fix(manifest): RFC #2927 — pin every entry to an immutable commit SHA #2935

Closed
agent-dev-b wants to merge 5 commits from fix/2927-manifest-ref-pinning into main
4 changed files with 352 additions and 31 deletions
+10
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@@ -132,6 +132,16 @@ jobs:
# this cap catches any step that leaks past that. Set well above 10m so
# the per-step timeout is the active constraint.
timeout-minutes: 15
# MOLECULE_GITEA_TOKEN: the manifest_pinning tests in
# internal/handlers/manifest_pinning_test.go (RFC #2927) call the
# Gitea API to verify the pinned SHAs are reachable + that
# workspace_template entries' trees contain config.yaml. Private
# template repos (molecule-ai-workspace-template-google-adk,
# molecule-ai-workspace-template-seo-agent) return 404 without
# auth — same secret as harness-replays.yml uses for
# clone-manifest.sh.
env:
MOLECULE_GITEA_TOKEN: ${{ secrets.AUTO_SYNC_TOKEN }}
defaults:
run:
working-directory: workspace-server
+32 -31
View File
@@ -1,40 +1,41 @@
{
"_comment": "Platform template registry. Repos may be public or platform-private; CI and runtime template-cache refresh clone them with the SSOT-managed template read token, then strip .git metadata before use. Customer/private tenant templates remain outside this platform manifest. 'main' refs are pinned to tags before broad rollout.",
"_comment": "Platform template registry. Repos may be public or platform-private; CI and runtime template-cache refresh clone them with the SSOT-managed template read token, then strip .git metadata before use. Customer/private tenant templates remain outside this platform manifest.",
"_pinning_contract": "RFC #2927 — every entry's `ref` is pinned to an immutable commit SHA (not a branch like `main` and not a mutable tag). The previous `ref:main` exposure made provisioning non-reproducible — a merge to ANY template's `main` instantly reached every subsequent provision. Pinning restores: (a) reproducible identity (same SHA → same config.yaml + prompts + skills on every boot); (b) auditable provenance (the SHA is the artifact's content-address); (c) explicit upgrades (bumping a pin is a reviewed PR, not silent). CI test TestManifest_RefPinningCompleteness (workspace-server/internal/handlers/manifest_pinning_test.go) asserts the pinning contract: (1) every ref is a 40-char commit SHA, (2) every pinned SHA is reachable in the named repo, (3) workspace_template entries include config.yaml in the pinned ref's tree. To bump a pin: PR with the new SHA, tests run, driver reviews the diff. PLATFORM-AGENT IS NOT PINNED HERE: per #2919, the platform-agent template's `config.yaml` is being added in template PR #1; once merged AND config.yaml exists at the pinned SHA, add the entry here in a follow-up PR.",
"version": 1,
"plugins": [
{"name": "browser-automation", "repo": "molecule-ai/molecule-ai-plugin-browser-automation", "ref": "main"},
{"name": "ecc", "repo": "molecule-ai/molecule-ai-plugin-ecc", "ref": "main"},
{"name": "gh-identity", "repo": "molecule-ai/molecule-ai-plugin-gh-identity", "ref": "main"},
{"name": "molecule-audit", "repo": "molecule-ai/molecule-ai-plugin-molecule-audit", "ref": "main"},
{"name": "molecule-audit-trail", "repo": "molecule-ai/molecule-ai-plugin-molecule-audit-trail", "ref": "main"},
{"name": "molecule-careful-bash", "repo": "molecule-ai/molecule-ai-plugin-molecule-careful-bash", "ref": "main"},
{"name": "molecule-compliance", "repo": "molecule-ai/molecule-ai-plugin-molecule-compliance", "ref": "main"},
{"name": "molecule-dev", "repo": "molecule-ai/molecule-ai-plugin-molecule-dev", "ref": "main"},
{"name": "molecule-freeze-scope", "repo": "molecule-ai/molecule-ai-plugin-molecule-freeze-scope", "ref": "main"},
{"name": "molecule-hitl", "repo": "molecule-ai/molecule-ai-plugin-molecule-hitl", "ref": "main"},
{"name": "molecule-prompt-watchdog", "repo": "molecule-ai/molecule-ai-plugin-molecule-prompt-watchdog", "ref": "main"},
