77# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/rust.md
88# Maintainer: The VS Code and Codespaces Teams
99#
10- # Syntax: ./rust-debian.sh [CARGO_HOME] [RUSTUP_HOME] [non-root user] [add CARGO/RUSTUP_HOME to rc files flag] [whether to update rust]
10+ # Syntax: ./rust-debian.sh [CARGO_HOME] [RUSTUP_HOME] [non-root user] [add CARGO/RUSTUP_HOME to rc files flag] [whether to update rust] [Rust version] [rustup install profile]
1111
1212export CARGO_HOME=${1:- " /usr/local/cargo"
1313export RUSTUP_HOME=${2:- " /usr/local/rustup"
1414USERNAME=${3:- " automatic"
1515UPDATE_RC=${4:- " true"
16- UPDATE_RUST=${5:- " true"
16+ UPDATE_RUST=${5:- " false"
17+ RUST_VERSION=${6:- " latest"
18+ RUSTUP_PROFILE=${7:- " minimal"
1719
1820set -e
1921
@@ -44,6 +46,55 @@ elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then
4446 USERNAME=root
4547fi
4648
49+ # Get central common setting
50+ get_common_setting () {
51+ if [ " ${common_settings_file_loaded} " != " true" ; then
52+ curl -sfL " https://aka.ms/vscode-dev-containers/script-library/settings.env" 2> /dev/null -o /tmp/vsdc-settings.env || echo " Could not download settings file. Skipping."
53+ common_settings_file_loaded=true
54+ fi
55+ if [ -f " /tmp/vsdc-settings.env" ; then
56+ local multi_line=" "
57+ if [ " $2 " = " true" ; then multi_line=" -z" ; fi
58+ local result=" $( grep ${multi_line} -oP " $1 =\" ?\K[^\" ]+" | tr -d ' \0' ) "
59+ if [ ! -z " ${result} " ; then declare -g $1 =" ${result} " ; fi
60+ fi
61+ echo " $1 =${! 1} "
62+ }
63+
64+ # Figure out correct version of a three part version number is not passed
65+ find_version_from_git_tags () {
66+ local variable_name=$1
67+ local requested_version=${! variable_name}
68+ if [ " ${requested_version} " = " none" ; then return ; fi
69+ local repository=$2
70+ local prefix=${3:- " tags/v"
71+ local separator=${4:- " ."
72+ local last_part_optional=${5:- " false"
73+ if [ " $( echo " ${requested_version} " | grep -o " ." | wc -l) " != " 2" ; then
74+ local escaped_separator=${separator// ./ \\ .}
75+ local last_part
76+ if [ " ${last_part_optional} " = " true" ; then
77+ last_part=" (${escaped_separator} [0-9]+)?"
78+ else
79+ last_part=" ${escaped_separator} [0-9]+"
80+ fi
81+ local regex=" ${prefix} \\ K[0-9]+${escaped_separator} [0-9]+${last_part} $"
82+ local version_list=" $( git ls-remote --tags ${repository} | grep -oP " ${regex} " | tr -d ' ' | tr " ${separator} " " ." | sort -rV) "
83+ if [ " ${requested_version} " = " latest" || [ " ${requested_version} " = " current" || [ " ${requested_version} " = " lts" ; then
84+ declare -g ${variable_name} =" $( echo " ${version_list} " | head -n 1) "
85+ else
86+ set +e
87+ declare -g ${variable_name} =" $( echo " ${version_list} " | grep -E -m 1 " ^${requested_version// ./ \\ .} ([\\ .\\ s]|$)" ) "
88+ set -e
89+ fi
90+ fi
91+ if [ -z " ${! variable_name} " || ! echo " ${version_list} " | grep " ^${! variable_name// ./ \\ .} $" > /dev/null 2>&1 ; then
92+ echo -e " Invalid ${variable_name} value: ${requested_version} \nValid values:\n${version_list} " >&2
93+ exit 1
94+ fi
95+ echo " ${variable_name} =${! variable_name} "
96+ }
97+
4798updaterc () {
4899 if [ " ${UPDATE_RC} " = " true" ; then
49100 echo " Updating /etc/bash.bashrc and /etc/zsh/zshrc..."
@@ -70,44 +121,79 @@ apt_get_update_if_needed()
70121export DEBIAN_FRONTEND=noninteractive
71122
72123# Install curl, lldb, python3-minimal,libpython and rust dependencies if missing
73- if ! dpkg -s curl ca-certificates lldb python3-minimal gcc libc6-dev > /dev/null 2>&1 ; then
124+ if ! dpkg -s curl ca-certificates gnupg2 lldb python3-minimal gcc libc6-dev > /dev/null 2>&1 ; then
74125 apt_get_update_if_needed
75126 apt-get -y install --no-install-recommends curl ca-certificates gcc libc6-dev
76127 apt-get -y install lldb python3-minimal libpython3.?
