test-build.yml

name: Test and Build

on:
  workflow_call:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  oauth-postgres:
    name: PostgreSQL integration (${{ matrix.provision }})
    runs-on: ${{ (vars.CI_PROVIDER == '' || vars.CI_PROVIDER == 'blacksmith') && 'blacksmith-8vcpu-ubuntu-2404' || 'ubuntu-latest' }}
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        provision: [push, migrate]
    services:
      postgres:
        image: pgvector/pgvector:pg17
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: sim_auth_scim
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U postgres -d sim_auth_scim"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
      postgres-legacy:
        image: postgres:16-alpine
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: sim_billing_test
        ports:
          - 5433:5432
        options: >-
          --health-cmd "pg_isready -U postgres -d sim_billing_test"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 10
    env:
      DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
      OAUTH_TOKEN_FAMILY_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
      BETTER_AUTH_SECRET: oauth-postgres-ci-secret-at-least-32-characters
      NEXT_PUBLIC_APP_URL: https://test.sim.ai
      ENCRYPTION_KEY: '0000000000000000000000000000000000000000000000000000000000000000'

    steps:
      - name: Checkout code
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2
        with:
          bun-version: 1.4.1

      - name: Setup Node
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
        with:
          node-version: 24

      - name: Mount Bun cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-bun-cache-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ~/.bun/install/cache

      - name: Install dependencies
        run: bun install --frozen-lockfile --ignore-scripts

      - name: Provision a fresh database through the supported command
        working-directory: packages/db
        run: |
          bun -e 'import postgres from "postgres"; const sql = postgres(process.env.DATABASE_URL); for (const extension of ["vector", "btree_gin", "pg_trgm"]) await sql`CREATE EXTENSION IF NOT EXISTS ${sql(extension)}`; await sql.end()'
          bun run db:${{ matrix.provision }}

      - name: Verify migration replay is a no-op
        if: matrix.provision == 'migrate'
        working-directory: packages/db
        run: bun run db:migrate

      - name: Verify OAuth lifecycle and SCIM membership guards in PostgreSQL
        working-directory: apps/sim
        run: >-
          bunx vitest run
          lib/auth/oauth-token-family.postgres.test.ts
          lib/auth/oauth-provider-lifecycle.postgres.test.ts
          app/api/auth/oauth2/token/route.postgres.test.ts
          lib/auth/sim-auth-adapter.test.ts
          ee/scim/lib/managed-membership.postgres.test.ts
          lib/auth/sso/application/admit-sso-user.postgres.test.ts

      - name: Verify cumulative billing timeout recovery in PostgreSQL
        working-directory: apps/sim
        env:
          BILLING_USAGE_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
        run: bunx vitest run lib/billing/core/usage-log.postgres.test.ts

      - name: Verify cumulative billing timeout recovery on PostgreSQL 16
        if: matrix.provision == 'push'
        working-directory: apps/sim
        env:
          BILLING_USAGE_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5433/sim_billing_test
        run: bunx vitest run lib/billing/core/usage-log.postgres.test.ts

      - name: Verify SCIM and administration over real HTTP
        working-directory: apps/sim
        env:
          NEXT_PUBLIC_APP_URL: http://127.0.0.1:3017
          BETTER_AUTH_URL: http://127.0.0.1:3017
          NEXT_PUBLIC_FORCE_HOSTED: 'true'
          BILLING_ENABLED: 'true'
          NEXT_PUBLIC_BILLING_ENABLED: 'true'
          ENTERPRISE_ENABLED: 'true'
          NEXT_PUBLIC_ENTERPRISE_ENABLED: 'true'
          SCIM_ENABLED: 'true'
          NEXT_PUBLIC_SCIM_ENABLED: 'true'
          SSO_ENABLED: 'true'
          NEXT_PUBLIC_SSO_ENABLED: 'true'
          ORGANIZATIONS_ENABLED: 'true'
          NEXT_PUBLIC_ORGANIZATIONS_ENABLED: 'true'
          INTERNAL_API_SECRET: scim-http-ci-local-secret-at-least-32-characters
          DB_TX_TRIPWIRE: throw
          DISABLE_TELEMETRY: 'true'
          NEXT_TELEMETRY_DISABLED: '1'
          NEXT_PUBLIC_CHAT_DISABLED: 'true'
        run: |
          server_log="$RUNNER_TEMP/scim-next.log"
          node ../../node_modules/next/dist/bin/next dev --hostname 127.0.0.1 --port 3017 > "$server_log" 2>&1 &
          server_pid=$!
          finish() {
            kill "$server_pid" 2>/dev/null || true
            wait "$server_pid" 2>/dev/null || true
            awk '/^ (GET|POST|PUT|PATCH|DELETE|HEAD) \/api\// { print }' "$server_log" > "$RUNNER_TEMP/scim-http-status.log"
          }
          trap finish EXIT
          deadline=$((SECONDS + 120))
          until curl --fail --silent --max-time 3 http://127.0.0.1:3017/api/health > /dev/null; do
            if ! kill -0 "$server_pid" 2>/dev/null; then
              echo 'Local SCIM app exited during startup.'
              exit 1
            fi
            if [ "$SECONDS" -ge "$deadline" ]; then
              echo 'Local SCIM app did not become ready within 120 seconds.'
              exit 1
            fi
            sleep 2
          done
          SCIM_E2E_BASE_URL="$NEXT_PUBLIC_APP_URL" \
          SCIM_E2E_DATABASE_URL="$DATABASE_URL" \
          SCIM_E2E_AUTH_SECRET="$BETTER_AUTH_SECRET" \
          SCIM_E2E_REPORT_PATH="$RUNNER_TEMP/scim-e2e-report.json" \
            bun run test:scim:e2e

