v1 closeout mega branch

.gitattributes

@@ -15,9 +15,9 @@
 .githooks/generated-artifact-merge merge=generated-artifact
 .githooks/pre-commit merge=generated-artifact
 .githooks/pre-push merge=generated-artifact
+.github/workflows/branch-run-grant-broker.yml merge=generated-artifact
 .github/workflows/fleet-converge.yml merge=generated-artifact
 .github/workflows/fleet-desired.yml merge=generated-artifact
-.github/workflows/heal-publish.yml merge=generated-artifact
 .github/workflows/heal.yml merge=generated-artifact
 .github/workflows/instrument-dispatch.yml merge=generated-artifact
 .github/workflows/microvm-shakedown.yml merge=generated-artifact

.github/workflows/branch-run-grant-broker.yml

@@ -0,0 +1,77 @@
+# Generated by gunbc.branch_run_grant_broker_workflow expected_branch_run_grant_broker_workflow_yml — do not hand-edit.
+# Authority: gunbc.branch_run_grant_broker_workflow branch_run_grant_broker_workflow; regen via tools.generated_artifact_gate main_wet.
+name: branch-run-grant-broker
+on:
+  workflow_run:
+    workflows: [fleet-converge]
+    branches: ["**"]
+    types: [requested]
+env:
+  CARGO_TERM_COLOR: always
+jobs:
+  broker:
+    runs-on: ubuntu-24.04-arm
+    timeout-minutes: 40
+    if: github.event.workflow_run.event == 'workflow_dispatch' && github.event.workflow_run.head_repository.full_name == github.repository && (contains(github.event.workflow_run.display_title, ' hetzner_cloud_server_read '))
+    permissions:
+      contents: read
+      actions: write
+    steps:
+      - name: Checkout the default branch this broker runs from
+        uses: actions/checkout@fbc6f3992d24b796d5a048ff273f7fcc4a7b6c09
+        with:
+          fetch-depth: 1
+          persist-credentials: false
+      - name: Isolate toolchain homes
+        run: |-
+          # dissolve-on: ci_toolchain_home_isolation_script -- orch-emitted foreign-executor prelude step wiping and setting HOME/CARGO_HOME/RUSTUP_HOME under RUNNER_TEMP so concurrent runner slots stop sharing one toolchain; leaf rm/echo strings remain until a typed per-job filesystem-and-environment effect lands on host_effect_apply (shell-to-intent Phase 2). This obligation covers THIS carrier and ci_isolate_toolchain_script, which share that terminal construction; ci_pin_rustup_default_script carries its own obligation because it does not
+          rm -rf "$RUNNER_TEMP/rustup" "$RUNNER_TEMP/cargo"
+          echo "HOME=$RUNNER_TEMP" >> "$GITHUB_ENV"
+          echo "CARGO_HOME=$RUNNER_TEMP/cargo" >> "$GITHUB_ENV"
+          echo "RUSTUP_HOME=$RUNNER_TEMP/rustup" >> "$GITHUB_ENV"
+      - name: Install Rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@2b1f5e9b395427c92ee4e3331786ca3c37afe2d7
+        with:
+          components: rustfmt
+          cache: false
+          rustflags: -D warnings
+      - name: Pin rustup default (isolated RUSTUP_HOME has no default toolchain)
+        run: |-
+          # dissolve-on: ci_pin_rustup_default_script -- orch-emitted foreign-executor step selecting a rustup default toolchain inside an isolated RUSTUP_HOME, which starts with none, and resolving the cargo binary that selection implies. The leaf rustup/command/echo strings remain until a typed TOOLCHAIN-SELECTION effect lands on host_effect_apply -- NOT the filesystem-and-environment effect ci_toolchain_home_isolation_script waits on, which is why this is a separate obligation: that effect landing alone would leave this carrier standing
+          rustup default "$(rustup show active-toolchain | awk '{print $1; exit}')"
+          if [ -x "$CARGO_HOME/bin/cargo" ]; then CARGO_BIN="$CARGO_HOME/bin/cargo"; else CARGO_BIN="$(command -v cargo || true)"; fi
+          if [ -z "$CARGO_BIN" ]; then echo "::error::no cargo binary: neither the isolated $CARGO_HOME/bin/cargo shim nor PATH carries one"; exit 1; fi
+          echo "CARGO_BIN=$CARGO_BIN" >> "$GITHUB_ENV"
