From 94ca7e0d75a5252b395c99d00247df791736f6f3 Mon Sep 17 00:00:00 2001
From: Antoine GIRARD <sapk@sapk.fr>
Date: Thu, 16 Nov 2017 23:40:14 +0100
Subject: [PATCH 1/4] Setup docker multi-stage and little sugar at it

---
 .dockerignore   |  5 -----
 Dockerfile      | 39 ++++++++++++++++++++++++++++++---------
 docker/Makefile |  6 +++++-
 3 files changed, 35 insertions(+), 15 deletions(-)
 delete mode 100644 .dockerignore

diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index 9f87e69f5e55c..0000000000000
--- a/.dockerignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*
-!gitea
-!docker
-!public
-!templates
diff --git a/Dockerfile b/Dockerfile
index a99f76bc34cce..1c9d1c9dd68d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,42 @@
+
+###################################
+#Build stage
+FROM golang:1.9-alpine3.7 AS build-env
+LABEL maintainer="maintainers@gitea.io"
+
+ARG GITEA_VERSION
+ARG TAGS="sqlite"
+ENV TAGS "bindata $TAGS"
+
+#Build deps
+RUN apk --no-cache add build-base git
+
+#Setup repo
+COPY . ${GOPATH}/src/code.gitea.io/gitea
+WORKDIR ${GOPATH}/src/code.gitea.io/gitea
+
+#Checkout version if set
+RUN if [ -n "${GITEA_VERSION}" ]; then git checkout "${GITEA_VERSION}"; fi \
+ && make clean generate build
+
 FROM alpine:3.7
-LABEL maintainer="The Gitea Authors"
+LABEL maintainer="maintainers@gitea.io"
 
 EXPOSE 22 3000
 
 RUN apk --no-cache add \
-    su-exec \
-    ca-certificates \
-    sqlite \
     bash \
+    ca-certificates \
+    curl \
+    gettext \
     git \
     linux-pam \
-    s6 \
-    curl \
     openssh \
-    gettext \
+    s6 \
+    sqlite \
+    su-exec \
     tzdata
+
 RUN addgroup \
     -S -g 1000 \
     git && \
@@ -29,7 +51,6 @@ RUN addgroup \
 
 ENV USER git
 ENV GITEA_CUSTOM /data/gitea
-ENV GODEBUG=netdns=go
 
 VOLUME ["/data"]
 
@@ -37,4 +58,4 @@ ENTRYPOINT ["/usr/bin/entrypoint"]
 CMD ["/bin/s6-svscan", "/etc/s6"]
 
 COPY docker /
-COPY gitea /app/gitea/gitea
+COPY --from=build-env /go/src/code.gitea.io/gitea/gitea /app/gitea/gitea
diff --git a/docker/Makefile b/docker/Makefile
index a816a2e44f702..7f55251860705 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -7,5 +7,9 @@ DOCKER_REF := $(DOCKER_IMAGE):$(DOCKER_TAG)
 
 .PHONY: docker
 docker:
-	docker run -ti --rm -v $(CURDIR):/srv/app/src/code.gitea.io/gitea -w /srv/app/src/code.gitea.io/gitea -e TAGS="bindata $(TAGS)" webhippie/golang:edge make clean generate build
 	docker build --disable-content-trust=false -t $(DOCKER_REF) .
+# support also build args docker build --build-arg GITEA_VERSION=v1.2.3 --build-arg TAGS="bindata sqlite"  .
+
+.PHONY: docker-build
+docker-build:
+	docker run -ti --rm -v $(CURDIR):/srv/app/src/code.gitea.io/gitea -w /srv/app/src/code.gitea.io/gitea -e TAGS="bindata $(TAGS)" webhippie/golang:edge make clean generate build

From 1fa605e817fb6ca3ce3f85183323d12ec7637af1 Mon Sep 17 00:00:00 2001
From: Antoine GIRARD <sapk@users.noreply.github.com>
Date: Thu, 18 Jan 2018 12:17:32 +0100
Subject: [PATCH 2/4] Make codacy happy ?

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 1c9d1c9dd68d2..414daad4fc530 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 ###################################
 #Build stage
 FROM golang:1.9-alpine3.7 AS build-env
-LABEL maintainer="maintainers@gitea.io"
+LABEL maintainer "maintainers@gitea.io"
 
 ARG GITEA_VERSION
 ARG TAGS="sqlite"
@@ -20,7 +20,7 @@ RUN if [ -n "${GITEA_VERSION}" ]; then git checkout "${GITEA_VERSION}"; fi \
  && make clean generate build
 
 FROM alpine:3.7
-LABEL maintainer="maintainers@gitea.io"
+LABEL maintainer "maintainers@gitea.io"
 
 EXPOSE 22 3000
 

From 1dcd41ec9ba74dbc4db9939abe29fd2e6d64c06b Mon Sep 17 00:00:00 2001
From: Antoine GIRARD <sapk@users.noreply.github.com>
Date: Thu, 18 Jan 2018 14:37:07 +0100
Subject: [PATCH 3/4] Revert back to what the official docker documentation
 suggest

Codacy don't seems to follow https://docs.docker.com/engine/reference/builder/#maintainer-deprecated
---
 Dockerfile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 414daad4fc530..ffedb80fc322d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,6 @@
 ###################################
 #Build stage
 FROM golang:1.9-alpine3.7 AS build-env
-LABEL maintainer "maintainers@gitea.io"
 
 ARG GITEA_VERSION
 ARG TAGS="sqlite"
@@ -20,7 +19,7 @@ RUN if [ -n "${GITEA_VERSION}" ]; then git checkout "${GITEA_VERSION}"; fi \
  && make clean generate build
 
 FROM alpine:3.7
-LABEL maintainer "maintainers@gitea.io"
+LABEL maintainer="maintainers@gitea.io"
 
 EXPOSE 22 3000
 

From 25d4d4f95184b11a868c22cc7749849b830aa1de Mon Sep 17 00:00:00 2001
From: Antoine GIRARD <sapk@users.noreply.github.com>
Date: Mon, 12 Mar 2018 10:22:43 +0100
Subject: [PATCH 4/4] Update golang version

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index ffedb80fc322d..8e3516418bd3a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 
 ###################################
 #Build stage
-FROM golang:1.9-alpine3.7 AS build-env
+FROM golang:1.10-alpine3.7 AS build-env
 
 ARG GITEA_VERSION
 ARG TAGS="sqlite"