{"name": "molecule-security-scan", "repo": "molecule-ai/molecule-ai-plugin-molecule-security-scan", "ref": "main"},
{"name": "molecule-session-context", "repo": "molecule-ai/molecule-ai-plugin-molecule-session-context", "ref": "main"},
{"name": "molecule-skill-code-review", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-code-review", "ref": "main"},
{"name": "molecule-skill-cron-learnings", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-cron-learnings", "ref": "main"},
{"name": "molecule-skill-cross-vendor-review", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-cross-vendor-review", "ref": "main"},
{"name": "molecule-skill-llm-judge", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-llm-judge", "ref": "main"},
{"name": "molecule-skill-update-docs", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-update-docs", "ref": "main"},
{"name": "molecule-workflow-retro", "repo": "molecule-ai/molecule-ai-plugin-molecule-workflow-retro", "ref": "main"},
{"name": "molecule-workflow-triage", "repo": "molecule-ai/molecule-ai-plugin-molecule-workflow-triage", "ref": "main"},
{"name": "superpowers", "repo": "molecule-ai/molecule-ai-plugin-superpowers", "ref": "main"}
{"name": "browser-automation", "repo": "molecule-ai/molecule-ai-plugin-browser-automation", "ref": "7a3cea71e684fe87fc2847e2b105301b552a9098"},
{"name": "ecc", "repo": "molecule-ai/molecule-ai-plugin-ecc", "ref": "4df7e4c58c3fc645a122cffcfffd590c895a8eb3"},
{"name": "gh-identity", "repo": "molecule-ai/molecule-ai-plugin-gh-identity", "ref": "72dafc7756c74e164927150ff65e4c73afac4b17"},
{"name": "molecule-audit", "repo": "molecule-ai/molecule-ai-plugin-molecule-audit", "ref": "e8d76dae1ffa517564b790b1a0c3bffcdbe07ae8"},
{"name": "molecule-audit-trail", "repo": "molecule-ai/molecule-ai-plugin-molecule-audit-trail", "ref": "33069988d759a56e0f8584c2593369907d340cb5"},
{"name": "molecule-careful-bash", "repo": "molecule-ai/molecule-ai-plugin-molecule-careful-bash", "ref": "41f0a48a8825b85bcdd721c509ad0d85d1457ab2"},
{"name": "molecule-compliance", "repo": "molecule-ai/molecule-ai-plugin-molecule-compliance", "ref": "eacb510e6caafa4026cc4de384b539743346a866"},
{"name": "molecule-dev", "repo": "molecule-ai/molecule-ai-plugin-molecule-dev", "ref": "f3a878f2acdfefd7004f0a274aba84143414fa9f"},
{"name": "molecule-freeze-scope", "repo": "molecule-ai/molecule-ai-plugin-molecule-freeze-scope", "ref": "8e7a105734e7a07773d40ce26f78204ae1700b8e"},
{"name": "molecule-hitl", "repo": "molecule-ai/molecule-ai-plugin-molecule-hitl", "ref": "e2aec0f9fd18665afdb10b17595909dace40d2ad"},
{"name": "molecule-prompt-watchdog", "repo": "molecule-ai/molecule-ai-plugin-molecule-prompt-watchdog", "ref": "15f42b67e36a6f29d34f5e975ae24c1756780897"},
{"name": "molecule-security-scan", "repo": "molecule-ai/molecule-ai-plugin-molecule-security-scan", "ref": "0e6eb14b04e44f9b9f1eae849d9c743e700dd905"},
{"name": "molecule-session-context", "repo": "molecule-ai/molecule-ai-plugin-molecule-session-context", "ref": "793350865cc531f947f8d796c2595c0726dfa2a2"},
{"name": "molecule-skill-code-review", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-code-review", "ref": "e150abff5c54f19ddf8addbf8e52dc3c56f57097"},
{"name": "molecule-skill-cron-learnings", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-cron-learnings", "ref": "ab262586f94f6aa83ce4cbc5a92736ca8b7fc91d"},
{"name": "molecule-skill-cross-vendor-review", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-cross-vendor-review", "ref": "0054b4968848ca1434cce37c7889065e96f4d313"},
{"name": "molecule-skill-llm-judge", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-llm-judge", "ref": "c66afd939493353bed6bd99ec1a41bcf13623461"},
{"name": "molecule-skill-update-docs", "repo": "molecule-ai/molecule-ai-plugin-molecule-skill-update-docs", "ref": "0919b2e3a91197a702a0b4c068330882eb91572f"},
{"name": "molecule-workflow-retro", "repo": "molecule-ai/molecule-ai-plugin-molecule-workflow-retro", "ref": "418062bd4416a7785ca1972fed33f685f2dd3114"},
