build_common.sh

# This bash script contains shared logic that is used to parse
# command line arguments. It is meant to be sourced from within the
# build scripts.
# This script parses command line arguments and exposes variables such
# as $PROFILE, and $FEATURES.
#
# Variables:
#
# $PROFILE: Can contain "--release" or "". By default it is set to
#           "--release".
# $FEATURES: Contains a value of a feature passed by "--feature foo",
#            as "--feature foo". In case of no --feature switch is
#            found in $@ then empty string is used.
#
# Example:
#
# $ source ./build_common.sh --release --feature foo
# $ echo $FEATURES
# --features foo
# $ echo $PROFILE
# --release

# Builds release profile unless specified other
PROFILE="--release"
# Features switch that will be passed to cargo in a docker container
FEATURES=""

# Parse arguemnmts
while [[ $# -gt 0 ]]
do
    key="$1"
    case $key in
        --debug)
        # Without this argument cargo builds dev binary by default
        PROFILE=""
        shift
        ;;
        --release)
        PROFILE="--release"
        shift
        ;;
        --features)
        FEATURES="$2"
        shift
        shift
        ;;
        *)
        shift
        ;;
    esac
done

# Prepare `--features $FOO` only if --features is passed to this script.
if [ "$FEATURES" != '' ]; then
    # Add --features with the input provided
    FEATURES="--features $FEATURES"
fi

linux_build_static.sh

#!/bin/bash
# Usage: ./linux_build_static [--debug] [--release]
#
# This script builds a static Linux binaries.
#
# Options:
#   --debug (optional) Use debug profile
#   --release (optional) Use release profile (default)
#   --feature (optional) List of features to build
#
# Note: You may need to disable or modify selinux, or add $USER to docker group
# to be able to use `docker`.
set -eux

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

# Parse command line arguments
source $DIR/build_common.sh

RUST_TOOLCHAIN="stable"
CARGO_ROOT="$HOME/.cargo"
CARGO_GIT="$CARGO_ROOT/.git"
CARGO_REGISTRY="$CARGO_ROOT/registry"

RUST_MUSL_BUILDER="docker run --rm -it -v "$(pwd)":/home/rust/src -v $CARGO_GIT:/home/rust/.cargo/git -v $CARGO_REGISTRY:/home/rust/.cargo/registry ekidd/rust-musl-builder:$RUST_TOOLCHAIN"
$RUST_MUSL_BUILDER sudo chown -R rust:rust /home/rust/.cargo/git /home/rust/.cargo/registry

$RUST_MUSL_BUILDER cargo build --all ${PROFILE} ${FEATURES}