Files
kustomize/hack/install_kustomize.sh
Karl Gustav 7eca29daee Fix install_kustomize.sh so it works on alpine linux
The install script fails and thinks that alpine linux is in windows. This is because
`$OSTYPE` in alpine linux is linux-musl, not linux-gnu as this script assumes.

I tested these changes with this script:
```

set -euo pipefail

opsys=""
function check {
    opsys=windows
    if [[ "$OSTYPE" == linux* ]]; then
      opsys=linux
    elif [[ "$OSTYPE" == darwin* ]]; then
      opsys=darwin
    fi
}

OSTYPE="linux-gnu"
check
test "$opsys" == "linux" || echo $OSTYPE test failed

OSTYPE="linuxsomething"
check
test "$opsys" == "linux" || echo $OSTYPE test failed

OSTYPE="darwinsomething"
check
test "$opsys" == "darwin" || echo $OSTYPE test failed

OSTYPE="either"
check
test "$opsys" == "windows" || echo $OSTYPE test failed
```

ref: #2146
2020-01-25 22:46:10 +01:00

52 lines
959 B
Bash
Executable File

#!/bin/bash
# Downloads the most recently released kustomize binary
# to your current working directory.
#
# Fails if the file already exists.
where=$PWD
if [ -f $where/kustomize ]; then
echo "A file named kustomize already exists (remove it first)."
exit 1
fi
tmpDir=`mktemp -d`
if [[ ! "$tmpDir" || ! -d "$tmpDir" ]]; then
echo "Could not create temp dir."
exit 1
fi
function cleanup {
rm -rf "$tmpDir"
}
trap cleanup EXIT
pushd $tmpDir >& /dev/null
opsys=windows
if [[ "$OSTYPE" == linux* ]]; then
opsys=linux
elif [[ "$OSTYPE" == darwin* ]]; then
opsys=darwin
fi
curl -s https://api.github.com/repos/kubernetes-sigs/kustomize/releases |\
grep browser_download |\
grep $opsys |\
cut -d '"' -f 4 |\
grep /kustomize/v |\
sort | tail -n 1 |\
xargs curl -s -O -L
tar xzf ./kustomize_v*_${opsys}_amd64.tar.gz
cp ./kustomize $where
popd >& /dev/null
./kustomize version
echo kustomize installed to current directory.