build(core): adopt core v0.19.4

.claude/skills/release-go-agent/SKILL.md

@@ -64,6 +64,25 @@ SERVICE_GO_PACKAGE_TESTS=required \
   go test -race -count=1 -timeout 15m ./pkg/builder -run TestPackageRealCGO
 ```
 
+#### Known gap: Go 1.27.2 has no goreleaser-cross image
+
+`go.mod` says `go 1.27.2`, but goreleaser-cross has published no 1.27.2 image:
+the newest 1.27 tags (ghcr.io and Docker Hub, checked 2026-10-13) are
+`v1.27.1-3` / `v1.27.1-3-v2.18.3`, whose build sets `GO_VERSION=1.27.1`. Both
+pins therefore stay on older images (`v1.27.1-1` in `releaser.yml`, `v1.27.0`
+in `builder.go`). Do not pin a tag that is not published.
+
+- **Release build:** the image sets no `GOTOOLCHAIN`, so Go's default `auto`
+  downloads go1.27.2 from the module proxy inside the container. v0.0.68 and
+  v0.0.69 shipped this way. It is not hermetic: a release fails if that
+  download is blocked.
+- **User-service packaging:** `Package` passes `GOTOOLCHAIN=<the version the
+  source selects>` (`resolvePackageGoToolchain`), so the image's Go is only a
+  bootstrap. A newer selection is still downloaded inside the container.
+
+When goreleaser-cross publishes a 1.27.2 image, move both pins to it, run the
+packaging suite above, and delete this section.
+
 Run it before tagging a release that moved the Go version. Dropping a target
 from `.goreleaser.yaml` to make a release pass removes a platform users install
 on; fix the toolchain instead.

AGENTS.md

@@ -52,7 +52,7 @@ it was seen rather than where it lives.
 ## Build and test
 
 Derived from `.github/workflows/ci.yml`. The Go version comes from `go.mod`
-(1.27.0) — CI reads it with `go-version-file`, so it is never pinned twice.
+(1.27.2) — CI reads it with `go-version-file`, so it is never pinned twice.
 
 ```bash
 go build ./...          # CI: Build
@@ -106,7 +106,9 @@ rather than re-deriving from `go list`.
   `.claude/skills/release-go-agent/`.
 - **Releases require CGO** — core's source inspection uses real tree-sitter
   grammars, so every target is built through the `goreleaser-cross` image, whose
-  Go version must match `go.mod`. Disabling CGO to make a build pass ships an
+  Go version must match `go.mod`. **Known gap:** no image ships Go 1.27.2 yet, so
+  releases build in `v1.27.1-1` and Go downloads 1.27.2 — see
+  `.claude/skills/release-go-agent/`. Disabling CGO to make a build pass ships an
   agent whose parser cannot work.
 - **The archive name is a contract with core's downloader**
   (`service-{name}_{version}_{os}_{arch}.tar.gz`). Renaming it breaks install,

docs/PACKAGING.md

@@ -7,7 +7,7 @@ cancellation. If the build succeeded and shutdown returns a wrapped
 keeps the packaged result. Other shutdown errors remain fatal. When the build
 failed, any shutdown error is joined to the build error so both remain visible.
 
-The companion's Docker lifecycle is owned by core. The pinned core v0.17.0 also
+The companion's Docker lifecycle is owned by core. The pinned core v0.19.4 also
 applies its own ten-second timeout to the removal request; the outer two-minute
 context does not override that timeout. A removal timeout can leave a container
 behind; this change preserves the artifact and reports its container name, and

