Update to Ubuntu 22.04

README.md

@@ -1,18 +1,19 @@
 # Sandbox RootFS
-This is the sandbox's rootfs used by [lyrio-judge](https://github.com/lyrio-dev/judge). It's based on Ubuntu 20.04 and contains compilers (and interpreters) below:
+This is the sandbox's rootfs used by [lyrio-judge](https://github.com/lyrio-dev/judge). It's based on Ubuntu 22.04 and contains compilers (and interpreters) below:
 
-* GCC 10
-* Clang 11 (from [LLVM](https://apt.llvm.org/))
-* OpenJDK 11
+* GCC 12
+* Clang 14 (from [LLVM](https://apt.llvm.org/))
+* OpenJDK 17
 * Kotlin (from [SDKMAN!](https://kotlinlang.org/docs/tutorials/command-line.html))
 * Free Pascal 3
-* Python 2.7 (from [PPA](https://launchpad.net/~deadsnakes/+archive/ubuntu/ppa))
-* Python 3.6
-* Python 3.9 (from [PPA](https://launchpad.net/~deadsnakes/+archive/ubuntu/ppa))
+* Python 2.7
+* Python 3.6 (with [Pyenv](https://github.com/pyenv/pyenv), built from source)
+* Python 3.9
+* Python 3.10
 * Swift (from [Swift.org](https://swift.org/))
 * Rust (from [Rustup](https://rustup.rs/))
 * Go (from [PPA](https://launchpad.net/~longsleep/+archive/ubuntu/golang-backports))
-* GHC (from [PPA](https://launchpad.net/~hvr/+archive/ubuntu/ghc))
+* GHC 9.0.1 (from [PPA](https://launchpad.net/~hvr/+archive/ubuntu/ghc))
 * C# (from [Mono](https://www.mono-project.com/download/stable/))
 * F# (from [Mono](https://www.mono-project.com/download/stable/))
 
@@ -25,7 +26,7 @@ You'll need:
 
 * A Linux box with root privilege
 * `arch-chroot` (usually in the package `arch-install-scripts`)
-* `debootstrap` (some old version of Debian's `debootstrap` couldn't bootstrap Ubuntu 20.04)
+* `debootstrap` (some old version of Debian's `debootstrap` couldn't bootstrap Ubuntu 22.04)
 
 First, clone this repo:
 

bootstrap.sh

@@ -33,7 +33,7 @@ fi
 
 rm -rf "$ROOTFS_PATH"
 mkdir -p "$ROOTFS_PATH"
-debootstrap --components=main,universe focal "$ROOTFS_PATH" "$MIRROR"
+debootstrap --components=main,universe jammy "$ROOTFS_PATH" "$MIRROR"
 
 cp "$INSTALL_SCRIPT" "$ROOTFS_PATH/root"
 arch-chroot "$ROOTFS_PATH" "/root/$INSTALL_SCRIPT"

install.sh

@@ -1,5 +1,13 @@
 #!/bin/bash -e
 
+GCC_VERSION="12"
+LLVM_VERSION="14"
+OPENJDK_VERSION="17"
+GHC_VERSION="9.0.1"
+
+UBUNTU_CODENAME="$(source /etc/os-release && echo "$UBUNTU_CODENAME")"
+UBUNTU_VERSION="$(source /etc/os-release && echo "$VERSION_ID")"
+
 # Fix PATH environment variable
 export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
 
@@ -13,9 +21,9 @@ echo 'LC_ALL=en_US.UTF-8' > /etc/default/locale
 useradd -r sandbox -d /sandbox -m
 mkdir -p /sandbox/{binary,source,working}
 
-# Add focal-updates source
+# Add ubuntu-updates source
 ORIGINAL_SOURCE=$(head -n 1 /etc/apt/sources.list)
-sed 's/focal/focal-updates/' <<< "$ORIGINAL_SOURCE" >> /etc/apt/sources.list
+sed "s/$UBUNTU_CODENAME/$UBUNTU_CODENAME-updates/" <<< "$ORIGINAL_SOURCE" >> /etc/apt/sources.list
 
 # Install dependencies
 apt-get update
@@ -34,15 +42,39 @@ apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys FF3AEACEF6F882
 apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
 
 # Add sources
-echo "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-11 main" > /etc/apt/sources.list.d/llvm.list
-echo "deb http://ppa.launchpad.net/deadsnakes/ppa/ubuntu focal main" > /etc/apt/sources.list.d/python.list
-echo "deb http://ppa.launchpad.net/longsleep/golang-backports/ubuntu focal main" >  /etc/apt/sources.list.d/go.list
+echo "deb http://apt.llvm.org/$UBUNTU_CODENAME/ llvm-toolchain-$UBUNTU_CODENAME-$LLVM_VERSION main" > /etc/apt/sources.list.d/llvm.list
+echo "deb http://ppa.launchpad.net/deadsnakes/ppa/ubuntu $UBUNTU_CODENAME main" > /etc/apt/sources.list.d/python.list
+echo "deb http://ppa.launchpad.net/longsleep/golang-backports/ubuntu $UBUNTU_CODENAME main" >  /etc/apt/sources.list.d/go.list
 echo "deb http://ppa.launchpad.net/hvr/ghc/ubuntu focal main" > /etc/apt/sources.list.d/haskell.list
 echo "deb https://download.mono-project.com/repo/ubuntu stable-focal main" > /etc/apt/sources.list.d/mono.list
 
 # Install some language support via APT
 apt-get update
-apt-get install -y g++-10-multilib gcc-10-multilib clang-11 libc++-11-dev libc++abi-11-dev openjdk-11-jdk fpc python2.7 python3.6 python3.9 golang-go ghc mono-devel fsharp
+apt-get install -y g++-$GCC_VERSION-multilib \
+                   gcc-$GCC_VERSION-multilib \
+                   clang-$LLVM_VERSION \
+                   libc++-$LLVM_VERSION-dev \
+                   libc++abi-$LLVM_VERSION-dev \
+                   openjdk-$OPENJDK_VERSION-jdk \
+                   fpc \
+                   python2.7 \
+                   python3.9 \
+                   python3.10 \
+                   golang-go \
+                   ghc-$GHC_VERSION \
+                   mono-devel \
+                   fsharp
+
+# Install Python 3.6 via Pyenv
+su sandbox -c 'curl https://pyenv.run | bash'
+apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev \
+                   libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev libgdbm-dev libnss3-dev libedit-dev libc6-dev
+function install_python_pyenv() {
+  FULL_VERSION="$(su sandbox -c "/sandbox/.pyenv/bin/pyenv install --list" | sed -nE "s/^  ($(echo "$1" | sed 's/\./\\./')\.[0-9]+)$/\1/p" | tail -n 1)"
+  su sandbox -c "/sandbox/.pyenv/bin/pyenv install $FULL_VERSION"
+  ln -sf "/sandbox/.pyenv/versions/$FULL_VERSION/bin/python" "/usr/local/bin/python$1"
+}
+install_python_pyenv 3.6
 
 # Install Rust via Rustup
 su sandbox -c "curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y"
@@ -52,16 +84,16 @@ su sandbox -c "curl -s https://get.sdkman.io | bash"
 su sandbox -s /bin/bash -c "source ~/.sdkman/bin/sdkman-init.sh && sdk install kotlin"
 
 # Install Swift
-SWIFT_URL_QUOTED="$(curl https://www.swift.org/download/ --compressed | grep -P '"([^"]+ubuntu20.04.tar.gz)"' -o | head -n 1)"
+SWIFT_URL_QUOTED="$(curl https://www.swift.org/download/ --compressed | grep -P "\"([^\"]+ubuntu$UBUNTU_VERSION.tar.gz)\"" -o | head -n 1)"
 SWIFT_URL="$(eval "echo $SWIFT_URL_QUOTED")"
 wget -O - "$SWIFT_URL" | tar -xzf - -C /opt
 mv /opt/swift* /opt/swift
 
 # Create symlinks for compilers and interpreters with non-common names and locations
-ln -s /usr/bin/g++-10 /usr/local/bin/g++
-ln -s /usr/bin/gcc-10 /usr/local/bin/gcc
-ln -s /usr/bin/clang-11 /usr/local/bin/clang
-ln -s /usr/bin/clang++-11 /usr/local/bin/clang++
+ln -s /usr/bin/g++-$GCC_VERSION /usr/local/bin/g++
+ln -s /usr/bin/gcc-$GCC_VERSION /usr/local/bin/gcc
+ln -s /usr/bin/clang-$LLVM_VERSION /usr/local/bin/clang
+ln -s /usr/bin/clang++-$LLVM_VERSION /usr/local/bin/clang++
 ln -s /sandbox/.sdkman/candidates/kotlin/current/bin/kotlin /usr/local/bin/kotlin
 ln -s /sandbox/.sdkman/candidates/kotlin/current/bin/kotlinc /usr/local/bin/kotlinc
 ln -s /sandbox/.cargo/bin/rustc /usr/local/bin/rustc