feat(cli): expose graphql endpoint

.changeset/heavy-penguins-act.md

@@ -0,0 +1,5 @@
+---
+"@cartesi/cli": major
+---
+
+expose graphql endpoint

apps/cli/src/commands/run.ts

@@ -35,6 +35,12 @@
                 "disable local paymaster service to save machine resources",
             summary: "disable paymaster service",
         }),
+        "disable-graphql": Flags.boolean({
+            default: false,
+            description:
+                "disable local graphql service to save machine resources",
+            summary: "disable graphql service",
+        }),
         "epoch-length": Flags.integer({
             description: "length of an epoch (in blocks)",
             default: 720,
@@ -136,6 +142,11 @@
         // proxy
         composeFiles.push("docker-compose-proxy.yaml");
 
+        // graphql
+        if (!flags["disable-graphql"]) {
+            composeFiles.push("docker-compose-graphql.yaml");
+        }
+
         // anvil
         composeFiles.push("docker-compose-anvil.yaml");
 
@@ -208,7 +219,7 @@
             });
         } catch (e: unknown) {
             // 130 is a graceful shutdown, so we can swallow it
             if ((e as any).exitCode !== 130) {
                 throw e;
             }
         } finally {

apps/cli/src/node/docker-compose-graphql.yaml

@@ -0,0 +1,51 @@
+services:
+    graphql_database_creator:
+        image: postgres:15-alpine
+        command: ["createdb", "graphql"]
+        depends_on:
+            database:
+                condition: service_healthy
+        environment:
+            PGHOST: ${PGHOST:-database}
+            PGPORT: ${PGPORT:-5432}
+            PGUSER: ${PGUSER:-postgres}
+            PGPASSWORD: ${PGPASSWORD:-password}
+            PGDATABASE: ${PGDATABASE:-postgres}
+
+    graphql:
+        image: cartesi/sdk:devel
+        environment:
+            POSTGRES_GRAPHQL_DB_URL: postgres://${PGUSER:-postgres}:${PGPASSWORD:-password}@${PGHOST:-database}:${PGPORT:-5432}/graphql?sslmode=disable
+            POSTGRES_NODE_DB_URL: postgres://${PGUSER:-postgres}:${PGPASSWORD:-password}@${PGHOST:-database}:${PGPORT:-5432}/${PGDATABASE:-postgres}?sslmode=disable
+        expose:
+            - 8080
+        command: ["cartesi-rollups-hl-graphql", "--graphile-disable-sync"]
+        depends_on:
+            graphql_database_creator:
+                condition: service_completed_successfully
+
+    prompt:
+        image: debian:bookworm-slim
+        environment:
+            PROMPT_TXT_04_GRAPHQL: "graphql endpoint running at http://localhost:${CARTESI_LISTEN_PORT}/graphql/"
+
+    traefik-config-generator:
+        environment:
+            TRAEFIK_CONFIG_GRAPHQL: |
+                http:
+                    routers:
+                        graphql:
+                            rule: "PathPrefix(`/graphql`)"
+                            middlewares:
+                                - "remove-graphql-prefix"
+                            service: graphql
+                    middlewares:
+                        remove-graphql-prefix:
+                            replacePathRegex:
+                                regex: "^/graphql/(.*)"
+                                replacement: "/$1"
+                    services:
+                        graphql:
+                            loadBalancer:
+                                servers:
+                                    - url: "http://graphql:8080"