Merge pull request #65 from infosiftr/all-alpine

Add Alpine to all versions

.travis.yml

@@ -7,8 +7,10 @@ env:
   - VERSION=2.3 VARIANT=alpine
   - VERSION=2.2 VARIANT=
   - VERSION=2.2 VARIANT=slim
+  - VERSION=2.2 VARIANT=alpine
   - VERSION=2.1 VARIANT=
   - VERSION=2.1 VARIANT=slim
+  - VERSION=2.1 VARIANT=alpine
   - VERSION=2.0 VARIANT=
   - VERSION=2.0 VARIANT=slim
 

2.1/alpine/Dockerfile

@@ -0,0 +1,81 @@
+FROM alpine:3.3
+
+ENV RUBY_MAJOR 2.1
+ENV RUBY_VERSION 2.1.8
+ENV RUBY_DOWNLOAD_SHA256 afd832b8d5ecb2e3e1477ec6a9408fdf9898ee73e4c5df17a2b2cb36bd1c355d
+ENV RUBYGEMS_VERSION 2.5.1
+
+# skip installing gem documentation
+RUN echo -e 'install: --no-document\nupdate: --no-document' >> "$HOME/.gemrc"
+
+RUN set -x \
+	&& apk add --no-cache --virtual .ruby-builddeps \
+		autoconf \
+		bison \
+		bzip2 \
+		bzip2-dev \
+		ca-certificates \
+		coreutils \
+		curl \
+		gcc \
+		gdbm-dev \
+		glib-dev \
+		libc-dev \
+		libedit-dev \
+		libffi-dev \
+		libxml2-dev \
+		libxslt-dev \
+		linux-headers \
+		make \
+		ncurses-dev \
+		openssl-dev \
+		procps \
+		ruby \
+		yaml-dev \
+		zlib-dev \
+	&& curl -fSL -o ruby.tar.gz "http://cache.ruby-lang.org/pub/ruby/$RUBY_MAJOR/ruby-$RUBY_VERSION.tar.gz" \
+	&& echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.gz" | sha256sum -c - \
+	&& mkdir -p /usr/src \
+	&& tar -xzf ruby.tar.gz -C /usr/src \
+	&& mv "/usr/src/ruby-$RUBY_VERSION" /usr/src/ruby \
+	&& rm ruby.tar.gz \
+	&& cd /usr/src/ruby \
+	&& autoconf \
+	# the configure script does not detect isnan/isinf as macros
+	&& ac_cv_func_isnan=yes ac_cv_func_isinf=yes ./configure --disable-install-doc \
+	&& make -j"$(nproc)" \
+	&& make install \
+	&& gem update --system $RUBYGEMS_VERSION \
+	&& runDeps="$( \
+		scanelf --needed --nobanner --recursive /usr/local \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --virtual .ruby-rundeps $runDeps \
+		bzip2 \
+		ca-certificates \
+		curl \
+		libffi-dev \
+		openssl-dev \
+		yaml-dev \
+		procps \
+		zlib-dev \
+	&& apk del .ruby-builddeps \
+	&& rm -r /usr/src/ruby
+
+# install things globally, for great justice
+ENV GEM_HOME /usr/local/bundle
+ENV PATH $GEM_HOME/bin:$PATH
+
+ENV BUNDLER_VERSION 1.11.2
+
+RUN gem install bundler --version "$BUNDLER_VERSION" \
+	&& bundle config --global path "$GEM_HOME" \
+	&& bundle config --global bin "$GEM_HOME/bin"
+
+# don't create ".bundle" in all our apps
+ENV BUNDLE_APP_CONFIG $GEM_HOME
+
+CMD [ "irb" ]

