Build Debian package

.github/workflows/package-workflow.yml

@@ -0,0 +1,45 @@
+# Handles packaging Yarn into Debian and RPM packages
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "scripts/actions/build-deb/"
+      - ".github/workflows/package-workflow.yml"
+  pull_request:
+    paths:
+      - "scripts/actions/build-deb/"
+      - ".github/workflows/package-workflow.yml"
+
+name: "Release Packages"
+jobs:
+  linux-packages:
+    name: "Linux Packages"
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@master
+    - uses: actions/setup-node@master
+      with:
+        version: 12.x
+
+    - name: 'Install Yarn 1.17.3'
+      run: |
+        curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+        echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+        sudo apt-get update && sudo apt-get install yarn=1.17.3-1 --no-install-recommends
+
+    - name: 'Build'
+      run: |
+        set -ex
+        node ./scripts/run-yarn.js build:cli
+        ./scripts/build-dist.sh
+
+    - name: 'Build packages'
+      uses: ./scripts/actions/build-deb
+
+    - name: 'Upload packages'
+      uses: actions/upload-artifact@master
+      with:
+        name: packages
+        path: artifacts

.gitignore

@@ -7,6 +7,7 @@ junit.xml
 
 # The artifacts generated by "yarn release:all" are never kept
 /artifacts
+/dist
 
 # This is the Yarn build state; it's local to each clone
 /.yarn/build-state.yml

scripts/actions/build-deb/Dockerfile

@@ -0,0 +1,24 @@
+FROM node:10
+
+LABEL "com.github.actions.name"="build-deb"
+LABEL "com.github.actions.description"="Builds the Yarn Debian and RPM packages"
+LABEL "com.github.actions.icon"="package"
+LABEL "com.github.actions.color"="blue"
+
+# Debian packages
+RUN apt-get -y update && \
+  apt-get install -y --no-install-recommends \
+  fakeroot \
+  lintian \
+  rpm \
+  ruby \
+  ruby-dev \
+  && \
+  apt-get clean && \
+  rm -rf /var/lib/apt/lists/*
+
+# Ruby packages
+RUN gem install fpm
+
+ADD build-deb.sh /build-deb.sh
+ENTRYPOINT ["/build-deb.sh"]

scripts/actions/build-deb/build-deb.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+set -ex
+
+# Ensure all the tools we need are available
+ensureAvailable() {
+  command -v "$1" >/dev/null 2>&1 || (echo "You need to install $1" && exit 2)
+}
+ensureAvailable dpkg-deb
+ensureAvailable fpm
+ensureAvailable fakeroot
+ensureAvailable lintian
+ensureAvailable rpmbuild
+
+CONTENTS_DIR=./scripts/actions/build-deb/contents
+PACKAGE_TMPDIR=tmp/debian_pkg
+VERSION=`./dist/bin/yarn --version`
+OUTPUT_DIR=artifacts
+DEB_PACKAGE_NAME=yarn-next_$VERSION'_all.deb'
+
+mkdir -p $OUTPUT_DIR
+# Remove old packages
+rm -f $OUTPUT_DIR/*.deb $OUTPUT_DIR/*.rpm
+
+# Create temporary directory to start building up the package
+rm -rf $PACKAGE_TMPDIR
+mkdir -p $PACKAGE_TMPDIR/
+umask 0022 # Ensure permissions are correct (0755 for dirs, 0644 for files)
+PACKAGE_TMPDIR_ABSOLUTE=$(readlink -f $PACKAGE_TMPDIR)
+
+# Create Linux package structure
+mkdir -p $PACKAGE_TMPDIR/usr/share/yarn-next/
+mkdir -p $PACKAGE_TMPDIR/usr/share/doc/yarn-next/
+cp -r dist/* $PACKAGE_TMPDIR/usr/share/yarn-next/
+cp $CONTENTS_DIR/copyright $PACKAGE_TMPDIR/usr/share/doc/yarn-next/copyright
+chmod 0755 $PACKAGE_TMPDIR/usr/share/yarn-next/
+
+# The Yarn executable expects to be in the same directory as the libraries, so
+# we can't just copy it directly to /usr/bin. Symlink them instead.
+mkdir -p $PACKAGE_TMPDIR/usr/bin/
+ln -s ../share/yarn-next/bin/yarn $PACKAGE_TMPDIR/usr/bin/yarn-next
+# Alias as "yarnpkg" too.
+ln -s ../share/yarn-next/bin/yarn $PACKAGE_TMPDIR/usr/bin/yarnpkg-next
+
+# Common FPM parameters for all packages we'll build using FPM
+FPM="fpm --input-type dir --chdir $PACKAGE_TMPDIR --name yarn-next --version $VERSION "`
+  `"--vendor 'Yarn Contributors <[email protected]>' --maintainer 'Yarn Contributors <[email protected]>' "`
+  `"--url https://yarnpkg.com/ --license BSD --description '$(cat $CONTENTS_DIR/description)'"
+
+##### Build RPM (CentOS, Fedora) package
+#./scripts/update-dist-manifest.js $PACKAGE_TMPDIR_ABSOLUTE/usr/share/yarn/package.json rpm
+eval "$FPM --output-type rpm  --architecture noarch --category 'Development/Languages' ."
+mv *.rpm $OUTPUT_DIR
+
+##### Build DEB (Debian, Ubuntu) package
+#./scripts/update-dist-manifest.js $PACKAGE_TMPDIR_ABSOLUTE/usr/share/yarn/package.json deb
+mkdir -p $PACKAGE_TMPDIR/DEBIAN
+mkdir -p $PACKAGE_TMPDIR/usr/share/lintian/overrides/
+cp $CONTENTS_DIR/lintian-overrides $PACKAGE_TMPDIR/usr/share/lintian/overrides/yarn-next
+
+# Replace variables in Debian package control file
+INSTALLED_SIZE=`du -sk $PACKAGE_TMPDIR | cut -f 1`
+sed -e "s/\$VERSION/$VERSION/;s/\$INSTALLED_SIZE/$INSTALLED_SIZE/" < $CONTENTS_DIR/control.in > $PACKAGE_TMPDIR/DEBIAN/control
+fakeroot dpkg-deb -b $PACKAGE_TMPDIR $DEB_PACKAGE_NAME
+mv $DEB_PACKAGE_NAME $OUTPUT_DIR
+
+rm -rf $PACKAGE_TMPDIR
+
+# Lint the Debian package to ensure we're not doing something silly
+lintian $OUTPUT_DIR/$DEB_PACKAGE_NAME

scripts/actions/build-deb/contents/control.in

@@ -0,0 +1,23 @@
+Package: yarn-next
+Version: $VERSION-1
+Recommends: nodejs
+Conflicts: nodejs (<< 4.0.0), cmdtest
+Section: devel
+Priority: optional
+Architecture: all
+Installed-Size: $INSTALLED_SIZE
+Maintainer: Yarn Developers <[email protected]>
+Homepage: https://yarnpkg.com/
+Description: Fast, reliable, and secure dependency management.
+ Yarn: Fast, reliable, and secure dependency management.
+ .
+ Fast: Yarn caches every package it downloads so it never needs to again. It
+ also parallelizes operations to maximize resource utilization so install times
+ are faster than ever.
+ .
+ Reliable: Using a detailed, but concise, lockfile format, and a deterministic
+ algorithm for installs, Yarn is able to guarantee that an install that worked
+ on one system will work exactly the same way on any other system.
+ .
+ Secure: Yarn uses checksums to verify the integrity of every installed package
+ before its code is executed.