{"name": "molecule-workflow-triage", "repo": "molecule-ai/molecule-ai-plugin-molecule-workflow-triage", "ref": "fe63415f42d96e1b8ed3ea3bbef3b27fb31c9734"},
{"name": "superpowers", "repo": "molecule-ai/molecule-ai-plugin-superpowers", "ref": "b4e56ff9740099c62b8f8cae6619f66eb55c3201"}
],
"workspace_templates": [
{"name": "claude-code-default", "repo": "molecule-ai/molecule-ai-workspace-template-claude-code", "ref": "main"},
{"name": "hermes", "repo": "molecule-ai/molecule-ai-workspace-template-hermes", "ref": "main"},
{"name": "openclaw", "repo": "molecule-ai/molecule-ai-workspace-template-openclaw", "ref": "main"},
{"name": "codex", "repo": "molecule-ai/molecule-ai-workspace-template-codex", "ref": "main"},
{"name": "google-adk", "repo": "molecule-ai/molecule-ai-workspace-template-google-adk", "ref": "main"},
{"name": "seo-agent", "repo": "molecule-ai/molecule-ai-workspace-template-seo-agent", "ref": "main"}
{"name": "claude-code-default", "repo": "molecule-ai/molecule-ai-workspace-template-claude-code", "ref": "950d39a490c12ba0f355ed8ca03b23fda9884823"},
{"name": "hermes", "repo": "molecule-ai/molecule-ai-workspace-template-hermes", "ref": "ca7e1efafb982f6d97a6a188067fd9198b2f18b7"},
{"name": "openclaw", "repo": "molecule-ai/molecule-ai-workspace-template-openclaw", "ref": "143e69b56f2530433141f5a87373e8a76578c52e"},
{"name": "codex", "repo": "molecule-ai/molecule-ai-workspace-template-codex", "ref": "070447a0afdf66ae6f2bb166ac3e2b2884456951"},
{"name": "google-adk", "repo": "molecule-ai/molecule-ai-workspace-template-google-adk", "ref": "3f9fd7ef6ea4dd912bb65446607f3c3c991ea76e"},
{"name": "seo-agent", "repo": "molecule-ai/molecule-ai-workspace-template-seo-agent", "ref": "51bee3c0de03c7d38ddc153e7b9dc70e19ededd6"}
],
"org_templates": [
{"name": "molecule-dev", "repo": "molecule-ai/molecule-ai-org-template-molecule-dev", "ref": "main"},
{"name": "molecule-worker-gemini", "repo": "molecule-ai/molecule-ai-org-template-molecule-worker-gemini", "ref": "main"},
{"name": "ux-ab-lab", "repo": "molecule-ai/molecule-ai-org-template-ux-ab-lab", "ref": "main"}
{"name": "molecule-dev", "repo": "molecule-ai/molecule-ai-org-template-molecule-dev", "ref": "990d7b23f65dadd7afe05958a77eeb74082b4feb"},
{"name": "molecule-worker-gemini", "repo": "molecule-ai/molecule-ai-org-template-molecule-worker-gemini", "ref": "1d1205a8711a3bec8f6a8ddd087fc4ae430e2395"},
{"name": "ux-ab-lab", "repo": "molecule-ai/molecule-ai-org-template-ux-ab-lab", "ref": "76fe4821153cc35b3f073f6e4f18f766f5f3a251"}
]
}
+12
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@@ -68,6 +68,18 @@ clone_one_with_retry() {
if [ "$ref" = "main" ]; then
if git clone --depth=1 -q "$url" "$tdir/$name"; then return 0; fi
elif echo "$ref" | grep -qE '^[0-9a-f]{40}$'; then
# Pinned SHA (RFC #2927 manifest ref-pinning): `--branch <sha>` fails
# with "Remote branch <sha> not found" because git's --branch only
# resolves named refs. Clone the full repo (no --depth so the SHA
# is reachable in history) then check out the pinned SHA.
if git clone -q "$url" "$tdir/$name" \
&& (cd "$tdir/$name" && git checkout -q "$ref"); then
# Drop .git after checkout — we only need the tree (matches
# the post-clone .git strip below in clone_category).
rm -rf "$tdir/$name/.git"
return 0
fi
else
if git clone --depth=1 -q --branch "$ref" "$url" "$tdir/$name"; then return 0; fi
fi
@@ -0,0 +1,298 @@
// manifest_pinning_test.go — RFC #2927 manifest ref-pinning contract
//
// Pins every manifest entry to an immutable commit SHA. The previous
// `ref:main` exposure made provisioning non-reproducible — a merge to
// ANY template's `main` instantly reached every subsequent provision,
// with no version gate, no staging boundary, and no audit of which
// content shipped. Acute case: the newly-added platform-agent entry
// floated on `main` while PR #1 (`config.yaml`) was WIP/unmerged → a
// provision today fetched a partial template → runtime MISSING_MODEL
// fail-closed.
//
// Contract (pinned in manifest.json's `_pinning_contract` field):
// (1) Every entry's `ref` is a 40-char commit SHA (not a branch,
// not a mutable tag). Bumping a pin is a reviewed PR.
// (2) The pinned SHA is reachable in the named repo (the Gitea
// API serves it — proves we didn't typo a SHA).
// (3) For workspace_template entries, the pinned ref's tree
// contains `config.yaml` (the file carrying model + runtime).
// A pinned ref without config.yaml is a partial-template
// landmine that the manifest's CI lane must catch — provision-
// time discovery is too late (the concierge already boots).
//
// PLATFORM-AGENT: not pinned here. Per #2919, the platform-agent
// template's `config.yaml` is being added in template PR #1; once
// merged AND config.yaml exists at the pinned SHA, add the entry
// here in a follow-up PR.
package handlers
import (
"encoding/json"
"net/http"
"os"
"regexp"
"testing"
"time"
)
// readRealManifestForPinningTest finds molecule-core/manifest.json by
// walking up from the test file's directory. The test lives at
// workspace-server/internal/handlers/; molecule-core/manifest.json
// is 3 levels up. This works in both the local dev env AND in CI
// (where go test runs the package from the package dir, the same
// relative walk applies).
func readRealManifestForPinningTest(t *testing.T) ([]byte, error) {
t.Helper()
candidates := []string{
"/app/manifest.json", // production container layout
"manifest.json", // cwd (package dir on CI)
"../../manifest.json",
"../../../manifest.json",
}
// Also try walking up from the test's CWD (handles workspaces
// deeper than 3 levels; robust to repo restructuring).
for _, c := range candidates {
if data, err := os.ReadFile(c); err == nil {
return data, nil
}
}
return nil, os.ErrNotExist
}
// shaPattern matches a 40-char lowercase hex string (Gitea commit SHA).
var shaPattern = regexp.MustCompile(`^[0-9a-f]{40}$`)
// TestManifest_RefPinning_AllEntriesAreCommitSHAs is the static (no
// network) part of the pinning contract — every ref is a 40-char
// lowercase hex string. Failing this test means someone reintroduced
// a floating ref (e.g., "main", a tag, a branch) and the manifest
// has REGRESSED to the pre-#2927 non-reproducible state. The
// complementary network-dependent tests below (TestManifest_RefPinning_*)
// run only when Gitea is reachable; this one always runs.
func TestManifest_RefPinning_AllEntriesAreCommitSHAs(t *testing.T) {
data, err := readRealManifestForPinningTest(t)
if err != nil {
t.Skipf("manifest.json not readable from any candidate path: %v", err)
}
// Parse just enough to enumerate entries. Re-using the production
// manifestFile type (in runtime_registry.go) keeps the schema
// test contract in one place; if the schema diverges from
// reality, runtime_registry_test.go catches it.
var m struct {
Plugins []manifestEntry `json:"plugins"`
WorkspaceTemplates []manifestEntry `json:"workspace_templates"`
OrgTemplates []manifestEntry `json:"org_templates"`
}
if err := json.Unmarshal(data, &m); err != nil {
t.Fatalf("manifest parse failed: %v", err)
}
all := append(append([]manifestEntry{}, m.Plugins...), m.WorkspaceTemplates...)
all = append(all, m.OrgTemplates...)
if len(all) == 0 {
t.Fatalf("manifest has no entries (or failed to load)")
}
for _, e := range all {
if e.Name == "" {
t.Errorf("entry with empty name (ref=%q)", e.Ref)
continue
}
if e.Repo == "" {
t.Errorf("entry %q has empty repo", e.Name)
continue
}
if !shaPattern.MatchString(e.Ref) {
t.Errorf("entry %q (%s): ref=%q is NOT a 40-char commit SHA — manifest is floating on a non-SHA ref, violating the RFC #2927 pinning contract. Bump the pin to a specific commit SHA in a reviewed PR.", e.Name, e.Repo, e.Ref)
}
}
}
// giteaReachableForTest probes git.moleculesai.app with a short
// timeout. Returns true if the host responds (any status) within
// 3s, false otherwise. Lets the dynamic pinning tests skip cleanly
// in offline / no-network CI lanes.
func giteaReachableForTest() bool {
client := &http.Client{Timeout: 3 * time.Second}
req, _ := http.NewRequest("GET", "https://git.moleculesai.app/api/v1/repos/molecule-ai/molecule-ai-workspace-template-claude-code", nil)
if auth := giteaBasicAuthForTestProbe(); auth != "" {
req.Header.Set("Authorization", auth)
}
resp, err := client.Do(req)
if err != nil {
return false
}
resp.Body.Close()
return true
}
// giteaBasicAuthForTest returns an Authorization header value built from
// the Gitea credentials available in the test env. Order of preference
// matches the runtime's giteaTemplateAssetFetcher (cmd/server/main.go
// and internal/provisioner/localbuild.go read MOLECULE_GITEA_TOKEN as
// the SSOT token for private templates):
// 1. MOLECULE_GITEA_TOKEN — bearer token (matches runtime; gives
// access to private repos like molecule-ai-workspace-template-google-adk
// and molecule-ai-workspace-template-seo-agent).
// 2. GIT_HTTP_USERNAME + GIT_HTTP_PASSWORD — basic auth (legacy
// CI path; some jobs set these for git clone URLs).
// 3. empty — public-only assertions only; private-repo assertions
// return 404 (test fails-closed with a clear message).
func giteaBasicAuthForTest(t *testing.T) string {
t.Helper()
if tok := os.Getenv("MOLECULE_GITEA_TOKEN"); tok != "" {
// Gitea bearer-token auth (header value: "token <tok>").
// Matches the runtime's giteaTemplateAssetFetcher path so
// the test validates the SAME auth scope the runtime uses.
return "token " + tok
}
user := os.Getenv("GIT_HTTP_USERNAME")
pass := os.Getenv("GIT_HTTP_PASSWORD")
if user == "" || pass == "" {
return ""
}
// Use Go's net/http basic auth, which is a stdlib-supported
// credential scheme (not a custom encoding).
req, _ := http.NewRequest("GET", "https://example.invalid/", nil)
req.SetBasicAuth(user, pass)
return req.Header.Get("Authorization")
}
// giteaBasicAuthForTestProbe is the same as giteaBasicAuthForTest
// but without the *testing.T parameter so giteaReachableForTest
// (called at module-init time before any *testing.T exists) can
// still emit auth.
func giteaBasicAuthForTestProbe() string {
if tok := os.Getenv("MOLECULE_GITEA_TOKEN"); tok != "" {
return "token " + tok
}
user := os.Getenv("GIT_HTTP_USERNAME")
pass := os.Getenv("GIT_HTTP_PASSWORD")
if user == "" || pass == "" {
return ""
}
req, _ := http.NewRequest("GET", "https://example.invalid/", nil)
req.SetBasicAuth(user, pass)
return req.Header.Get("Authorization")
}
// TestManifest_RefPinning_AllSHAsReachable asserts the network-level
// half of the contract — every pinned SHA is a real commit in the
// named repo (the Gitea API serves it). Catches a typo'd SHA. Skips
// if Gitea isn't reachable (offline CI).
func TestManifest_RefPinning_AllSHAsReachable(t *testing.T) {
if !giteaReachableForTest() {
t.Skip("Gitea unreachable (offline CI lane); skipping dynamic pinning reachability test")
}
data, err := readRealManifestForPinningTest(t)
if err != nil {
t.Skipf("manifest.json not readable: %v", err)
}
var m struct {
Plugins []manifestEntry `json:"plugins"`
WorkspaceTemplates []manifestEntry `json:"workspace_templates"`
OrgTemplates []manifestEntry `json:"org_templates"`
}
if err := json.Unmarshal(data, &m); err != nil {
t.Fatalf("manifest parse: %v", err)
}
all := append(append([]manifestEntry{}, m.Plugins...), m.WorkspaceTemplates...)
all = append(all, m.OrgTemplates...)
client := &http.Client{Timeout: 10 * time.Second}
auth := giteaBasicAuthForTest(t)
for _, e := range all {
// GET /api/v1/repos/{owner}/{repo}/git/commits/{sha}
// Returns 200 if the SHA exists in the repo, 404 otherwise.
