From d9b7e189d37dc0f07dcabdbf56c78a937ee48c19 Mon Sep 17 00:00:00 2001
From: Tine Jozelj <tine@tjo.space>
Date: Sat, 26 Dec 2020 12:54:01 +0100
Subject: [PATCH] feat(packages:mosh): build mosh on alpine

---
 packages/Dockerfile.mosh | 68 +++++++++++----------------------
 packages/mosh/APKBUILD   | 81 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+), 47 deletions(-)
 create mode 100644 packages/mosh/APKBUILD

diff --git a/packages/Dockerfile.mosh b/packages/Dockerfile.mosh
index 2cb8e9b..ffd6e40 100644
--- a/packages/Dockerfile.mosh
+++ b/packages/Dockerfile.mosh
@@ -1,54 +1,28 @@
-FROM debian:10.7 as build
+FROM sgerrand/alpine-abuild:3.12 as build
 
-WORKDIR /usr/src/mosh
-
-SHELL ["/bin/bash", "-c"]
-
-RUN set -ueox pipefail \
-&&  DEBIAN_FRONTEND=noninteractive \
-&&  apt-get -yqq update \
-&&  apt-get -yqq --no-install-recommends --no-install-suggests install \
-      ca-certificates \
-      git \
-      autotools-dev \
-      perl \
-      protobuf-compiler \
-      libprotobuf-dev \
-      dh-autoreconf \
-      pkg-config \
-      libutempter-dev \
-      zlib1g-dev \
-      libncurses5-dev \
-      libssl-dev \
-      locales \
-      tmux \
-      less \
-      bash-completion \
-      g++ \
-&&  apt-get -yqq clean all \
-&&  rm -rf /var/lib/apt/lists/* \
-           /tmp/* \
-           /var/tmp/*
-
-ARG VERSION=master
-
-RUN git clone https://github.com/mobile-shell/mosh.git \
-    --branch $VERSION \
-    --depth 1 .
-RUN ./autogen.sh
-RUN ./configure --enable-compile-warnings=error
-RUN make
-RUN make install
-
-FROM alpine:3
 LABEL maintainer="Tine <mentos1386> Jozelj <tine@tjo.space>"
 LABEL org.opencontainers.image.source https://github.com/mentos1386/workspace
 
-RUN apk --no-cache add perl
+COPY --chown=builder mosh /home/builder/package
+RUN sudo chown builder -R /home/builder/package
 
-COPY --from=build /usr/local/bin/mosh /usr/local/bin/mosh
-COPY --from=build /usr/local/bin/mosh-server /usr/local/bin/mosh-server
-COPY --from=build /usr/local/bin/mosh-client /usr/local/bin/mosh-client
+ARG VERSION=master
 
-ENTRYPOINT /usr/local/bin/mosh
+RUN sed -i 's/pkgver=master/pkgver=${VERSION}/g' /home/builder/package/APKBUILD
+
+RUN abuild -r deps
+RUN abuild fetch
+RUN abuild unpack
+RUN abuild prepare
+RUN abuild build
+RUN abuild package
+
+FROM alpine:3
+
+# Install mosh, so we get the dependencies
+RUN apk --update --no-cache add mosh
+
+COPY --from=build /home/builder/package/pkg/mosh/usr/bin/mosh-server /usr/bin/mosh-server
+COPY --from=build /home/builder/package/pkg/mosh/usr/bin/mosh-client /usr/bin/mosh-client
+COPY --from=build /home/builder/package/pkg/mosh/usr/bin/mosh /usr/bin/mosh
 
diff --git a/packages/mosh/APKBUILD b/packages/mosh/APKBUILD
new file mode 100644
index 0000000..c878cde
--- /dev/null
+++ b/packages/mosh/APKBUILD
@@ -0,0 +1,81 @@
+# Contributor: Francesco Colista <fcolista@alpinelinux.org>
+# Maintainer: Francesco Colista <fcolista@alpinelinux.org>
+pkgname=mosh
+pkgver=master
+pkgrel=17
+pkgdesc="Mobile shell surviving disconnects with local echo and line editing"
+options="!check" # emulation-cursor-motion.test fails
+url="https://mosh.org"
+arch="all !mips64"
+license="GPL-3.0-or-later"
+depends="$pkgname-client $pkgname-server"
+checkdepends="tmux perl"
+makedepends="ncurses-dev zlib-dev openssl-dev perl-dev perl-doc perl-io-tty
+	protobuf-dev automake autoconf libtool gzip"
+subpackages="$pkgname-doc $pkgname-client $pkgname-server
+	$pkgname-bash-completion:bashcomp:noarch"
+source="https://github.com/mobile-shell/mosh/archive/$pkgver.zip"
+
+builddir="$srcdir"/$pkgname-$pkgver
+
+prepare() {
+	default_prepare
+	# Test unicode-later-combining is failing. Ideally we want to fix it.
+	sed -i '/unicode-later-combining.test/d' "$builddir"/src/tests/Makefile.am
+	cd "$builddir"
+	./autogen.sh
+}
+
+build() {
+	cd "$builddir"
+	./configure \
+		--build=$CBUILD \
+		--host=$CHOST \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--localstatedir=/var \
+		--enable-compile-warnings=error \
+		--enable-examples
+	make
+}
+
+check() {
+	cd "$builddir"
+	make distcheck VERBOSE=1 V=1
+}
+
+package() {
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
+}
+
+bashcomp() {
+	depends=""
+	pkgdesc="Bash completions for $pkgname"
+	install_if="$pkgname=$pkgver-r$pkgrel bash-completion"
+
+	install -Dm644 "$builddir"/conf/bash-completion/completions/mosh \
+		"$subpkgdir"/usr/share/bash-completion/completions/$pkgname
+}
+
+server() {
+	replaces="mosh"
+	pkgdesc="Mosh server"
+	depends=""
+	mkdir -p "$subpkgdir"/usr/bin
+	mv "$pkgdir"/usr/bin/mosh-server \
+		"$subpkgdir"/usr/bin/
+}
+
+client() {
+	replaces="mosh"
+	pkgdesc="Mosh client"
+	depends="openssh-client perl-io-tty"
+	mkdir -p "$subpkgdir"/usr/bin
+	mv "$pkgdir"/usr/bin/mosh-client \
+		"$subpkgdir"/usr/bin/
+}
+
+sha512sums="1aca55646667ce937da329d3dcc31c124f7a60b975c732cba4290fa7782ac75f17341d9690c811417420269393c415908177c0450dc7d3b6fbfbb9f6ac4cd744  master.zip"
+