scripts/actions/build-deb/contents/copyright

@@ -0,0 +1,8 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: Yarn
+Upstream-Contact: Yarn Developers <[email protected]>
+Source: http://yarnpkg.com/
+
+Files: *
+Copyright: 2016-present, Yarn Contributors
+License: BSD-2-clause

scripts/actions/build-deb/contents/description

@@ -0,0 +1,13 @@
+Fast, reliable, and secure dependency management.
+Yarn: Fast, reliable, and secure dependency management.
+
+Fast: Yarn caches every package it downloads so it never needs to again. It also
+parallelizes operations to maximize resource utilization so install times are
+faster than ever.
+
+Reliable: Using a detailed, but concise, lockfile format, and a deterministic
+algorithm for installs, Yarn is able to guarantee that an install that worked
+on one system will work exactly the same way on any other system.
+
+Secure: Yarn uses checksums to verify the integrity of every installed package
+before its code is executed.

scripts/actions/build-deb/contents/lintian-overrides

@@ -0,0 +1,4 @@
+# No changelog file at the moment
+yarn-next: debian-changelog-file-missing
+# No manpage... yet!
+yarn-next: binary-without-manpage

scripts/build-dist.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+set -Exu
+set -o pipefail
+# Builds the release tarball for Yarn.
+
+umask 0022 # Ensure permissions are correct (0755 for dirs, 0644 for files)
+
+version=$(yarn --version)
+
+rm -rf dist
+mkdir -p artifacts
+mkdir -p dist/bin
+
+cp README.md dist/
+cp LICENSE.md dist/
+cp packages/berry-cli/bundles/berry.js dist/bin/yarn.js
+cp scripts/dist-scripts/yarn dist/bin/yarn
+cp scripts/dist-scripts/yarn.cmd dist/bin/yarn.cmd
+cp scripts/dist-scripts/yarn.ps1 dist/bin/yarn.ps1
+# Create yarnpkg as symlink to yarn
+ln -s yarn dist/bin/yarnpkg
+# Ensure all scripts are executable
+chmod +x dist/bin/*
+
+case "$(tar --version)" in
+  *GNU*)
+    tar -cvzf artifacts/yarn-next-v$version.tar.gz --transform="s/^dist/yarn-next-v$version/" dist/*
+    ;;
+  bsdtar*)
+    tar -cvzf artifacts/yarn-next-v$version.tar.gz -s "/^dist/yarn-next-v$version/" dist/*
+    ;;
+  *)
+    echo "Can't determine tar type (BSD/GNU)!"
+    exit 1
+    ;;
+esac

scripts/dist-scripts/yarn

@@ -0,0 +1,35 @@
+#!/bin/sh
+argv0=$(echo "$0" | sed -e 's,\\,/,g')
+basedir=$(dirname "$(readlink "$0" || echo "$argv0")")
+
+case "$(uname -s)" in
+  Darwin) basedir="$( cd "$( dirname "$argv0" )" && pwd )";;
+  Linux) basedir=$(dirname "$(readlink -f "$0" || echo "$argv0")");;
+  *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+  *MSYS*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+command_exists() {
+  command -v "$1" >/dev/null 2>&1;
+}
+
+if command_exists node; then
+  if [ "$YARN_FORCE_WINPTY" = 1 ] || command_exists winpty && test -t 1; then
+    winpty node "$basedir/yarn.js" "$@"
+  else
+    exec node "$basedir/yarn.js" "$@"
+  fi
+  ret=$?
+# Debian and Ubuntu use "nodejs" as the name of the binary, not "node", so we
+# search for that too. See:
+# https://lists.debian.org/debian-devel-announce/2012/07/msg00002.html
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=614907
+elif command_exists nodejs; then
+  exec nodejs "$basedir/yarn.js" "$@"
+  ret=$?
+else
+  >&2 echo 'Yarn requires Node.js 4.0 or higher to be installed.'
+  ret=1
+fi
+
+exit $ret

scripts/dist-scripts/yarn.cmd

@@ -0,0 +1,2 @@
+@echo off
+node "%~dp0\yarn.js" %*

scripts/dist-scripts/yarn.ps1

@@ -0,0 +1,6 @@
+function Get-ScriptDirectory {
+	$Invocation = (Get-Variable MyInvocation -Scope 1).Value
+	Split-Path $Invocation.MyCommand.Path
+}
+
+node "$(Get-ScriptDirectory)/yarn.js" $args