Makefile: add install

README.md: improve install docs
goreleaser: add README.md to release tarball

Signed-off-by: Adphi <philippe.adrien.nousse@gmail.com>

.goreleaser.yaml

@@ -38,6 +38,7 @@ snapshot:
 release:
   prerelease: auto
   extra_files:
+  - glob: README.md
   - glob: LICENSE
   - glob: pgp.pub
 changelog:

Makefile

@@ -78,6 +78,9 @@ vet:
 
 build-dev: docker-build .build
 
+install: docker-build
+	@go install -ldflags "-s -w -X '$(MODULE).Version=$(VERSION)' -X '$(MODULE).BuildDate=$(shell date)'" ./cmd/d2vm
+
 .build:
 	@go generate ./...
 	@go build -o d2vm -ldflags "-s -w -X '$(MODULE).Version=$(VERSION)' -X '$(MODULE).BuildDate=$(shell date)'" ./cmd/d2vm

README.md

@@ -43,7 +43,15 @@ Obviously, **Distroless** images are not supported.
 
 ### Install from release
 
-Download the latest release for your platform from the [release page](https://github.com/linka-cloud/d2vm/releases/latest)
+Download the latest release for your platform from the [release page](https://github.com/linka-cloud/d2vm/releases/latest).
+
+Extract the tarball:
+
+```bash
+tar -xvzf <RELEASE-TARBALL-NAME>.tar.gz
+```
+
+Move the extracted *d2vm* binary to somewhere in your `$PATH` (`/usr/local/bin` for most users).
 
 ### Install from source
 
@@ -56,7 +64,15 @@ git clone https://github.com/linka-cloud/d2vm && cd d2vm
 Install using the *make*, *docker* and the Go tool chain:
 
 ```bash
-make build-dev && sudo cp d2vm /usr/local/bin/
+make install
+```
+
+The *d2vm* binary is installed in the `$GOBIN` directory.
+
+```bash
+which d2vm
+
+/go/bin/d2vm
 ```
 
 ### Converting an existing Docker Image to VM image: