Fix CI branch and add fast checks

Author: IlyaasK

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - main
+      - provider-repo-scaffold
 
 permissions:
   contents: read
@@ -42,6 +42,12 @@ jobs:
       - name: Check Terraform examples
         run: terraform fmt -check -recursive examples
 
+      - name: Check Markdown links
+        run: bash scripts/check-markdown-links.sh
+
+      - name: Validate Terraform examples
+        run: bash scripts/check-examples.sh
+
       - name: Test
         run: go test -short -timeout=2m ./...
 

docs/release.md

@@ -6,6 +6,8 @@ Use this checklist before publishing a Kernel Terraform provider version.
 
 - Work from a clean checkout of the repository's canonical post-merge branch after the PR stack is merged. The current default branch is `provider-repo-scaffold`; confirm with `gh repo view --json defaultBranchRef` before tagging.
 - Run `bash scripts/check-docs.sh`.
+- Run `bash scripts/check-markdown-links.sh`.
+- Run `bash scripts/check-examples.sh`.
 - Run `terraform fmt -check -recursive examples`.
 - Run `go test -short -timeout=2m ./...`.
 - Run `go vet ./...`.

scripts/check-examples.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+workdir="$(mktemp -d "${TMPDIR:-/tmp}/kernel-tfexamples.XXXXXX")"
+
+cleanup() {
+	rm -rf "$workdir"
+}
+trap cleanup EXIT
+
+command -v terraform >/dev/null || {
+	echo "terraform is required to validate examples" >&2
+	exit 1
+}
+
+mkdir -p "$workdir/plugins"
+
+cd "$root"
+go build -o "$workdir/plugins/terraform-provider-kernel" ./cmd/terraform-provider-kernel
+
+cat >"$workdir/terraformrc" <<EOF
+provider_installation {
+  dev_overrides {
+    "kernel/kernel" = "$workdir/plugins"
+  }
+
+  direct {}
+}
+EOF
+
+while IFS= read -r example; do
+	echo "validating $example"
+	(
+		cd "$example"
+		TF_CLI_CONFIG_FILE="$workdir/terraformrc" CHECKPOINT_DISABLE=1 \
+			terraform validate -no-color
+	)
+done < <(find examples -mindepth 1 -maxdepth 1 -type d -exec test -f '{}/main.tf' ';' -print | sort)

scripts/check-markdown-links.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+cd "$root"
+
+command -v python3 >/dev/null || {
+	echo "python3 is required to check Markdown links" >&2
+	exit 1
+}
+
+python3 - <<'PY'
+import pathlib
+import re
+import subprocess
+import sys
+import urllib.parse
+
+root = pathlib.Path.cwd()
+tracked_markdown = subprocess.check_output(["git", "ls-files", "*.md"], text=True)
+files = [pathlib.Path(p) for p in tracked_markdown.splitlines()]
+link_re = re.compile(r"(?<!\\!)\[[^\]]+\]\(([^)]+)\)")
+errors: list[str] = []
+
+for path in files:
+    text = path.read_text(encoding="utf-8")
+    for match in link_re.finditer(text):
+        target = match.group(1).strip()
+        if not target or target.startswith(("#", "http://", "https://", "mailto:")):
+            continue
+
+        target = target.split("#", 1)[0]
+        target = urllib.parse.unquote(target)
+        if not target:
+            continue
+
+        resolved = (root / path.parent / target).resolve()
+        try:
+            resolved.relative_to(root)
+        except ValueError:
+            errors.append(f"{path}: link leaves repository: {target}")
+            continue
+
+        if not resolved.exists():
+            errors.append(f"{path}: missing link target: {target}")
+
+if errors:
+    print("\n".join(errors), file=sys.stderr)
+    sys.exit(1)
+PY