gitea: its watcher, tools and provisioner run in the node's runtime (hq ADR 0198)

The mesh-gitea container goes with its Dockerfile, build bases and bus credential; its env becomes the bundle's words with mount targets folded back to host paths: the config file, the admin password and the kept-token state directory are read where the mesh writes them.

modules/gitea/Dockerfile

@@ -1,37 +0,0 @@
-# gitea's runtime: the tool runtime, carrying this module's compiled provisioner, tools and event
-# consumer.
-#
-# **Built from this module's own directory and nothing else.** The sdk is in the base image, so
-# nothing is copied out of a neighbouring checkout — which is what lets the mesh build this from a
-# repository and a path (novox/hq ADR 0069) rather than only on a workstation that happens to have
-# the siblings.
-#
-# Two bases, named rather than pinned: the image this is COMPILED in, and the image it RUNS in.
-# They are different images on purpose — the first carries a compiler and the second must not, or
-# every running container would carry one it never invokes. The mesh answers both with the copies it
-# holds, because a fingerprint written here would name one particular copy and no other mesh has it
-# (novox/hq issue 044). Declared in module.json's `build.on`; deliberately no defaults, so a build
-# nobody told stops here and says which module to build first.
-ARG BUILD_BASE
-ARG RUNTIME_BASE
-
-FROM ${BUILD_BASE} AS build
-# Compiled under /app/modules so `@novox/mesh-sdk` resolves upward into the base's own
-# node_modules — the module is compiled against exactly the sdk it will run against.
-WORKDIR /app/modules/gitea
-COPY . .
-# The compiler is invoked by its real path rather than through node_modules/.bin, whose entries are
-# symlinks to a launcher that requires its library relatively — resolved away when the base image
-# was assembled.
-RUN node /app/node_modules/typescript/bin/tsc client.ts token.ts index.ts provisioner/index.ts tools/index.ts \
-      --module NodeNext --moduleResolution NodeNext --target ES2022 --outDir dist
-
-FROM ${RUNTIME_BASE}
-# **No apt packages.** gitea's provisioner talks to the forge over HTTP (the gitea REST API), not
-# through a CLI the way postgres drives psql — so the runtime base holds everything this needs.
-COPY --from=build /app/modules/gitea/dist /app/modules/gitea/dist
-# What a tool host should load from this module: its event consumer and its tools, which are
-# separate entrypoints because they are loaded by different things. The provisioner is the third,
-# and is not listed here — the declaration names it in the container's `args`, because it is what
-# this module's own container runs. One image, because they are one module and share a client.
-ENV MESH_TOOL_MODULES=/app/modules/gitea/dist/index.js,/app/modules/gitea/dist/tools/index.js,/app/modules/gitea/dist/provisioner/index.js

modules/gitea/module.json

@@ -85,9 +85,6 @@
       "scope": "mesh"
     }
   ],
-  "own-secrets": {
-    "broker": "${dir:mesh-state}/broker"
-  },
   "resources": [
     {
       "id": "mesh-state",
@@ -180,32 +177,6 @@
       "mode": "0600",
       "content": "{}\n",
       "merge": "json"
-    },
-    {
-      "id": "runtime",
-      "type": "container",
-      "name": "mesh-gitea",
-      "network": "host",
-      "volumes": [
-        "${dir:mesh-state}/broker:/run/secrets/broker:ro",
-        "${dir:mesh-state}/config.json:/run/config/config.json:ro",
-        "${dir:grants}:${dir:grants}:ro",
-        "${dir:state}/admin.secret:/run/secrets/admin:ro",
-        "${dir:runtime-state}:/run/state"
-      ],
-      "env": {
-        "MESH_BROKER_FILE": "/run/secrets/broker",
-        "MESH_GITEA_URL": "http://127.0.0.1:${port:3000}",
-        "MESH_GITEA_CONFIG_FILE": "/run/config/config.json",
-        "MESH_GITEA_ADMIN_USER": "mesh-admin",
-        "MESH_GITEA_ADMIN_PASSWORD_FILE": "/run/secrets/admin",
-        "MESH_GITEA_STATE_DIR": "/run/state",
-        "MESH_RECEIVES": "${dir:grants}/npm.json"
-      },
-      "artifact": "runtime",
-      "restart-on": [
-        "runtime-config"
-      ]
     }
   ],
   "provides": [
@@ -219,23 +190,29 @@
     }
   ],
   "build": {
-    "on": [
-      {
-        "arg": "BUILD_BASE",
-        "module": "mesh-tools",
-        "artifact": "build"
-      },
-      {
-        "arg": "RUNTIME_BASE",
-        "module": "mesh-tools",
-        "artifact": "runtime"
-      }
-    ],
     "artifacts": [
       {
-        "name": "runtime",
-        "kind": "image",
-        "from": "Dockerfile"
+        "name": "code",
+        "kind": "bundle",
+        "language": "typescript",
+        "entrypoints": [
+          "index.js",
+          "tools/index.js",
+          "provisioner/index.js"
+        ],
+        "loads": [
+          "index.js",
+          "tools/index.js",
+          "provisioner/index.js"
+        ],
+        "env": {
+          "MESH_GITEA_URL": "http://127.0.0.1:${port:3000}",
+          "MESH_GITEA_CONFIG_FILE": "${dir:mesh-state}/config.json",
+          "MESH_GITEA_ADMIN_USER": "mesh-admin",
+          "MESH_GITEA_ADMIN_PASSWORD_FILE": "${dir:state}/admin.secret",
+          "MESH_GITEA_STATE_DIR": "${dir:runtime-state}",
+          "MESH_RECEIVES": "${dir:grants}/npm.json"
+        }
       }
     ]
   },