Prepare release v1.2.0 (#701)

.dockerignore

@@ -1,4 +1,3 @@
-.git
 lego.exe
 lego
 .lego

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [v1.2.0] - 2018-11-04
+
+### Added:
+- **[dnsprovider]** Add DNS Provider for ConoHa DNS
+- **[dnsprovider]** Add DNS Provider for MyDNS.jp
+- **[dnsprovider]** Add DNS Provider for Selectel
+
+### Fixed:
+- **[dnsprovider]** netcup: make unmarshalling of api-responses more lenient.
+
+### Changed:
+- **[dnsprovider]** aurora: change DNS client
+- **[dnsprovider]** azure: update auth to support instance metadata service
+- **[dnsprovider]** dnsmadeeasy: log response body on error
+- **[lib]** TLS-ALPN-01: Update idPeAcmeIdentifierV1, draft refs.
+- **[lib]** Do not send a JWS body when POSTing challenges.
+- **[lib]** Support POST-as-GET.
+
 ## [v1.1.0] - 2018-10-16
 
 ### Added:

Dockerfile

@@ -1,12 +1,14 @@
-FROM golang:alpine3.7 as builder
+FROM golang:alpine3.8 as builder
 
-ARG LEGO_VERSION=dev
+RUN apk --update upgrade \
+&& apk --no-cache --no-progress add make git \
+&& rm -rf /var/cache/apk/*
 
 WORKDIR /go/src/github.com/xenolf/lego
 COPY . .
-RUN go build -ldflags="-s -X main.version=${LEGO_VERSION}"
+RUN make version-build
 
-FROM alpine:3.7
+FROM alpine:3.8
 RUN apk update && apk add --no-cache --virtual ca-certificates
 COPY --from=builder /go/src/github.com/xenolf/lego/lego /usr/bin/lego
 ENTRYPOINT [ "/usr/bin/lego" ]

Makefile

@@ -1,6 +1,10 @@
-.PHONY: all
+.PHONY: clean checks test build image dependencies
 
-GOFILES := $(shell go list -f '{{range $$index, $$element := .GoFiles}}{{$$.Dir}}/{{$$element}}{{"\n"}}{{end}}' ./... | grep -v '/vendor/')
+LEGO_IMAGE := xenolf/lego
+
+TAG_NAME := $(shell git tag -l --contains HEAD)
+SHA := $(shell git rev-parse HEAD)
+VERSION := $(if $(TAG_NAME),$(TAG_NAME),$(SHA))
 
 default: clean checks test build
 
@@ -8,7 +12,8 @@ clean:
 	rm -rf dist/ builds/ cover.out
 
 build: clean
-	go build
+	@echo Version: $(VERSION)
+	go build -v -ldflags '-X "main.version=${VERSION}"'
 
 dependencies:
 	dep ensure -v
@@ -19,6 +24,6 @@ test: clean
 checks:
 	golangci-lint run
 
-check-fmt: SHELL := /bin/bash
-check-fmt:
-	diff -u <(echo -n) <(gofmt -d $(GOFILES))
+image:
+	@echo Version: $(VERSION)
+	docker build -t $(LEGO_IMAGE) .

README.md

@@ -10,35 +10,17 @@ Let's Encrypt client and ACME library written in Go
 
 ## Installation
 
-lego supports both binary installs and install from source.
+### Binaries
 
 To get the binary just download the latest release for your OS/Arch from [the release page](https://github.com/xenolf/lego/releases)
 and put the binary somewhere convenient. lego does not assume anything about the location you run it from.
 
-To install from source, just run:
+### From Docker
 
 ```bash
-go get -u github.com/xenolf/lego
+docker run xenolf/lego -h
 ```
 
-To build lego inside a Docker container, just run:
-```bash
-docker build -t lego .
-```
-
-That will build lego from the current source, if you want to build a different
-version, you can checkout the desired branch/tag/commit, and re-running the
-above mentioned command.
-
-If you want to tag the binary with the designated release, you can do so by
-passing the version identifier as a [`--build-arg`](https://docs.docker.com/engine/reference/commandline/build/#set-build-time-variables---build-arg)
-
-```bash
-docker build --build-arg LEGO_VERSION=v1.1.0 -t lego .
-```
-
-Otherwise the release will be tagged with the `dev` version identifier.
-
 ### From the package manager
 
 - [ArchLinux (AUR)](https://aur.archlinux.org/packages/lego-git):
@@ -47,6 +29,14 @@ Otherwise the release will be tagged with the `dev` version identifier.
 yaourt -S lego-git
 ```
 
+### From source
+
+To install from source, just run:
+
+```bash
+go get -u github.com/xenolf/lego
+```
+
 ## Features
 
 - Register with CA