124 lines
2.0 KiB
Bash
124 lines
2.0 KiB
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
set -eu
|
||
|
|
|
||
|
|
help() {
|
||
|
|
cat <<'EOF'
|
||
|
|
Install a binary release of a just hosted on GitHub
|
||
|
|
|
||
|
|
Usage:
|
||
|
|
install [options]
|
||
|
|
|
||
|
|
Options:
|
||
|
|
-h, --help Display this message
|
||
|
|
-f, --force Force overwriting an existing binary
|
||
|
|
--tag TAG Tag (version) of the crate to install (default <latest release>)
|
||
|
|
--to LOCATION Where to install the binary (default ~/.cargo/bin)
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
git=casey/just
|
||
|
|
crate=just
|
||
|
|
url=https://github.com/casey/just
|
||
|
|
releases=$url/releases
|
||
|
|
|
||
|
|
case `uname -s` in
|
||
|
|
Darwin) target=x86_64-apple-darwin;;
|
||
|
|
Linux) target=x86_64-unknown-linux-musl;;
|
||
|
|
*) target=x86_64-pc-windows-msvc;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
say() {
|
||
|
|
echo "install: $1"
|
||
|
|
}
|
||
|
|
|
||
|
|
say_err() {
|
||
|
|
say "$1" >&2
|
||
|
|
}
|
||
|
|
|
||
|
|
err() {
|
||
|
|
if [ ! -z ${td-} ]; then
|
||
|
|
rm -rf $td
|
||
|
|
fi
|
||
|
|
|
||
|
|
say_err "ERROR $1"
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
need() {
|
||
|
|
if ! command -v $1 > /dev/null 2>&1; then
|
||
|
|
err "need $1 (command not found)"
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
force=false
|
||
|
|
while test $# -gt 0; do
|
||
|
|
case $1 in
|
||
|
|
--force | -f)
|
||
|
|
force=true
|
||
|
|
;;
|
||
|
|
--help | -h)
|
||
|
|
help
|
||
|
|
exit 0
|
||
|
|
;;
|
||
|
|
--tag)
|
||
|
|
tag=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--to)
|
||
|
|
dest=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
shift
|
||
|
|
done
|
||
|
|
|
||
|
|
# Dependencies
|
||
|
|
need basename
|
||
|
|
need curl
|
||
|
|
need install
|
||
|
|
need mkdir
|
||
|
|
need mktemp
|
||
|
|
need tar
|
||
|
|
|
||
|
|
# Optional dependencies
|
||
|
|
if [ -z ${tag-} ]; then
|
||
|
|
need cut
|
||
|
|
need rev
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -z ${dest-} ]; then
|
||
|
|
dest="$HOME/.cargo/bin"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -z ${tag-} ]; then
|
||
|
|
tag=$(curl -s "$releases/latest" | cut -d'"' -f2 | rev | cut -d'/' -f1 | rev)
|
||
|
|
fi
|
||
|
|
|
||
|
|
archive="$releases/download/$tag/$crate-$tag-$target.tar.gz"
|
||
|
|
|
||
|
|
say_err "Repository: $url"
|
||
|
|
say_err "Crate: $crate"
|
||
|
|
say_err "Tag: $tag"
|
||
|
|
say_err "Target: $target"
|
||
|
|
say_err "Destination: $dest"
|
||
|
|
say_err "Archive: $archive"
|
||
|
|
|
||
|
|
td=$(mktemp -d || mktemp -d -t tmp)
|
||
|
|
curl -sL $archive | tar -C $td -xz
|
||
|
|
|
||
|
|
for f in $(ls $td); do
|
||
|
|
test -x $td/$f || continue
|
||
|
|
|
||
|
|
if [ -e "$dest/$f" ] && [ $force = false ]; then
|
||
|
|
err "$f already exists in $dest"
|
||
|
|
else
|
||
|
|
mkdir -p $dest
|
||
|
|
install -m 755 $td/$f $dest
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
rm -rf $td
|