diff options
Diffstat (limited to 'scripts/install.in')
| -rwxr-xr-x | scripts/install.in | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/scripts/install.in b/scripts/install.in index ffc1f2785..5be4f9dda 100755 --- a/scripts/install.in +++ b/scripts/install.in @@ -76,14 +76,21 @@ fi tarball=$tmpDir/nix-@nixVersion@-$system.tar.xz -require_util curl "download the binary tarball" require_util tar "unpack the binary tarball" if [ "$(uname -s)" != "Darwin" ]; then require_util xz "unpack the binary tarball" fi +if command -v wget > /dev/null 2>&1; then + fetch() { wget "$1" -O "$2"; } +elif command -v curl > /dev/null 2>&1; then + fetch() { curl -L "$1" -o "$2"; } +else + oops "you don't have wget or curl installed, which I need to download the binary tarball" +fi + echo "downloading Nix @nixVersion@ binary tarball for $system from '$url' to '$tmpDir'..." -curl -L "$url" -o "$tarball" || oops "failed to download '$url'" +fetch "$url" "$tarball" || oops "failed to download '$url'" if command -v sha256sum > /dev/null 2>&1; then hash2="$(sha256sum -b "$tarball" | cut -c1-64)" |