      - name: Upload SCIM failure report and HTTP status log
        if: failure()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
        with:
          name: scim-failure-${{ matrix.provision }}
          path: |
            ${{ runner.temp }}/scim-e2e-report.json
            ${{ runner.temp }}/scim-http-status.log
          if-no-files-found: ignore
          retention-days: 7

      - name: Verify durable provenance bindings and concurrent memory writes
        working-directory: apps/sim
        env:
          TABLE_PROVENANCE_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
          MEMORY_PROVENANCE_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
        run: >-
          bunx vitest run
          lib/table/rows/secret-provenance.postgres.test.ts
          lib/memory/message-provenance.postgres.test.ts

      - name: Verify Search progress, pagination, and outbox scheduling in PostgreSQL
        working-directory: apps/sim
        env:
          KNOWLEDGE_ACL_TEST_DATABASE_URL: postgresql://postgres:postgres@127.0.0.1:5432/sim_auth_scim
        run: >-
          bunx vitest run --mode integration
          lib/knowledge/__integration__/search-source-progress.integration.ts
          lib/knowledge/__integration__/search-source-pagination.integration.ts
          lib/core/outbox/service.integration.ts
          lib/knowledge/__integration__/connector-upload.integration.ts

  test-build:
    name: Lint and Test
    runs-on: ${{ (vars.CI_PROVIDER == '' || vars.CI_PROVIDER == 'blacksmith') && 'blacksmith-8vcpu-ubuntu-2404' || 'ubuntu-latest' }}
    timeout-minutes: 15

    steps:
      # The diff-based audits below need a base commit to read, and the default
      # depth of 1 clones a single commit with no parent. They normally fetch
      # their base by SHA (see "Resolve base ref"), so this depth only covers the
      # `HEAD~1` fallback — but without it that fallback resolves to nothing.
      #
      # Worth stating because the failure was invisible for so long: the migration
      # audit read the resulting `git diff` failure as "no migrations changed" and
      # exited 0, so it had never actually run on a push build.
      - name: Checkout code
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
        with:
          fetch-depth: 2

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2
        with:
          bun-version: 1.4.1

      - name: Setup Node
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
        with:
          node-version: 24

      # Cache keys are scoped by event name, and fork PRs get their own
      # namespace on top: untrusted fork runs must never share a cache with
      # push runs (whose caches feed production image builds) or with trusted
      # internal-PR runs.
      #
      # node_modules also keys on the lockfile hash: a sticky disk is a mutable
      # volume, and `bun install --frozen-lockfile` adds what the lockfile needs
      # without pruning what it dropped, so branches on different lockfiles were
      # contaminating each other (a stale @next/swc 16.2.6 outlived the 16.2.11
      # bump). The bun and Turbo caches are content/hash-addressed, so they stay
      # shared — that is what keeps a fresh node_modules disk cheap to fill.
      - name: Mount Bun cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-bun-cache-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ~/.bun/install/cache

      - name: Mount node_modules
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-node-modules-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}-${{ hashFiles('bun.lock') }}
          path: ./node_modules

      - name: Mount Turbo cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-turbo-cache-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ./.turbo

      - name: Install dependencies
        run: bun install --frozen-lockfile --ignore-scripts

      # Surfaces known CVEs in the dependency tree. Non-blocking until the
      # existing advisory backlog is triaged, then flip to a required gate by
      # removing continue-on-error.
      - name: Security audit
        run: bun audit
        continue-on-error: true

      - name: Validate env flags
        run: |
          FILE="apps/sim/lib/core/config/env-flags.ts"
          ERRORS=""

          echo "Checking for hardcoded boolean env flags..."

