feat(deploy): schedule fundamentals shadow imports

2026-07-23 12:41:27 +02:00
parent 71d21a45b6
commit 88fc90cc6f
10 changed files with 493 additions and 19 deletions
@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# One-time production provisioning for the shadow fundamentals sources.
+# Run as root to install; run with --check as the deploy user for a read-only
+# preflight. Version upgrades are intentional code changes, never "latest".
+DOLT_VERSION="2.2.0"
+DOLT_BINARY="${DOLT_BINARY:-/usr/local/bin/dolt}"
+DOLT_DATA_DIR="${DOLT_DATA_DIR:-/var/lib/signal-platform/dolt}"
+DOLT_EARNINGS_SUBDIR="${DOLT_EARNINGS_SUBDIR:-earnings}"
+APP_USER="${APP_USER:-deploy}"
+APP_GROUP="${APP_GROUP:-deploy}"
+ENV_FILE="${ENV_FILE:-/opt/signalplatform/.env}"
+MIN_FREE_GB="${DOLT_MIN_FREE_DISK_GB:-5}"
+EARNINGS_DIR="${DOLT_DATA_DIR}/${DOLT_EARNINGS_SUBDIR}"
+
+fail() {
+  echo "ERROR: $*" >&2
+  exit 1
+}
+
+version_ok() {
+  local output
+  output="$("$DOLT_BINARY" version 2>/dev/null || true)"
+  grep -Eq "(^|[[:space:]])v?${DOLT_VERSION}([[:space:]]|$)" <<<"$output"
+}
+
+check_free_space() {
+  local available_kb
+  available_kb="$(df -Pk "$DOLT_DATA_DIR" | awk 'NR == 2 {print $4}')"
+  [[ "$available_kb" =~ ^[0-9]+$ ]] || fail "could not read free space for $DOLT_DATA_DIR"
+  if ! awk -v available="$available_kb" -v minimum_gb="$MIN_FREE_GB" \
+    'BEGIN { exit !(available >= minimum_gb * 1024 * 1024) }'; then
+    fail "$DOLT_DATA_DIR has less than ${MIN_FREE_GB} GB free"
+  fi
+}
+
+check_env() {
+  [[ -f "$ENV_FILE" ]] || fail "missing environment file: $ENV_FILE"
+  grep -Fqx "DOLT_BINARY=$DOLT_BINARY" "$ENV_FILE" \
+    || fail "set DOLT_BINARY=$DOLT_BINARY in $ENV_FILE"
+  grep -Fqx "DOLT_DATA_DIR=$DOLT_DATA_DIR" "$ENV_FILE" \
+    || fail "set DOLT_DATA_DIR=$DOLT_DATA_DIR in $ENV_FILE"
+  grep -Fqx "DOLT_EARNINGS_SUBDIR=$DOLT_EARNINGS_SUBDIR" "$ENV_FILE" \
+    || fail "set DOLT_EARNINGS_SUBDIR=$DOLT_EARNINGS_SUBDIR in $ENV_FILE"
+  grep -Eq '^SEC_USER_AGENT=.*@.*' "$ENV_FILE" \
+    || fail "SEC_USER_AGENT in $ENV_FILE must contain a real contact email"
+}
+
+check_all() {
+  id "$APP_USER" >/dev/null 2>&1 || fail "missing service user: $APP_USER"
+  [[ -x "$DOLT_BINARY" ]] || fail "missing Dolt binary: $DOLT_BINARY"
+  version_ok || fail "expected Dolt $DOLT_VERSION at $DOLT_BINARY"
+  [[ -d "$EARNINGS_DIR/.dolt" ]] \
+    || fail "missing earnings clone: $EARNINGS_DIR"
+  if [[ "$(id -un)" == "$APP_USER" ]]; then
+    [[ -r "$EARNINGS_DIR/.dolt" ]] \
+      || fail "earnings clone is not readable by $APP_USER"
+  elif command -v runuser >/dev/null 2>&1; then
+    runuser -u "$APP_USER" -- test -r "$EARNINGS_DIR/.dolt" \
+      || fail "earnings clone is not readable by $APP_USER"
+  else
+    fail "run --check as $APP_USER (or install runuser)"
+  fi
+  check_free_space
+  check_env
+  echo "OK: Dolt $DOLT_VERSION and earnings clone are provisioned"
+}
+
+if [[ "${1:-}" == "--check" ]]; then
+  check_all
+  exit 0
+fi
+
+[[ "$EUID" -eq 0 ]] || fail "run provisioning as root (or use --check)"
+command -v curl >/dev/null 2>&1 || fail "curl is required"
+command -v runuser >/dev/null 2>&1 || fail "runuser is required"
+id "$APP_USER" >/dev/null 2>&1 || fail "missing service user: $APP_USER"
+
+if ! version_ok; then
+  installer="$(mktemp)"
+  trap 'rm -f "$installer"' EXIT
+  curl -fsSL \
+    "https://github.com/dolthub/dolt/releases/download/v${DOLT_VERSION}/install.sh" \
+    -o "$installer"
+  bash "$installer"
+fi
+version_ok || fail "Dolt $DOLT_VERSION installation failed"
+
+install -d -o "$APP_USER" -g "$APP_GROUP" -m 0750 "$DOLT_DATA_DIR"
+check_free_space
+
+if [[ ! -d "$EARNINGS_DIR/.dolt" ]]; then
+  [[ ! -e "$EARNINGS_DIR" ]] \
+    || fail "$EARNINGS_DIR exists but is not a Dolt clone"
+  runuser -u "$APP_USER" -- \
+    "$DOLT_BINARY" clone post-no-preference/earnings "$EARNINGS_DIR"
+fi
+
+check_all