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Replace type with command -v in install script

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In POSIX sh, `type` is undefined.

cf. https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html#tag_20_22_04
This commit is contained in:
Johannes Climacus 2019-05-25 05:06:43 -04:00
parent 17ef3e6f41
commit a8251ba2ed
1 changed files with 4 additions and 4 deletions
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8
scripts/install.in
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@ -18,7 +18,7 @@ cleanup() {
trap cleanup EXIT INT QUIT TERM
require_util() {
type "$1" > /dev/null 2>&1 || command -v "$1" > /dev/null 2>&1 ||
command -v "$1" > /dev/null 2>&1 ||
oops "you do not have '$1' installed, which I need to $2"
}
@ -41,11 +41,11 @@ require_util tar "unpack the binary tarball"
echo "downloading Nix @nixVersion@ binary tarball for $system from '$url' to '$tmpDir'..."
curl -L "$url" -o "$tarball" || oops "failed to download '$url'"
if type sha256sum > /dev/null 2>&1; then
if command -v sha256sum > /dev/null 2>&1; then
hash2="$(sha256sum -b "$tarball" | cut -c1-64)"
elif type shasum > /dev/null 2>&1; then
elif command -v shasum > /dev/null 2>&1; then
hash2="$(shasum -a 256 -b "$tarball" | cut -c1-64)"
elif type openssl > /dev/null 2>&1; then
elif command -v openssl > /dev/null 2>&1; then
hash2="$(openssl dgst -r -sha256 "$tarball" | cut -c1-64)"
else
oops "cannot verify the SHA-256 hash of '$url'; you need one of 'shasum', 'sha256sum', or 'openssl'"