          # Use perl for multiline matching to catch both:
          #   export const isHosted = true
          #   export const isHosted =
          #     true
          HARDCODED=$(perl -0777 -ne 'while (/export const (is[A-Za-z]+)\s*=\s*\n?\s*(true|false)\b/g) { print "  $1 = $2\n" }' "$FILE")

          if [ -n "$HARDCODED" ]; then
            ERRORS="${ERRORS}\n❌ Env flags must not be hardcoded to boolean literals!\n\nFound hardcoded flags:\n${HARDCODED}\n\nEnv flags should derive their values from environment variables.\n"
          fi

          echo "Checking env flag naming conventions..."

          # Check that all export const (except functions) start with 'is'
          # This finds exports like "export const someFlag" that don't start with "is" or "get"
          BAD_NAMES=$(grep -E "^export const [a-z]" "$FILE" | grep -vE "^export const (is|get)" | sed 's/export const \([a-zA-Z]*\).*/  \1/')

          if [ -n "$BAD_NAMES" ]; then
            ERRORS="${ERRORS}\n❌ Env flags must use 'is' prefix for boolean flags!\n\nFound incorrectly named flags:\n${BAD_NAMES}\n\nExample: 'hostedMode' should be 'isHostedMode'\n"
          fi

          if [ -n "$ERRORS" ]; then
            echo ""
            echo -e "$ERRORS"
            exit 1
          fi

          echo "✅ All env flags are properly configured"

      # One fetch for both base-ref audits, and no `|| true`: a swallowed fetch leaves
      # the base ref absent, which neither audit can tell apart from a branch that
      # changed nothing. The block-registry check at least degrades to a visible
      # `⚠ … skipping` line; the migration audit printed `✓ No new migrations to
      # check` and exited 0, clearing the only guard on production DDL.
      #
      # Depth stays at 1 — without a merge-base the migration audit diffs the two
      # tips, which under `--diff-filter=AM` is exactly the migrations new here.
      # Resolved once for both diff-based audits, and never with `|| true`: a
      # swallowed fetch leaves the base absent, which neither audit can tell apart
      # from a branch that changed nothing.
      #
      # On push the base is `github.event.before`, the tip the branch had before
      # this push — not `HEAD~1`, which names only the last commit and would let a
      # multi-commit push slip every earlier commit's migrations past the audit.
      # It is fetched by SHA at depth 1; the audits diff two tips and need no
      # common ancestry. An all-zero `before` means the branch is new and has no
      # predecessor to diff, so `HEAD~1` remains the fallback there.
      - name: Resolve base ref for diff-based audits
        id: audit_base
        run: |
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            git fetch --depth=1 origin "${{ github.base_ref }}"
            echo "ref=origin/${{ github.base_ref }}" >> "$GITHUB_OUTPUT"
          elif [ -n "${{ github.event.before }}" ] &&
               [ "${{ github.event.before }}" != "0000000000000000000000000000000000000000" ]; then
            git fetch --depth=1 origin "${{ github.event.before }}"
            echo "ref=${{ github.event.before }}" >> "$GITHUB_OUTPUT"
          else
            echo "ref=HEAD~1" >> "$GITHUB_OUTPUT"
          fi

      - name: Check block registry invariants
        run: bun run apps/sim/scripts/check-block-registry.ts "${{ steps.audit_base.outputs.ref }}"

      - name: Lint code
        run: bun run lint:check

      # Every zero-argument `check:*` script, run concurrently. The list is derived in
      # scripts/run-audits.ts, which also writes the per-audit timing table to the job
      # summary and annotates failures. Audits needing a base ref stay separate below.
      - name: Repo audits
        run: bun run check:audits

      - name: Verify docs manifest is in sync
        run: bun run docs-manifest:check

      - name: Migration safety (zero-downtime) audit
        run: bun run check:migrations "${{ steps.audit_base.outputs.ref }}"

