feat(installer): add transactional P0-P9 state machine

2026-08-05 17:46:58 -05:00
parent 4904d4553c
commit 049982d30e
13 changed files with 2123 additions and 136 deletions
@@ -0,0 +1,70 @@
+# C1 expected-RED gate. The fixture must execute from zero and discriminate the
+# known failed postconditions; this step is green only when the fixture itself
+# returns the expected non-zero and the named evidence rows are present.
+when:
+  - event: [pull_request, manual]
+  - event: push
+    branch: [next, main]
+
+steps:
+  greenfield-git-present:
+    image: node:22-bookworm-slim
+    commands:
+      - |
+        set +e
+        MOSAIC_GREENFIELD_CONTAINER=1 \
+          bash tools/e2e-install-test.sh --lane next --source checkout --git present \
+          > /tmp/greenfield-git-present.log 2>&1
+        fixture_status=$?
+        set -e
+        cat /tmp/greenfield-git-present.log
+        test "$fixture_status" -eq 1
+        grep -Eq '^\[fixture\] resolved lane=next .*version=[0-9]+\.[0-9]+\.[0-9]+-next\.' /tmp/greenfield-git-present.log
+        grep -q '^\[P1\] PASS: required tools present (including downstream git)' /tmp/greenfield-git-present.log
+        grep -q '^\[P3\] PASS: absolute_path=.* version=.* equals resolved lane version' /tmp/greenfield-git-present.log
+        grep -q '^\[P4\] FAIL: NOT-MEASURED / UNDECLARED:' /tmp/greenfield-git-present.log
+        grep -q '^\[P5\] FAIL:' /tmp/greenfield-git-present.log
+        grep -q '^\[P6\] FAIL:' /tmp/greenfield-git-present.log
+        grep -q '^\[P8\] FAIL:' /tmp/greenfield-git-present.log
+        grep -q '^\[P9\] FAIL:' /tmp/greenfield-git-present.log
+
+  greenfield-main-git-present:
+    image: node:22-bookworm-slim
+    commands:
+      - |
+        set +e
+        MOSAIC_GREENFIELD_CONTAINER=1 \
+          bash tools/e2e-install-test.sh --lane main --source checkout --git present \
+          > /tmp/greenfield-main-git-present.log 2>&1
+        fixture_status=$?
+        set -e
+        cat /tmp/greenfield-main-git-present.log
+        test "$fixture_status" -eq 1
+        grep -Eq '^\[fixture\] resolved lane=main .*version=[0-9]+\.[0-9]+\.[0-9]+' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P1\] PASS: required tools present (including downstream git)' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P3\] PASS: absolute_path=.* version=.* equals resolved lane version' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P4\] FAIL: NOT-MEASURED / UNDECLARED:' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P5\] FAIL:' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P6\] FAIL:' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P8\] FAIL:' /tmp/greenfield-main-git-present.log
+        grep -q '^\[P9\] FAIL:' /tmp/greenfield-main-git-present.log
+
+  greenfield-git-absent:
+    image: node:22-bookworm-slim
+    commands:
+      - |
+        set +e
+        MOSAIC_GREENFIELD_CONTAINER=1 \
+          bash tools/e2e-install-test.sh --lane next --source checkout --git absent \
+          > /tmp/greenfield-git-absent.log 2>&1
+        fixture_status=$?
+        set -e
+        cat /tmp/greenfield-git-absent.log
+        test "$fixture_status" -eq 1
+        grep -q '^\[fixture\] installer_exit=1 done_claims=0' /tmp/greenfield-git-absent.log
+        grep -q '^\[P1\] FAIL: undeclared/missing prerequisite(s)=git;' /tmp/greenfield-git-absent.log
+        grep -q '^\[P3\] FAIL: .*executable=no' /tmp/greenfield-git-absent.log
+        if grep -q 'Done\.' /tmp/greenfield-git-absent.log; then
+          echo 'git-absent state-machine run falsely certified Done' >&2
+          exit 1
+        fi