dotnet-installer/run-build.sh

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#!/usr/bin/env bash
#
# Copyright (c) .NET Foundation and contributors. All rights reserved.
# Licensed under the MIT license. See LICENSE file in the project root for full license information.
#
set -e
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
SOURCE="$(readlink "$SOURCE")"
[[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
REPOROOT="$DIR"
OLDPATH="$PATH"
ARCHITECTURE="x64"
source "$REPOROOT/scripts/common/_prettyprint.sh"
BUILD=1
# Set nuget package cache under the repo
export NUGET_PACKAGES="$REPOROOT/.nuget/packages"
args=( "$@" )
while [[ $# > 0 ]]; do
lowerI="$(echo $1 | awk '{print tolower($0)}')"
case $lowerI in
-c|--configuration)
export CONFIGURATION=$2
args=( "${args[@]/$1}" )
args=( "${args[@]/$2}" )
shift
;;
--nopackage)
export DOTNET_BUILD_SKIP_PACKAGING=1
args=( "${args[@]/$1}" )
;;
--skip-prereqs)
# Allow CI to disable prereqs check since the CI has the pre-reqs but not ldconfig it seems
export DOTNET_INSTALL_SKIP_PREREQS=1
args=( "${args[@]/$1}" )
;;
--nobuild)
BUILD=0
;;
--architecture)
ARCHITECTURE=$2
args=( "${args[@]/$1}" )
args=( "${args[@]/$2}" )
shift
;;
# This is here just to eat away this parameter because CI still passes this in.
--targets)
args=( "${args[@]/$1}" )
args=( "${args[@]/$2}" )
shift
;;
--help)
echo "Usage: $0 [--configuration <CONFIGURATION>] [--targets <TARGETS...>] [--skip-prereqs] [--nopackage] [--docker <IMAGENAME>] [--help]"
echo ""
echo "Options:"
echo " --configuration <CONFIGURATION> Build the specified Configuration (Debug or Release, default: Debug)"
echo " --skip-prereqs Skip checks for pre-reqs in dotnet_install"
echo " --nopackage Skip packaging targets"
echo " --nobuild Skip building, showing the command that would be used to build"
echo " --docker <IMAGENAME> Build in Docker using the Dockerfile located in scripts/docker/IMAGENAME"
echo " --help Display this help message"
exit 0
;;
*)
break
;;
esac
shift
done
# $args array may have empty elements in it.
# The easiest way to remove them is to cast to string and back to array.
# This will actually break quoted arguments, arguments like
# -test "hello world" will be broken into three arguments instead of two, as it should.
temp="${args[@]}"
args=($temp)
# Load Branch Info
while read line; do
if [[ $line != \#* ]]; then
IFS='=' read -ra splat <<< "$line"
export ${splat[0]}="${splat[1]}"
fi
done < "$REPOROOT/branchinfo.txt"
# Use a repo-local install directory (but not the artifacts directory because that gets cleaned a lot
[ -z "$DOTNET_INSTALL_DIR" ] && export DOTNET_INSTALL_DIR=$REPOROOT/.dotnet_stage0/$ARCHITECTURE
[ -d "$DOTNET_INSTALL_DIR" ] || mkdir -p $DOTNET_INSTALL_DIR
$REPOROOT/init-tools.sh
# Put stage 0 on the PATH (for this shell only)
PATH="$DOTNET_INSTALL_DIR:$PATH"
# Increases the file descriptors limit for this bash. It prevents an issue we were hitting during restore
FILE_DESCRIPTOR_LIMIT=$( ulimit -n )
if [ $FILE_DESCRIPTOR_LIMIT -lt 1024 ]
then
echo "Increasing file description limit to 1024"
ulimit -n 1024
fi
# Disable first run since we want to control all package sources
export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
echo "${args[@]}"
if [ $BUILD -eq 1 ]; then
dotnet msbuild build.proj /m /p:Architecture=$ARCHITECTURE "${args[@]}"
else
echo "Not building due to --nobuild"
echo "Command that would be run is: 'dotnet msbuild build.proj /m /p:Architecture=$ARCHITECTURE ${args[@]}'"
fi