      # Every workspace, not just realtime. packages/emcn, packages/utils,
      # apps/desktop and apps/docs had no type check in CI at all; apps/sim's
      # source was covered only as a side effect of `next build` in the separate
      # Build App job. Note this does NOT cover apps/sim's tests — its tsconfig
      # excludes *.test.ts(x), and including them today surfaces ~2.2k errors,
      # so that is its own cleanup rather than a gate to switch on here.
      - name: Type-check all workspaces
        run: bunx turbo run type-check

      # cloud-review-tools.test.ts runs the real helper on the runner, which shells
      # out to rg. Blacksmith's image ships it, GitHub's doesn't.
      - name: Install ripgrep
        run: command -v rg || (sudo apt-get update && sudo apt-get install -y ripgrep)

      # Runs the setup CLI's Bun tests plus each workspace's Vitest suite,
      # without `--coverage`. See the Codecov note below.
      #
      # apps/sim runs only its first shard here; `test-shard` below runs the
      # others. That suite is bound by the single Vite server thread that feeds
      # every worker — wall time is flat from 4 to 13 workers — so a bigger
      # runner buys nothing and each extra runner takes a proportional slice.
      - name: Run tests
        env:
          NODE_OPTIONS: '--no-warnings --max-old-space-size=8192'
          NEXT_PUBLIC_APP_URL: 'https://www.sim.ai'
          DATABASE_URL: 'postgresql://postgres:postgres@localhost:5432/simstudio'
          ENCRYPTION_KEY: '0000000000000000000000000000000000000000000000000000000000000000' # dummy key for CI only
          TURBO_CACHE_DIR: .turbo
          SIM_TEST_SHARD: 1/3
        run: bun run test

      - name: Check schema and migrations are in sync
        working-directory: packages/db
        run: |
          bunx drizzle-kit generate --config=./drizzle.config.ts
          if [ -n "$(git status --porcelain ./migrations)" ]; then
            echo "❌ Schema and migrations are out of sync!"
            echo "Run 'cd packages/db && bunx drizzle-kit generate' and commit the new migrations."
            git status --porcelain ./migrations
            git diff ./migrations
            exit 1
          fi
          echo "✅ Schema and migrations are in sync"

  # The remaining shards of apps/sim's Vitest suite. Everything else — lint,
  # the audits, type-check, the other workspaces' suites — lives in
  # `test-build` with shard 1; these jobs exist only because that suite cannot
  # go faster on one machine (see the "Run tests" note there). Three shards
  # put each runner at roughly the fixed cost of checkout + install. The Turbo
  # cache disk gets its own key so the shards' entries do not evict each other.
  test-shard:
    name: Test (shard ${{ matrix.shard }})
    runs-on: ${{ (vars.CI_PROVIDER == '' || vars.CI_PROVIDER == 'blacksmith') && 'blacksmith-8vcpu-ubuntu-2404' || 'ubuntu-latest' }}
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        shard: [2, 3]

    steps:
      - name: Checkout code
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2
        with:
          bun-version: 1.4.1

      - name: Setup Node
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
        with:
          node-version: 24

      - name: Mount Bun cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-bun-cache-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ~/.bun/install/cache

      - name: Mount node_modules
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-node-modules-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}-${{ hashFiles('bun.lock') }}
          path: ./node_modules

      - name: Mount Turbo cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-turbo-cache-shard-${{ matrix.shard }}-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ./.turbo

      - name: Install dependencies
        run: bun install --frozen-lockfile --ignore-scripts

      - name: Install ripgrep
        run: command -v rg || (sudo apt-get update && sudo apt-get install -y ripgrep)

      - name: Run tests (apps/sim shard ${{ matrix.shard }}/3)
        env:
          NODE_OPTIONS: '--no-warnings --max-old-space-size=8192'
          NEXT_PUBLIC_APP_URL: 'https://www.sim.ai'
          DATABASE_URL: 'postgresql://postgres:postgres@localhost:5432/simstudio'
          ENCRYPTION_KEY: '0000000000000000000000000000000000000000000000000000000000000000' # dummy key for CI only
          TURBO_CACHE_DIR: .turbo
          SIM_TEST_SHARD: ${{ matrix.shard }}/3
        run: bunx turbo run test --filter=@sim/app

