mirror of https://github.com/OpenVidu/openvidu.git
81 lines
2.1 KiB
Bash
81 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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# Development servers of the local runs, sourced by dev.sh and demo-lib.sh here and by the scripts of workspaces that
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# extend these packages: the backend and frontend development servers in one session, stopped together. The caller
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# runs from the root of its workspace.
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# The frontend development servers proxy /api to port 5000 (proxy.conf.json); another backend gets its own proxy file.
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DEFAULT_BACKEND_PORT=5000
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WORK_DIR="$(mktemp -d)"
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PIDS=()
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kill_tree() {
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local child
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for child in $(pgrep -P "$1" || true); do
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kill_tree "$child"
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done
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kill "$1" 2>/dev/null || true
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}
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cleanup() {
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for pid in "${PIDS[@]}"; do
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kill_tree "$pid"
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done
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rm -rf "$WORK_DIR"
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}
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trap cleanup EXIT
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# require_free_ports <port>...: exits when one is in use.
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require_free_ports() {
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local port
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for port in "$@"; do
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if (exec 3<>"/dev/tcp/127.0.0.1/$port") 2>/dev/null; then
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echo "Port $port is in use" >&2
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exit 1
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fi
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done
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}
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wait_for() {
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for _ in $(seq 1 120); do
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curl -sf -o /dev/null "$1" && return 0
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sleep 1
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done
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echo "$1 did not answer" >&2
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exit 1
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}
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# check_dev_backend <package directory>: exits when the backend there cannot start, with its scripts/dev-check.ts
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# and the variables of its scripts/dev-preload.ts.
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check_dev_backend() {
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pnpm --silent --dir "$1" exec tsx --conditions=source --import ./scripts/dev-preload.ts scripts/dev-check.ts
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}
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# start_dev_backend <package directory> <port> [VAR=value...]: the backend development server in the background. The
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# variables win over the files of its scripts/dev-preload.ts.
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start_dev_backend() {
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local directory="$1"
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local port="$2"
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shift 2
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env SERVER_PORT="$port" "$@" pnpm --silent --dir "$directory" run dev &
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PIDS+=("$!")
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}
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# start_frontend <package directory> <port> <backend port>: the frontend development server proxying /api to that
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# backend.
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start_frontend() {
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local proxy=()
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if [ "$3" != "$DEFAULT_BACKEND_PORT" ]; then
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printf '{ "/api": { "target": "http://localhost:%s", "secure": false } }\n' "$3" >"$WORK_DIR/proxy-$2.json"
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proxy=(--proxy-config "$WORK_DIR/proxy-$2.json")
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fi
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pnpm --silent --dir "$1" run dev --port "$2" "${proxy[@]}"
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}
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