Adds Makefile

.gitignore

@@ -3,3 +3,4 @@
 *.coverprofile
 *.test
 *~
+/out

.travis.yml

@@ -13,16 +13,4 @@ jobs:
     - GO111MODULE=on
     go_import_path: github.com/buildpack/lifecycle
     script: |
-      test -z "$(bin/format | tee >(cat >&2))"
-      go test -v -parallel=1 -p=1 -count=1 ./...
-  - stage: build and push rc images
-    if: branch = master AND type = push
-    env:
-    - secure: "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"
-    - secure: "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"
-    script:
-    - images/bin/build -v "rc"
-    - echo "$DOCKERHUB_PASSWORD" | docker login --username "$DOCKERHUB_USERNAME" --password-stdin
-    - docker push "packs/base:rc"
-    - docker push "packs/build:rc"
-    - docker push "packs/run:rc"
+      make test

Makefile

@@ -0,0 +1,33 @@
+# Go parameters
+GOCMD=go
+GOENV=GO111MODULE=on GOOS=linux GOARCH=amd64 CGO_ENABLED=0
+GOBUILD=$(GOCMD) build -mod=vendor
+GOTEST=$(GOCMD) test -mod=vendor
+LIFECYCLE_VERSION?=dev
+ARCHIVE_NAME=lifecycle-$(LIFECYCLE_VERSION)+linux.x86-64
+
+all: test build package
+build:
+	mkdir -p ./out/$(ARCHIVE_NAME)
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/detector -a ./cmd/detector
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/restorer -a ./cmd/restorer
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/analyzer -a ./cmd/analyzer
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/builder -a ./cmd/builder
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/exporter -a ./cmd/exporter
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/cacher -a ./cmd/cacher
+	$(GOENV) $(GOBUILD) -o ./out/$(ARCHIVE_NAME)/launcher -a ./cmd/launcher
+
+format:
+	test -z $$($(GOCMD) fmt ./...)
+
+vet:
+	$(GOCMD) vet $$($(GOCMD) list ./... | grep -v /testdata/)
+
+test: format vet
+	$(GOTEST) -v ./...
+
+clean:
+	rm -rf ./out
+
+package:
+	tar czf ./out/$(ARCHIVE_NAME).tgz -C out $(ARCHIVE_NAME)

README.md

@@ -30,3 +30,47 @@ A reference implementation of [Buildpack API v3](https://github.com/buildpack/sp
 
 Cache implementations (`retriever` and `cacher`) are intended to be interchangable and platform-specific.
 A platform may choose not to deduplicate cache layers.
+
+## Development
+To test, build, and package binaries into an archive, simply run:
+
+```bash
+$ make all
+```
+This will create an archive at `out/lifecycle-<LIFECYCLE_VERSION>+linux.x86-64.tgz`.
+
+By default, `LIFECYCLE_VERSION` is `dev`. It can be changed by prepending `LIFECYCLE_VERSION=<some version>` to the
+`make` command. For example:
+
+```bash
+$ LIFECYCLE_VERSION=1.2.3 make all
+```
+
+Steps can also be run individually as shown below.
+
+### Test
+
+Formats, vets, and tests the code.
+
+```bash
+$ make test
+```
+
+### Build
+
+Builds binaries to `out/lifecycle-<LIFECYCLE_VERSION>+linux.x86-64/` for the given (or default) `LIFECYCLE_VERSION`.
+
+```bash
+$ make build
+```
+
+> To clean the `out/` directory, run `make clean`.
+
+### Package
+
+Creates an archive at `out/lifecycle-<LIFECYCLE_VERSION>+linux.x86-64.tgz`, using the contents of the
+`out/lifecycle-<LIFECYCLE_VERSION>+linux.x86-64/` directory, for the given (or default) `LIFECYCLE_VERSION`.
+
+```bash
+$ make package
+```