feat: modify docker builds

Makefile

@@ -1,5 +1,13 @@
-TAG ?= $(shell git describe --tags || git rev-parse --short HEAD)
+BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD | sed 's/[^a-zA-Z0-9._-]/-/g')
+COMMIT ?= $(shell git rev-parse --short HEAD)
+TAG ?= $(BRANCH)-$(COMMIT)
+REGISTRY ?= ghcr.io/primev
 
 .PHONY: docker
 docker:
-	cd infrastructure/docker && TAG=$(TAG) docker buildx bake
+	cd infrastructure/docker && \
+	TAG=$(TAG) \
+	REGISTRY=$(REGISTRY) \
+	GIT_BRANCH=$(BRANCH) \
+	GIT_COMMIT=$(COMMIT) \
+	docker buildx bake

infrastructure/docker/Dockerfile.builder

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.24-alpine AS build
+FROM golang:1.24-alpine AS build
 
 WORKDIR /ws
 

infrastructure/docker/docker-bake.hcl

@@ -1,83 +1,132 @@
 variable "TAG" { default = "dev" }
+variable "PLATFORM" { default = ["linux/amd64"] }
+variable "REGISTRY" { default = "ghcr.io/primev" }
+variable "REPO_NAME" { default = "" }
+
+# Git variables - these will be passed from Makefile
+variable "GIT_BRANCH" { 
+  default = null
+}
+
+variable "GIT_COMMIT" { 
+  default = null
+}
+
+function "get_labels" {
+  params = [component]
+  result = {
+    "branch" = GIT_BRANCH != null ? GIT_BRANCH : "unknown"
+    "commit" = GIT_COMMIT != null ? GIT_COMMIT : "unknown"
+    "component" = component
+    "build.timestamp" = timestamp()
+    "build.tag" = TAG
+  }
+}
 
 target "mev-commit-builder" {
+  inherits   = ["_common"]
   context    = "../../"
   dockerfile = "infrastructure/docker/Dockerfile.builder"
+  labels = get_labels("builder")
 }
 
 target "mev-commit-oracle" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.oracle"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/mev-commit-oracle:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-mev-commit-oracle" : "${REGISTRY}/mev-commit-oracle:${TAG}"]
+  labels = get_labels("oracle")
 }
 
 target "mev-commit" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.p2p"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/mev-commit:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-mev-commit" : "${REGISTRY}/mev-commit:${TAG}"]
+  labels = get_labels("p2p")
 }
 
 target "mev-commit-bridge" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.bridge"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/mev-commit-bridge:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-mev-commit-bridge" : "${REGISTRY}/mev-commit-bridge:${TAG}"]
+  labels = get_labels("bridge")
 }
 
 target "mev-commit-dashboard" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.dashboard"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/mev-commit-dashboard:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-mev-commit-dashboard" : "${REGISTRY}/mev-commit-dashboard:${TAG}"]
+  labels = get_labels("dashboard")
 }
 
 target "preconf-rpc" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.rpc"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/preconf-rpc:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-preconf-rpc" : "${REGISTRY}/preconf-rpc:${TAG}"]
+  labels = get_labels("preconf-rpc")
 }
 
 target "bidder-emulator" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.bidderemulator"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/bidder-emulator:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-bidder-emulator" : "${REGISTRY}/bidder-emulator:${TAG}"]
+  labels = get_labels("bidder-emulator")
 }
 
 target "provider-emulator" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.provideremulator"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/provider-emulator:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-provider-emulator" : "${REGISTRY}/provider-emulator:${TAG}"]
+  labels = get_labels("provider-emulator")
 }
 
 target "relay-emulator" {
+  inherits = ["_common"]
   context    = "./"
   dockerfile = "Dockerfile.relayemulator"
   contexts = {
     builder_ctx = "target:mev-commit-builder"
   }
-  tags = ["ghcr.io/primev/relay-emulator:${TAG}"]
+  tags = [REPO_NAME != "" ? "${REGISTRY}/${REPO_NAME}:${TAG}-relay-emulator" : "${REGISTRY}/relay-emulator:${TAG}"]
+  labels = get_labels("relay-emulator")
 }
 
-group "default" {
+group "all" {
   targets = ["mev-commit-builder", "mev-commit-oracle", "mev-commit", "mev-commit-bridge", "mev-commit-dashboard", "preconf-rpc", "bidder-emulator", "provider-emulator", "relay-emulator"]
 }
 
+group "default" {
+  targets = ["all"]
+}
+
+target "_common" {
+  platforms = PLATFORM
+  output = ["type=docker"]
+}