Add local ansible Galaxy repositories

e2e-docker/README.md

@@ -31,7 +31,8 @@ already-running stack.
   `node:22` client: `npm publish` unscoped + scoped, `npm install` + `require()`,
   second version, republish rejected), gems (stock `ruby:3.3`: `gem push`,
   `gem install`, `bundle install` + `require`, republish rejected, `gem yank`,
-  yanked re-push rejected).
+  yanked re-push rejected), ansible (stock `ansible-galaxy`: `collection build`,
+  `publish`, republish rejected, `install` + module run).
 - **Virtual repositories** — pypi simple-index merge and helm `index.yaml` merge
   across two members; npm packument merge over two locals via a stock `node:22`
   client (merged versions, install through the member redirect); gems compact

e2e-docker/ansible_local_test.go

@@ -0,0 +1,66 @@
+//go:build dockere2e
+
+package e2edocker
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+	"testing"
+	"time"
+)
+
+// ansibleHelloScript builds unkin.e2e_hello 1.0.0 with one module into /w/dist.
+const ansibleHelloScript = `pip install -q ansible-core >/dev/null 2>&1
+mkdir -p /w && cd /w && ansible-galaxy collection init unkin.e2e_hello >/dev/null
+cd unkin/e2e_hello && sed -i 's/^version: .*/version: 1.0.0/' galaxy.yml && mkdir -p plugins/modules
+printf '%s\n' 'DOCUMENTATION = r"""' 'module: hello' 'short_description: e2e greeting' 'description: Returns a greeting.' 'options:' '  name: {type: str, default: world, description: Who to greet.}' '"""' \
+  'from ansible.module_utils.basic import AnsibleModule' \
+  'm = AnsibleModule(argument_spec=dict(name=dict(type="str", default="world")))' \
+  'm.exit_json(changed=False, msg="hello " + m.params["name"])' > plugins/modules/hello.py
+ansible-galaxy collection build --output-path /w/dist >/dev/null
+`
+
+// ansibleHelloPlay runs unkin.e2e_hello.hello from collections in /w/coll.
+const ansibleHelloPlay = `export ANSIBLE_COLLECTIONS_PATH=/w/coll
+ansible-doc unkin.e2e_hello.hello | grep -q 'Returns a greeting'
+printf -- '- hosts: localhost\n  gather_facts: false\n  tasks:\n    - unkin.e2e_hello.hello: {name: e2e}\n      register: r\n    - debug: {msg: "PLAY {{ r.msg }}"}\n' > /w/play.yml
+ansible-playbook -i localhost, -c local /w/play.yml | grep -o 'PLAY hello e2e' | head -1
+`
+
+// TestLocalAnsiblePublishInstall builds a collection with a stock
+// ansible-galaxy client, publishes it to a local ansible repo, rejects the
+// republish, installs it back and runs its module.
+func TestLocalAnsiblePublishInstall(t *testing.T) {
+	network := os.Getenv("COMPOSE_NETWORK")
+	internal := os.Getenv("ARTIFACTAPI_INTERNAL")
+	if network == "" || internal == "" {
+		t.Skip("COMPOSE_NETWORK/ARTIFACTAPI_INTERNAL not set; run via scripts/docker-e2e.sh")
+	}
+	if _, err := exec.LookPath("docker"); err != nil {
+		t.Skip("docker not available on the test host")
+	}
+
+	name := fmt.Sprintf("e2e-ansible-local-%d", time.Now().UnixNano())
+	createRepo(t, fmt.Sprintf(`{"name":%q,"package_type":"ansible","repo_type":"local"}`, name))
+	defer deleteRepo(t, name)
+
+	script := "set -euo pipefail\n" + ansibleHelloScript + `
+ansible-galaxy collection publish /w/dist/unkin-e2e_hello-1.0.0.tar.gz --server "$SRV" --api-key unused
+if ansible-galaxy collection publish /w/dist/unkin-e2e_hello-1.0.0.tar.gz --server "$SRV" --api-key unused; then echo "republish accepted"; exit 1; fi
+ansible-galaxy collection install unkin.e2e_hello:==1.0.0 --server "$SRV" -p /w/coll
+` + ansibleHelloPlay
+
+	srv := strings.TrimRight(internal, "/") + "/api/v1/local/" + name + "/"
+	out, err := exec.Command("docker", "run", "--rm", "--network", network,
+		"-e", "SRV="+srv, "python:3.12-slim", "bash", "-c", script).CombinedOutput()
+	if err != nil {
+		t.Fatalf("ansible-galaxy client run failed: %v\n%s", err, out)
+	}
+	for _, want := range []string{"successfully published and imported", "HTTP Code: 409", "unkin.e2e_hello:1.0.0 was installed successfully", "PLAY hello e2e"} {
+		if !strings.Contains(string(out), want) {
+			t.Fatalf("missing %q in client output:\n%s", want, out)
+		}
+	}
+}