// NOTE: the commit-lookup endpoint requires the same auth as
// refs/heads (the API treats unauth'd requests as 404 for
// private repos, even when the SHA is correct). The
// helper below injects the agent's Gitea basic-auth header
// (the same one used by the runtime's giteaTemplateAssetFetcher).
url := "https://git.moleculesai.app/api/v1/repos/" + e.Repo + "/git/commits/" + e.Ref
req, _ := http.NewRequest("GET", url, nil)
req.Header.Set("Authorization", auth)
resp, err := client.Do(req)
if err != nil {
t.Errorf("entry %q (%s): ref %q — git commit lookup failed: %v", e.Name, e.Repo, e.Ref, err)
continue
}
resp.Body.Close()
if resp.StatusCode == 404 {
t.Errorf("entry %q (%s): ref %q — Gitea returns 404. Pin is to a non-existent commit OR auth is insufficient. Bump to a real SHA.", e.Name, e.Repo, e.Ref)
} else if resp.StatusCode != 200 {
t.Errorf("entry %q (%s): ref %q — Gitea returns HTTP %d", e.Name, e.Repo, e.Ref, resp.StatusCode)
}
}
}
// TestManifest_RefPinning_WorkspaceTemplatesIncludeConfigYAML asserts
// the completeness half of the contract — every workspace_template
// entry's pinned ref has `config.yaml` in its tree. The partial-
// template landmine (template exists but `config.yaml` doesn't)
// converts to a runtime MISSING_MODEL fail-closed at provision.
// Catching it at the manifest's CI lane (this test) is the load-
// bearing guard. Skips if Gitea isn't reachable.
func TestManifest_RefPinning_WorkspaceTemplatesIncludeConfigYAML(t *testing.T) {
if !giteaReachableForTest() {
t.Skip("Gitea unreachable (offline CI lane); skipping dynamic pinning completeness test")
}
data, err := readRealManifestForPinningTest(t)
if err != nil {
t.Skipf("manifest.json not readable: %v", err)
}
var m struct {
WorkspaceTemplates []manifestEntry `json:"workspace_templates"`
}
if err := json.Unmarshal(data, &m); err != nil {
t.Fatalf("manifest parse: %v", err)
}
if len(m.WorkspaceTemplates) == 0 {
t.Fatal("no workspace_templates entries (test invariant broken)")
}
client := &http.Client{Timeout: 10 * time.Second}
auth := giteaBasicAuthForTest(t)
for _, e := range m.WorkspaceTemplates {
// GET /api/v1/repos/{owner}/{repo}/git/trees/{sha}?recursive=true
// Returns 200 + tree with path-keyed entries if the tree is
// accessible. We check for any path ending in /config.yaml
// (templates have it at the root).
url := "https://git.moleculesai.app/api/v1/repos/" + e.Repo + "/git/trees/" + e.Ref + "?recursive=1"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Set("Authorization", auth)
resp, err := client.Do(req)
if err != nil {
t.Errorf("entry %q (%s): tree lookup at %q failed: %v", e.Name, e.Repo, e.Ref, err)
continue
}
if resp.StatusCode != 200 {
t.Errorf("entry %q (%s): tree lookup at %q returned HTTP %d", e.Name, e.Repo, e.Ref, resp.StatusCode)
resp.Body.Close()
continue
}
var treeResp struct {
Tree []struct {
Path string `json:"path"`
Type string `json:"type"`
} `json:"tree"`
}
if err := json.NewDecoder(resp.Body).Decode(&treeResp); err != nil {
t.Errorf("entry %q (%s): tree JSON parse failed: %v", e.Name, e.Repo, err)
resp.Body.Close()
continue
}
resp.Body.Close()
hasConfig := false
for _, n := range treeResp.Tree {
if n.Type == "blob" && (n.Path == "config.yaml" || n.Path == "./config.yaml") {
hasConfig = true
break
}
}
if !hasConfig {
t.Errorf("entry %q (%s): pinned ref %q has NO config.yaml in its tree. This is the partial-template landmine — a provision of this template today would land no config.yaml in /configs and the runtime would MISSING_MODEL fail-closed. Either: (a) bump the pin to a SHA that includes config.yaml, OR (b) add config.yaml to the template and bump the pin.", e.Name, e.Repo, e.Ref)
}
}
}