Files
git-mirror/ci/install-dependencies.sh
Patrick Steinhardt 11d3f1aa5f ci: skip sudo when we are already root
Our "install-dependencies.sh" script is executed by non-dockerized jobs
to install dependencies. These jobs don't run with "root" permissions,
but with a separate user. Consequently, we need to use sudo(8) there to
elevate permissions when installing packages.

We're about to merge "install-docker-dependencies.sh" into that script
though, and our Docker containers do run as "root". Using sudo(8) is
thus unnecessary there, even though it would be harmless. On some images
like Alpine Linux though there is no sudo(8) available by default, which
would consequently break the build.

Adapt the script to make "sudo" a no-op when running as "root" user.
This allows us to easily reuse the script for our dockerized jobs.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-04-12 08:47:50 -07:00

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#!/usr/bin/env bash
#
# Install dependencies required to build and test Git on Linux and macOS
#
. ${0%/*}/lib.sh
P4WHENCE=https://cdist2.perforce.com/perforce/r21.2
LFSWHENCE=https://github.com/github/git-lfs/releases/download/v$LINUX_GIT_LFS_VERSION
UBUNTU_COMMON_PKGS="make libssl-dev libcurl4-openssl-dev libexpat-dev
tcl tk gettext zlib1g-dev perl-modules liberror-perl libauthen-sasl-perl
libemail-valid-perl libio-socket-ssl-perl libnet-smtp-ssl-perl"
# Make sudo a no-op and execute the command directly when running as root.
# While using sudo would be fine on most platforms when we are root already,
# some platforms like e.g. Alpine Linux do not have sudo available by default
# and would thus break.
if test "$(id -u)" -eq 0
then
sudo () {
"$@"
}
fi
case "$distro" in
ubuntu-*)
sudo apt-get -q update
sudo apt-get -q -y install language-pack-is libsvn-perl apache2 \
$UBUNTU_COMMON_PKGS $CC_PACKAGE $PYTHON_PACKAGE
mkdir --parents "$P4_PATH"
pushd "$P4_PATH"
wget --quiet "$P4WHENCE/bin.linux26x86_64/p4d"
wget --quiet "$P4WHENCE/bin.linux26x86_64/p4"
chmod u+x p4d
chmod u+x p4
popd
mkdir --parents "$GIT_LFS_PATH"
pushd "$GIT_LFS_PATH"
wget --quiet "$LFSWHENCE/git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
tar --extract --gunzip --file "git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
cp git-lfs-$LINUX_GIT_LFS_VERSION/git-lfs .
popd
;;
macos-*)
export HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_NO_INSTALL_CLEANUP=1
# Uncomment this if you want to run perf tests:
# brew install gnu-time
test -z "$BREW_INSTALL_PACKAGES" ||
brew install $BREW_INSTALL_PACKAGES
brew link --force gettext
mkdir -p "$P4_PATH"
pushd "$P4_PATH"
wget -q "$P4WHENCE/bin.macosx1015x86_64/helix-core-server.tgz" &&
tar -xf helix-core-server.tgz &&
sudo xattr -d com.apple.quarantine p4 p4d 2>/dev/null || true
popd
if test -n "$CC_PACKAGE"
then
BREW_PACKAGE=${CC_PACKAGE/-/@}
brew install "$BREW_PACKAGE"
brew link "$BREW_PACKAGE"
fi
;;
esac
case "$jobname" in
StaticAnalysis)
sudo apt-get -q update
sudo apt-get -q -y install coccinelle libcurl4-openssl-dev libssl-dev \
libexpat-dev gettext make
;;
sparse)
sudo apt-get -q update -q
sudo apt-get -q -y install libssl-dev libcurl4-openssl-dev \
libexpat-dev gettext zlib1g-dev
;;
Documentation)
sudo apt-get -q update
sudo apt-get -q -y install asciidoc xmlto docbook-xsl-ns make
test -n "$ALREADY_HAVE_ASCIIDOCTOR" ||
sudo gem install --version 1.5.8 asciidoctor
;;
linux-gcc-default)
sudo apt-get -q update
sudo apt-get -q -y install $UBUNTU_COMMON_PKGS
;;
esac
if type p4d >/dev/null 2>&1 && type p4 >/dev/null 2>&1
then
echo "$(tput setaf 6)Perforce Server Version$(tput sgr0)"
p4d -V
echo "$(tput setaf 6)Perforce Client Version$(tput sgr0)"
p4 -V
else
echo >&2 "WARNING: perforce wasn't installed, see above for clues why"
fi
if type git-lfs >/dev/null 2>&1
then
echo "$(tput setaf 6)Git-LFS Version$(tput sgr0)"
git-lfs version
else
echo >&2 "WARNING: git-lfs wasn't installed, see above for clues why"
fi