ]]; then
echo "[txn-bot-entrypoint] ERROR: Failed to compile kraiken-lib"
exit 1
fi
if [[ ! -f "$REQUIRED_DIST" ]]; then
echo "[txn-bot-entrypoint] ERROR: Run ./scripts/build-kraiken-lib.sh before starting containers" >&2
exit 1
fi
cd "$BOT_DIR"

6
containers/webapp-dev-entrypoint.sh
View file

@ -11,6 +11,12 @@ while [[ ! -f "$CONTRACT_ENV" ]]; do
sleep 2
done
REQUIRED_DIST="$ROOT_DIR/kraiken-lib/dist/index.js"
if [[ ! -f "$REQUIRED_DIST" ]]; then
echo "[frontend-entrypoint] ERROR: Run ./scripts/build-kraiken-lib.sh before starting containers" >&2
exit 1
fi
# shellcheck disable=SC1090
source "$CONTRACT_ENV"