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#!/bin/sh
set -ue
# Prints the absolute path of a directory to stdout
abs_path() {
local path="$1"
# Unset CDPATH because it causes havok: it makes the destination unpredictable
# and triggers 'cd' to print the path to stdout. Route `cd`'s output to /dev/null
# for good measure.
(unset CDPATH && cd "$path" > /dev/null && pwd)
}
# Running cargo will read the libstd Cargo.toml
# which uses the unstable `public-dependency` feature.
export RUSTC_BOOTSTRAP=1
src_dir="$(abs_path $(dirname "$0"))"
$CARGO run --manifest-path="$src_dir/Cargo.toml" -- tarball "$@"
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