2.2/alpine/Dockerfile

@@ -0,0 +1,81 @@
+FROM alpine:3.3
+
+ENV RUBY_MAJOR 2.2
+ENV RUBY_VERSION 2.2.4
+ENV RUBY_DOWNLOAD_SHA256 b6eff568b48e0fda76e5a36333175df049b204e91217aa32a65153cc0cdcb761
+ENV RUBYGEMS_VERSION 2.5.1
+
+# skip installing gem documentation
+RUN echo -e 'install: --no-document\nupdate: --no-document' >> "$HOME/.gemrc"
+
+RUN set -x \
+	&& apk add --no-cache --virtual .ruby-builddeps \
+		autoconf \
+		bison \
+		bzip2 \
+		bzip2-dev \
+		ca-certificates \
+		coreutils \
+		curl \
+		gcc \
+		gdbm-dev \
+		glib-dev \
+		libc-dev \
+		libedit-dev \
+		libffi-dev \
+		libxml2-dev \
+		libxslt-dev \
+		linux-headers \
+		make \
+		ncurses-dev \
+		openssl-dev \
+		procps \
+		ruby \
+		yaml-dev \
+		zlib-dev \
+	&& curl -fSL -o ruby.tar.gz "http://cache.ruby-lang.org/pub/ruby/$RUBY_MAJOR/ruby-$RUBY_VERSION.tar.gz" \
+	&& echo "$RUBY_DOWNLOAD_SHA256 *ruby.tar.gz" | sha256sum -c - \
+	&& mkdir -p /usr/src \
+	&& tar -xzf ruby.tar.gz -C /usr/src \
+	&& mv "/usr/src/ruby-$RUBY_VERSION" /usr/src/ruby \
+	&& rm ruby.tar.gz \
+	&& cd /usr/src/ruby \
+	&& autoconf \
+	# the configure script does not detect isnan/isinf as macros
+	&& ac_cv_func_isnan=yes ac_cv_func_isinf=yes ./configure --disable-install-doc \
+	&& make -j"$(nproc)" \
+	&& make install \
+	&& gem update --system $RUBYGEMS_VERSION \
+	&& runDeps="$( \
+		scanelf --needed --nobanner --recursive /usr/local \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --virtual .ruby-rundeps $runDeps \
+		bzip2 \
+		ca-certificates \
+		curl \
+		libffi-dev \
+		openssl-dev \
+		yaml-dev \
+		procps \
+		zlib-dev \
+	&& apk del .ruby-builddeps \
+	&& rm -r /usr/src/ruby
+
+# install things globally, for great justice
+ENV GEM_HOME /usr/local/bundle
+ENV PATH $GEM_HOME/bin:$PATH
+
+ENV BUNDLER_VERSION 1.11.2
+
+RUN gem install bundler --version "$BUNDLER_VERSION" \
+	&& bundle config --global path "$GEM_HOME" \
+	&& bundle config --global bin "$GEM_HOME/bin"
+
+# don't create ".bundle" in all our apps
+ENV BUNDLE_APP_CONFIG $GEM_HOME
+
+CMD [ "irb" ]

update.sh

@@ -17,6 +17,7 @@ latest_gem_version() {
 rubygems="$(latest_gem_version rubygems-update)"
 bundler="$(latest_gem_version bundler)"
 
+travisEnv=
 for version in "${versions[@]}"; do
 	fullVersion="$(curl -sSL --compressed "http://cache.ruby-lang.org/pub/ruby/$version/" \
 		| grep -E '<a href="ruby-'"$version"'.[^"]+\.tar\.bz2' \
@@ -35,4 +36,12 @@ for version in "${versions[@]}"; do
 		' "$version"{/,/*/}Dockerfile
 		sed -ri 's/^(FROM ruby):.*/\1:'"$version"'/' "$version/"*"/Dockerfile"
 	)
+	for variant in alpine slim; do
+		[ -d "$version/$variant" ] || continue
+		travisEnv='\n  - VERSION='"$version VARIANT=$variant$travisEnv"
+	done
+	travisEnv='\n  - VERSION='"$version VARIANT=$travisEnv"
 done
+
+travis="$(awk -v 'RS=\n\n' '$1 == "env:" { $0 = "env:'"$travisEnv"'" } { printf "%s%s", $0, RS }' .travis.yml)"
+echo "$travis" > .travis.yml