go.mod

@@ -3,11 +3,11 @@ module github.com/codefly-dev/service-go
 go 1.27.2
 
 require (
-	github.com/codefly-dev/core v0.17.0
+	github.com/codefly-dev/core v0.19.4
 	github.com/stretchr/testify v1.12.1
 	golang.org/x/mod v0.41.0
 	golang.org/x/tools v0.50.0
-	google.golang.org/grpc v1.83.2
+	google.golang.org/grpc v1.84.0
 	google.golang.org/protobuf v1.36.12
 	gopkg.in/yaml.v3 v3.0.1
 )
@@ -39,38 +39,38 @@ require (
 	github.com/dekobon/tree-sitter-groovy v0.3.0 // indirect
 	github.com/distribution/reference v0.6.0 // indirect
 	github.com/docker/docker v28.5.2+incompatible // indirect
-	github.com/docker/go-connections v0.8.1 // indirect
+	github.com/docker/go-connections v0.8.2 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/fatih/color v1.19.0 // indirect
 	github.com/felixge/httpsnoop v1.1.0 // indirect
 	github.com/fsnotify/fsnotify v1.10.1 // indirect
 	github.com/go-errors/errors v1.5.1 // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
-	github.com/go-git/go-billy/v5 v5.9.1 // indirect
-	github.com/go-git/go-git/v5 v5.19.2 // indirect
+	github.com/go-git/go-billy/v5 v5.9.2 // indirect
+	github.com/go-git/go-git/v5 v5.19.3 // indirect
 	github.com/go-logr/logr v1.4.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-openapi/analysis v1.0.0 // indirect
-	github.com/go-openapi/errors v0.22.8 // indirect
+	github.com/go-openapi/errors v0.22.9 // indirect
 	github.com/go-openapi/jsonpointer v1.0.1 // indirect
 	github.com/go-openapi/jsonreference v1.0.2 // indirect
 	github.com/go-openapi/loads v0.25.3 // indirect
 	github.com/go-openapi/spec v1.0.1 // indirect
 	github.com/go-openapi/strfmt v0.27.2 // indirect
-	github.com/go-openapi/swag v0.28.0 // indirect
-	github.com/go-openapi/swag/cmdutils v0.28.0 // indirect
-	github.com/go-openapi/swag/conv v0.29.1 // indirect
-	github.com/go-openapi/swag/fileutils v0.28.0 // indirect
-	github.com/go-openapi/swag/jsonutils v0.29.1 // indirect
-	github.com/go-openapi/swag/loading v0.29.1 // indirect
-	github.com/go-openapi/swag/mangling v0.29.1 // indirect
-	github.com/go-openapi/swag/netutils v0.28.0 // indirect
-	github.com/go-openapi/swag/pools v0.29.1 // indirect
-	github.com/go-openapi/swag/stringutils v0.29.1 // indirect
-	github.com/go-openapi/swag/typeutils v0.29.1 // indirect
-	github.com/go-openapi/swag/yamlutils v0.29.1 // indirect
+	github.com/go-openapi/swag v0.29.2 // indirect
+	github.com/go-openapi/swag/cmdutils v0.29.2 // indirect
+	github.com/go-openapi/swag/conv v0.29.2 // indirect
+	github.com/go-openapi/swag/fileutils v0.29.2 // indirect
+	github.com/go-openapi/swag/jsonutils v0.29.2 // indirect
+	github.com/go-openapi/swag/loading v0.29.2 // indirect
+	github.com/go-openapi/swag/mangling v0.29.2 // indirect
+	github.com/go-openapi/swag/netutils v0.29.2 // indirect
+	github.com/go-openapi/swag/pools v0.29.2 // indirect
+	github.com/go-openapi/swag/stringutils v0.29.2 // indirect
+	github.com/go-openapi/swag/typeutils v0.29.2 // indirect
+	github.com/go-openapi/swag/yamlutils v0.29.2 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/gofrs/flock v0.13.1 // indirect
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
@@ -82,7 +82,6 @@ require (
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/kevinburke/ssh_config v1.6.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.4.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20260802145828-341c2f0c90b5 // indirect
 	github.com/mattn/go-colorable v0.1.15 // indirect
 	github.com/mattn/go-isatty v0.0.24 // indirect
@@ -95,7 +94,7 @@ require (
 	github.com/oklog/ulid/v2 v2.1.2 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
-	github.com/pjbgf/sha1cd v0.6.0 // indirect
+	github.com/pjbgf/sha1cd v0.7.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/power-devops/perfstat v0.0.0-20260805114148-88456608a4f6 // indirect
 	github.com/santhosh-tekuri/jsonschema/v6 v6.0.3 // indirect
@@ -121,22 +120,23 @@ require (
 	github.com/yuin/goldmark v1.8.6 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.71.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.70.0 // indirect
-	go.opentelemetry.io/otel v1.46.0 // indirect
-	go.opentelemetry.io/otel/metric v1.46.0 // indirect
-	go.opentelemetry.io/otel/trace v1.46.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.72.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.71.0 // indirect
+	go.opentelemetry.io/otel v1.47.0 // indirect
+	go.opentelemetry.io/otel/log v1.47.0 // indirect
+	go.opentelemetry.io/otel/metric v1.47.0 // indirect
+	go.opentelemetry.io/otel/trace v1.47.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.4 // indirect
 	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/crypto v0.57.0 // indirect
-	golang.org/x/exp v0.0.0-20260820142414-ca536658362e // indirect
+	golang.org/x/exp v0.0.0-20260908205506-85c1c2202aba // indirect
 	golang.org/x/net v0.60.0 // indirect
 	golang.org/x/sync v0.23.0 // indirect
-	golang.org/x/sys v0.48.0 // indirect
+	golang.org/x/sys v0.49.0 // indirect
 	golang.org/x/term v0.46.0 // indirect
 	golang.org/x/text v0.42.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20260819154853-08b0e4226688 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260825221802-da73d73af1c5 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260928230214-8a89bd6388cc // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260928230214-8a89bd6388cc // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	k8s.io/kube-openapi v0.0.0-20260721132016-d427ff9ee9ad // indirect