Merge pull request 'R4e (mesh-controller): deliver from the builder's keys, ask build-agent only for its own modules, follow the forge's protection for checks, announce the controller's states' (#441) from feat/r4e into main

internal/builder/builder.go

@@ -23,6 +23,7 @@ import (
 
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
 	"git.novox.be/novox/mesh-sdk/go/delivery"
+	"github.com/novox/mesh-controller/internal/buildreads"
 )
 
 // Turning a repository into artifacts the mesh can pin.
@@ -2002,33 +2003,9 @@ func instructions(recipe string) []string {
 	return out
 }
 
-// readBy is every repository other than the module's own that this build's recipes read source from,
-// each once and in a fixed order, so two builds of one commit report the same thing the same way.
-func readBy(manifest catalogue.Manifest) []catalogue.ArtifactContext {
-	if manifest.Build == nil {
-		return nil
-	}
-	seen := map[string]bool{}
-	var out []catalogue.ArtifactContext
-	for _, a := range manifest.Build.Artifacts {
-		if a.Context == nil || a.Context.Repository == "" {
-			continue
-		}
-		key := a.Context.Repository + "#" + a.Context.Ref
-		if seen[key] {
-			continue
-		}
-		seen[key] = true
-		out = append(out, *a.Context)
-	}
-	sort.Slice(out, func(i, j int) bool {
-		if out[i].Repository != out[j].Repository {
-			return out[i].Repository < out[j].Repository
-		}
-		return out[i].Ref < out[j].Ref
-	})
-	return out
-}
+// readBy is every repository other than the module's own that this build's recipes read source from: the rule
+// build-agent and the controller share (internal/buildreads).
+func readBy(manifest catalogue.Manifest) []catalogue.ArtifactContext { return buildreads.Of(manifest) }
 
 // binaryName is what a compiled bundle's executable is called: what the artifact says, or the name of
 // the package it is built from, which is what a compiler would have chosen anyway.

internal/builder/toolchain.go

@@ -234,6 +234,9 @@ func spoken() string {
 }
 
 // Languages is every language the mesh can build, for anything that wants to say so.
+// AgentModule is build-agent's own module: the machine's builder, whose image is built from another repository's context.
+const AgentModule = "build-agent"
+
 func Languages() []string {
 	names := make([]string, 0, len(toolchains))
 	for _, t := range toolchains {