7754b0f504
Running `pnpm dev` alone gave ECONNREFUSED on every request, because nothing was listening on :7788. Two separate causes: - the backend simply was not running, and - Vite bound [::1]:5173 while the proxy target was "localhost", which Node resolves to ::1 first. The Go server binds IPv4, so even with the backend up the proxy could fail before falling back. - vite.config.ts: proxy target is now 127.0.0.1 explicitly and overridable via VELLUM_API; server.host is true so both stacks are served. - scripts/dev.sh + `make dev`: builds the backend, waits for /healthz, starts Vite, and stops the backend on exit. Ctrl-C tears down both. - README documents that running Vite alone needs the backend already up.
61 lines
1.7 KiB
Bash
Executable file
61 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Run the backend and the Vite dev server together.
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#
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# ./scripts/dev.sh
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#
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# The Go server runs in the background; the Vite dev server runs in the
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# foreground. Ctrl-C stops both. Vite proxies /api to the Go server, so the
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# browser sees one origin and sessions behave exactly as in production.
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set -euo pipefail
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cd "$(dirname "$0")/.."
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# A local preview instance, so this works on a fresh clone without touching
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# your real media or your real database.
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export VELLUM_DATA_DIR="${VELLUM_DATA_DIR:-$PWD/demo/data}"
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export VELLUM_CONFIG_DIR="${VELLUM_CONFIG_DIR:-$PWD/demo/config}"
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export VELLUM_LISTEN="${VELLUM_LISTEN:-127.0.0.1:7788}"
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export VELLUM_ADMIN_USER="${VELLUM_ADMIN_USER:-admin}"
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export VELLUM_ADMIN_PASSWORD="${VELLUM_ADMIN_PASSWORD:-vellumdemo}"
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export VELLUM_LOG_LEVEL="${VELLUM_LOG_LEVEL:-info}"
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if ! command -v go >/dev/null 2>&1; then
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export PATH="$PATH:/usr/lib/golang/bin"
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fi
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echo "building backend..."
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CGO_ENABLED=0 go build -trimpath -o vellum ./cmd/vellum
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echo "starting backend on ${VELLUM_LISTEN}"
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./vellum &
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BACKEND=$!
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cleanup() {
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echo
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echo "stopping backend..."
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kill "$BACKEND" 2>/dev/null || true
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wait "$BACKEND" 2>/dev/null || true
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}
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trap cleanup EXIT INT TERM
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# Wait for the API to answer before handing over to Vite, so the first page
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# load does not race the backend's startup.
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for _ in $(seq 1 50); do
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if curl -fsS -m 1 "http://${VELLUM_LISTEN#*:}/healthz" >/dev/null 2>&1; then
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break
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fi
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if ! kill -0 "$BACKEND" 2>/dev/null; then
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echo "backend exited during startup" >&2
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exit 1
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fi
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sleep 0.1
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done
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echo
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echo "backend: http://${VELLUM_LISTEN} (${VELLUM_ADMIN_USER} / ${VELLUM_ADMIN_PASSWORD})"
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echo "frontend: http://localhost:5173"
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echo
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cd web
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pnpm install --silent
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pnpm dev
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