From 6eabfdcb960636d42daa558681ff843d8c5d86ae Mon Sep 17 00:00:00 2001
From: David Scott <dave@recoil.org>
Date: Fri, 29 Jun 2018 12:10:20 +0100
Subject: [PATCH] projects/logging: add modern build.yml and Dockerfile

Signed-off-by: David Scott <dave@recoil.org>
---
 projects/logging/pkg/memlogd/Dockerfile | 35 ++++++++++++++++++++++++-
 projects/logging/pkg/memlogd/build.yml  |  1 +
 2 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 projects/logging/pkg/memlogd/build.yml

diff --git a/projects/logging/pkg/memlogd/Dockerfile b/projects/logging/pkg/memlogd/Dockerfile
index d610c6d71..1fab5f75b 100644
--- a/projects/logging/pkg/memlogd/Dockerfile
+++ b/projects/logging/pkg/memlogd/Dockerfile
@@ -1,3 +1,36 @@
+FROM linuxkit/alpine:1b05307ae8152e3d38f79e297b0632697a30c65c AS mirror
+
+RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/
+RUN apk add --no-cache --initdb -p /out \
+    alpine-baselayout \
+    busybox \
+    e2fsprogs \
+    e2fsprogs-extra \
+    btrfs-progs \
+    xfsprogs \
+    xfsprogs-extra \
+    musl \
+    sfdisk \
+    util-linux \
+    && true
+RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
+
+FROM linuxkit/alpine:1b05307ae8152e3d38f79e297b0632697a30c65c AS build
+
+RUN apk add --no-cache go musl-dev
+ENV GOPATH=/go PATH=$PATH:/go/bin
+
+COPY cmd/ /go/src/
+RUN go-compile.sh /go/src/memlogd
+RUN go-compile.sh /go/src/logread
+RUN go-compile.sh /go/src/logwrite
+
 FROM scratch
-COPY . ./
+ENTRYPOINT []
+CMD []
 WORKDIR /
+COPY --from=mirror /out/ /
+COPY --from=build /go/bin/memlogd usr/bin/memlogd
+COPY --from=build /go/bin/logread usr/bin/logread
+COPY --from=build /go/bin/logwrite usr/bin/logwrite
+CMD ["/usr/bin/memlogd"]
diff --git a/projects/logging/pkg/memlogd/build.yml b/projects/logging/pkg/memlogd/build.yml
new file mode 100644
index 000000000..10834ec22
--- /dev/null
+++ b/projects/logging/pkg/memlogd/build.yml
@@ -0,0 +1 @@
+image: memlogd