+      - name: Build the broker this job runs from the default branch
+        id: build_witness_fold
+        run: |+
+          GUNBC_FLOOR_LOG='gunbc-floor-cmd.log'
+          'set' '+e'
+          'set' '-o' 'pipefail'
+          ('sh' '-e' '-c' 'cargo build --release -p v1-compiler --bin gunbc') 2>&1 | 'tee' "$GUNBC_FLOOR_LOG"
+          GUNBC_FLOOR_EXIT="$?"
+          GUNBC_FLOOR_RECEIPT='gunbc-floor-outcome.txt'
+          GUNBC_FLOOR_CLASS='structural'
+          GUNBC_FLOOR_SIGNATURE=''
+          if '[' "$GUNBC_FLOOR_EXIT" '-eq' '126' ']'; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='CommandInvokedCannotExecute'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' "$GUNBC_FLOOR_EXIT" '-eq' '127' ']'; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='CommandNotFound'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' "$GUNBC_FLOOR_EXIT" '-eq' '0' ']'; then GUNBC_FLOOR_CLASS='none'; GUNBC_FLOOR_SIGNATURE=''; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'MemoryStallRefusedPageThrash' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='MemoryStallRefusedPageThrash'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'The runner has received a shutdown signal' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='RunnerLost'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'sccache: error: failed to execute compile' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='SccacheFailedToExecuteCompile'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' '(exit status: 254)' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='SccacheRustcWrapperExit254'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'sccache: encountered fatal error' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='SccacheFatalError'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'failed to spawn' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='ProcessSpawnFailure'; fi
+          if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' && '[' '-f' "$GUNBC_FLOOR_LOG" ']' && 'grep' '-q' 'Resource temporarily unavailable' "$GUNBC_FLOOR_LOG"; then GUNBC_FLOOR_CLASS='infra'; GUNBC_FLOOR_SIGNATURE='ResourceTemporarilyUnavailable'; fi
+          if (! '[' '-f' "$GUNBC_FLOOR_RECEIPT" ']') || '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']' || ('[' "$GUNBC_FLOOR_CLASS" '=' 'infra' ']' && (! ('[' '-f' "$GUNBC_FLOOR_RECEIPT" ']' && 'grep' '-q' 'class=structural' "$GUNBC_FLOOR_RECEIPT"))) || ('[' "$GUNBC_FLOOR_CLASS" '=' 'none' ']' && (! ('[' '-f' "$GUNBC_FLOOR_RECEIPT" ']' && 'grep' '-q' 'class=structural' "$GUNBC_FLOOR_RECEIPT")) && (! ('[' '-f' "$GUNBC_FLOOR_RECEIPT" ']' && 'grep' '-q' 'class=infra' "$GUNBC_FLOOR_RECEIPT"))); then 'printf' 'class=%s\nsignature=%s\nexit=%s\n' "$GUNBC_FLOOR_CLASS" "$GUNBC_FLOOR_SIGNATURE" "$GUNBC_FLOOR_EXIT" > "$GUNBC_FLOOR_RECEIPT"; if '[' "$GUNBC_FLOOR_CLASS" '=' 'infra' ']'; then 'echo' '::error title=environment::floor_class='"$GUNBC_FLOOR_CLASS"' signature='"$GUNBC_FLOOR_SIGNATURE"' exit='"$GUNBC_FLOOR_EXIT"'; this is not a verdict about the diff. Attempt receipt: '"$GUNBC_FLOOR_RECEIPT"; fi; if '[' "$GUNBC_FLOOR_CLASS" '=' 'structural' ']'; then 'echo' '::error title=subject::floor_class='"$GUNBC_FLOOR_CLASS"' exit='"$GUNBC_FLOOR_EXIT"'; read the step log for the subject defect'; fi; fi
+          'exit' "$GUNBC_FLOOR_EXIT"
+
+      - name: Dispatch the branch_run_grant run at main for the requested run attempt
+        run: |-
+          ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
+          "$ROOT/target/release/gunbc" run --source-root "$ROOT/dag" --source-root "$ROOT/src/v2" --entry dag/gunbc/auth/branch_run_grant_broker.dag --function broker
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          BRANCH_RUN_KEY: ${{ github.event.workflow_run.id }}-${{ github.event.workflow_run.run_attempt }}
+          BRANCH_RUN_TITLE: ${{ github.event.workflow_run.display_title }}
+        timeout-minutes: 5