  # Next.js production build, in parallel with lint + tests. Sticky disks are
  # cloned from the last committed snapshot per job and committed last-writer-
  # wins, so concurrent mounts are safe. The bun/node_modules disks are shared
  # with test-build (the lockfile-hashed key means they only ever share when the
  # dependency tree really is identical, so LWW loss is harmless), but the Turbo
  # cache gets its own key: with a shared key, only the last committer's new
  # entries survive each run, so the test and build Turbo entries would evict
  # each other nondeterministically.
  #
  # Runner is sized for the COLD-cache build, which is what OOM-killed the 8vcpu
  # tier (23 kills / 1074 runs at 98% of its 30.4 GB): warm peaks ~12 GB, cold
  # peaked 51 GB. NODE_OPTIONS' --max-old-space-size caps only Node's JS heap,
  # not the native Turbopack workers that dominate, so it cannot prevent this.
  build:
    name: Build App
    runs-on: ${{ (vars.CI_PROVIDER == '' || vars.CI_PROVIDER == 'blacksmith') && 'blacksmith-16vcpu-ubuntu-2404' || 'linux-x64-8-core' }}
    # Build durations crossed 15 minutes as the app grew (10m02 on Jul 29 AM,
    # 14m44 after the folders/desktop/library merges, then two straight
    # timeouts) — GitHub reports a job timeout as "cancelled". 25 keeps
    # headroom without masking a genuine hang.
    timeout-minutes: 25

    steps:
      - name: Checkout code
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6

      - name: Setup Bun
        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2
        with:
          bun-version: 1.4.1

      - name: Setup Node
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
        with:
          node-version: 24

      - name: Mount Bun cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-bun-cache-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ~/.bun/install/cache

      - name: Mount node_modules
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-node-modules-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}-${{ hashFiles('bun.lock') }}
          path: ./node_modules

      - name: Mount Turbo cache
        uses: ./.github/actions/cache-mount
        with:
          provider: ${{ vars.CI_PROVIDER }}
          key: ${{ github.repository }}-turbo-cache-build-${{ github.event_name }}${{ github.event.pull_request.head.repo.fork && '-fork' || '' }}
          path: ./.turbo

      # No `.next/cache` mount: the Turbopack persistent build cache is off. A
      # controlled A/B on one branch (PR #6078) with a byte-identical module graph
      # measured compile at 113s with the cache off, 162s cold with it on, and
      # 360s warm — the cache made the same build 3.2x slower, and it grew
      # 5.1 GB -> 12 GB across two runs of an unchanged tree, so a disk degrades
      # the more it is used. Mounting a disk nothing reads would only cost storage.

      # Running out of RAM kills the whole VM and surfaces only as "the runner
      # has received a shutdown signal" — no mention of memory, ~12 min in. Warn
      # with the real numbers so that failure is a one-line diagnosis instead of
      # a mystery. Warn, never fail: a warm build peaks ~12 GB and a partial one
      # ~28 GB, so a 32 GB runner still completes plenty of builds, and the
      # GitHub fallback is the break-glass path — degrading it to a guaranteed
      # failure would be worse than the risk this flags.
      - name: Check runner memory headroom
        run: |
          TOTAL_GB=$(awk '/MemTotal/ {printf "%d", $2/1048576}' /proc/meminfo)
          echo "Runner memory: ${TOTAL_GB} GB"
          if [ "$TOTAL_GB" -lt 40 ]; then
            echo "::warning::Runner has ${TOTAL_GB} GB. A cold-cache build peaks ~51 GB, so this run may be OOM-killed (reported only as 'the runner has received a shutdown signal'). Warm/partial builds should still fit."
          fi

      - name: Install dependencies
        run: bun install --frozen-lockfile --ignore-scripts

      - name: Build application
        env:
          NODE_OPTIONS: '--no-warnings --max-old-space-size=8192'
          NEXT_PUBLIC_APP_URL: 'https://www.sim.ai'
          DATABASE_URL: 'postgresql://postgres:postgres@localhost:5432/simstudio'
          STRIPE_SECRET_KEY: 'dummy_key_for_ci_only'
          STRIPE_WEBHOOK_SECRET: 'dummy_secret_for_ci_only'
          RESEND_API_KEY: 'dummy_key_for_ci_only'
          AWS_REGION: 'us-west-2'
          ENCRYPTION_KEY: '0000000000000000000000000000000000000000000000000000000000000000' # dummy key for CI only
          TURBO_CACHE_DIR: .turbo
        run: bunx turbo run build --filter=@sim/app