77128fi
78129
130+ architecture=" $( dpkg --print-architecture) "
131+ download_architecture=" ${architecture} "
132+ case ${download_architecture} in
133+ amd64)
134+ download_architecture=" x86_64"
135+ ;;
136+ arm64)
137+ download_architecture=" aarch64"
138+ ;;
139+ * ) echo " (!) Architecture ${architecture} not supported."
140+ exit 1
141+ ;;
142+ esac
143+
79144# Install Rust
80- if ! type rustup > /dev/null 2>&1 ; then
145+ umask 0002
146+ if ! cat /etc/group | grep -e " ^rustlang:" > /dev/null 2>&1 ; then
147+ groupadd -r rustlang
148+ fi
149+ usermod -a -G rustlang " ${USERNAME} "
150+ mkdir -p " ${CARGO_HOME} " " ${RUSTUP_HOME} "
151+ chown :rustlang " ${RUSTUP_HOME} " " ${CARGO_HOME} "
152+ chmod g+r+w+s " ${RUSTUP_HOME} " " ${CARGO_HOME} "
153+
154+ if [ " ${RUST_VERSION} " = " none" || type rustup > /dev/null 2>&1 ; then
155+ echo " Rust already installed. Skipping..."
156+ else
157+ if [ " ${RUST_VERSION} " != " latest" && [ " ${RUST_VERSION} " != " lts" && [ " ${RUST_VERSION} " != " stable" ; then
158+ # Find version using soft match
159+ if ! type git > /dev/null 2>&1 ; then
160+ apt_get_update_if_needed
161+ apt-get -y install --no-install-recommends git
162+ fi
163+ find_version_from_git_tags RUST_VERSION " https://github.com/rust-lang/rust" " tags/"
164+ default_toolchain_arg=" --default-toolchain ${RUST_VERSION} "
165+ fi
81166 echo " Installing Rust..."
82- mkdir -p " ${CARGO_HOME} " " ${RUSTUP_HOME} "
83- chown ${USERNAME} " ${CARGO_HOME} " " ${RUSTUP_HOME} "
84- su ${USERNAME} -c " curl --tlsv1.2 https://sh.rustup.rs -sSf | bash -s -- -y --no-modify-path --profile minimal 2>&1"
85- else
86- echo " Rust already installed. Skipping."
167+ # Download and verify rustup sha
168+ mkdir -p /tmp/rustup/target/x86_64-unknown-linux-gnu/release/
169+ curl -sSL --proto ' =https' " https://static.rust-lang.org/rustup/dist/${download_architecture} -unknown-linux-gnu/rustup-init" ${download_architecture} -unknown-linux-gnu/release/rustup-init
170+ curl -sSL --proto ' =https' " https://static.rust-lang.org/rustup/dist/${download_architecture} -unknown-linux-gnu/rustup-init.sha256"
171+ cd /tmp/rustup
172+ sha256sum -c rustup-init.sha256
173+ chmod +x target/x86_64-unknown-linux-gnu/release/rustup-init
174+ target/x86_64-unknown-linux-gnu/release/rustup-init -y --no-modify-path --profile ${RUSTUP_PROFILE} ${default_toolchain_arg}
175+ cd ~
176+ rm -rf /tmp/rustup
87177fi
88178
89- su ${USERNAME} -c " $( cat << EOF
90- set -e
91- export PATH=${PATH} :${CARGO_HOME} /bin
92- if [ "${UPDATE_RUST} " = "true" ]; then
93- echo "Updating Rust..."
94- rustup update 2>&1
95- fi
96- echo "Installing common Rust dependencies..."
97- rustup component add rls rust-analysis rust-src rustfmt clippy 2>&1
98- EOF
99- ) "
179+ export PATH=${CARGO_HOME} /bin:${PATH}
180+ if [ " ${UPDATE_RUST} " = " true" ; then
181+ echo " Updating Rust..."
182+ rustup update 2>&1
183+ fi
184+ echo " Installing common Rust dependencies..."
185+ rustup component add rls rust-analysis rust-src rustfmt clippy 2>&1
100186
101187# Add CARGO_HOME, RUSTUP_HOME and bin directory into bashrc/zshrc files (unless disabled)
102- updaterc " export CARGO_HOME=\" ${CARGO_HOME} \" \nexport RUSTUP_HOME=\" ${RUSTUP_HOME} \" \nexport PATH=\"\$ {CARGO_HOME}/bin:\$ {PATH}\" "
103-
104188updaterc " $( cat << EOF
105189export RUSTUP_HOME="${RUSTUP_HOME} "
106190export CARGO_HOME="${CARGO_HOME} "
107- if [[ "\$ {PATH}" != *"\$ {CARGO_HOME}/bin"* ]]; then export PATH="\$ {PATH} :\$ {CARGO_HOME}/bin "; fi
191+ if [[ "\$ {PATH}" != *"\$ {CARGO_HOME}/bin"* ]]; then export PATH="\$ {CARGO_HOME}/bin :\$ {PATH} "; fi
108192EOF
109193) "
110194
195+ # Make files writable for rustlang group
196+ chmod -R g+r+w " ${RUSTUP_HOME} " " ${CARGO_HOME} "
111197
112198echo " Done!"
113199
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