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#! /bin/bash
set -e
declare -r VERSION='0.4.0'
declare -r SHASUMS='\
75c27caa0008a9cc639beb7506077ad9f32facbffcc4e815e999eaf9588a527e pup_v0.4.0_darwin_386.zip
c539a697efee2f8e56614a54cb3b215338e00de1f6a7c2fa93144ab6e1db8ebe pup_v0.4.0_darwin_amd64.zip
259eee82c7d7d766f1b8f93a382be21dcfefebc855a9ce8124fd78717f9df439 pup_v0.4.0_dragonfly_amd64.zip
ba0fe5e87a24cab818e5d2efdd7540714ddfb1b7246600135915c666fdf1a601 pup_v0.4.0_freebsd_386.zip
1838ef84ec1f961e8009d19a4d1e6a23b926ee315da3d60c08878f3d69af5692 pup_v0.4.0_freebsd_amd64.zip
6886a9c60a912a810d012610bc3f784f0417999ff7d7df833a0695b9af60395b pup_v0.4.0_freebsd_arm.zip
e486b32ca07552cd3aa713cbf2f9d1b6e210ddb51d34b3090c7643f465828057 pup_v0.4.0_linux_386.zip
ec3d29e9fb375b87ac492c8b546ad6be84b0c0b49dab7ff4c6b582eac71ba01c pup_v0.4.0_linux_amd64.zip
c09b669fa8240f4f869dee7d34ee3c7ea620a0280cee1ea7d559593bcdd062c9 pup_v0.4.0_linux_arm64.zip
ebf70b3c76c02e0202c94af7ef06dcb3ecc866d1b9b84453d43fe01fa5dd5870 pup_v0.4.0_linux_arm.zip
a98a4d1f3c3a103e8ebe1a7aba9cb9d3cb045003208ca6f5f3d54889a225f267 pup_v0.4.0_linux_mips64le.zip
8e471cf6cfa118b2497bb3f42a7a48c52d0096107f748f37216855c8ab94f8e5 pup_v0.4.0_linux_mips64.zip
cfda9375eba65f710e052b1b59893c228c3fc92b0510756bb3f02c25938eee30 pup_v0.4.0_linux_ppc64le.zip
91a1e07ffb2c373d6053252e4de732f5db78c8eace49c6e1a0ef52402ecdf56c pup_v0.4.0_linux_ppc64.zip
fdc9b28a3daac5ad096023e1647292a7eccea6d9b1686f871307dae9f3bd064f pup_v0.4.0_nacl_386.zip
c8d3c9b56783bd5a55446f4580e1835606b2b945da2d1417ed509c5927a5f8bc pup_v0.4.0_nacl_amd64p32.zip
48c068c4353672528c8c3447a536208b0719f1e6d0f8fab8416b38b63ad0c1d9 pup_v0.4.0_nacl_arm.zip
7a27497b2f0be95c51bb2cbc25da12efba682c4f766bc5abc5742e9fc8d1eeb0 pup_v0.4.0_netbsd_386.zip
71a1808eb1b6442aa45d1de9e1c4fca543b2754c1aff5ba3d62b3456f9519691 pup_v0.4.0_netbsd_amd64.zip
928e6691b11c68ae3f28826848a13dc5c1c9673848fe7cf7f80dd76c9fb6e8a6 pup_v0.4.0_netbsd_arm.zip
5aca20a9b3264d2fde5a8d32f213c434edf9570ee6fae18953b8fff09d2976e2 pup_v0.4.0_openbsd_386.zip
e965c6f04b897240d84c60e2c18226deb231a657c5583680f58a61051ff5a100 pup_v0.4.0_openbsd_amd64.zip
30bc88a1e06606f4f3449af9fbf586f97c2e958677460a72bb1a168f67c4911c pup_v0.4.0_openbsd_arm.zip
9d50decf4572292f187cfec84660648d648336bc6109e1f032b1699ba1d28549 pup_v0.4.0_plan9_386.zip
1b2a6bd2388ddd691ca429497d88b2b047ec8dfb7bce9436925cb2f30632bf8e pup_v0.4.0_plan9_amd64.zip
0835de9c10a9e2b3b958b82d148da49eaafc695fe4a018cbaf7bb861b455583f pup_v0.4.0_solaris_amd64.zip
01acae220b69fb1ba8477d0e7f4d7669ef5de147966dc819cf75a845af74c5f3 pup_v0.4.0_windows_386.zip
6755cbd43e94eaf173689e93e914c7056a2249c2977e5b90024fb397f9b45ba4 pup_v0.4.0_windows_amd64.zip
'
declare -r BASEURL="https://github.com/ericchiang/pup/releases/download/v${VERSION}"
declare -r TDIR=$(dirname "$0")
ARCH=''
OS=''
case $(uname -m) in
x86_64 | amd64 ) ARCH=amd64 ;;
i[3456]86 ) ARCH=386 ;;
esac
OS=$(uname -s | tr 'A-Z' 'a-z')
case ${OS} in
linux | freebsd | openbsd | netbsd | darwin ) ;;
* ) OS=''
esac
if [[ -z ${ARCH} || -z ${OS} ]] ; then
echo "pup ${VERSION} is not available for $(uname -s) on $(uname -m)" 1>&2
exit 1
fi
declare -r ZIPFILE="pup_v${VERSION}_${OS}_${ARCH}.zip"
EXPECT_SHA=''
while read sum fname ; do
if [[ ${fname} = ${ZIPFILE} ]] ; then
EXPECT_SHA=${sum}
break
fi
done <<< "${SHASUMS}"
wget -cO "${TDIR}/${ZIPFILE}" "${BASEURL}/${ZIPFILE}"
read -r GOT_SHA _ < <( sha256sum "${TDIR}/${ZIPFILE}" )
if [[ ${EXPECT_SHA} = ${GOT_SHA} ]] ; then
echo "Checksum for ${ZIPFILE} verified :-)"
else
rm -f "${TDIR}/${ZIPFILE}" "${TDIR}/pup"
echo "Checksum for ${ZIPFILE} does not match :-("
echo " Expected: ${EXPECT_SHA}"
echo " Got: ${GOT_SHA}"
exit 2
fi 1>&2
rm -f "${TDIR}/pup"
unzip "${TDIR}/${ZIPFILE}" pup -d "${TDIR}"
|
