Fix get.sh to support go-releaser checksum filename

[tdmanv]

Change Overview

The checksum filename format change. See #385

Pull request type

Please check the type of change your PR introduces:

• 🚧 Work in Progress
• 🌈 Refactoring (no functional changes, no api changes)
• 🐹 Trivial/Minor
• 🐛 Bugfix
• 🌻 Feature
• 🗺️ Documentation
• 🤖 Test

Issues

#385

Test Plan

...

+ grep kanister_0.21.0_linux_amd64.tar.gz
+ shasum -a 256 -c ./kanister_0.21.0_linux_amd64.tar.gz.sha256
kanister_0.21.0_linux_amd64.tar.gz: OK
+ popd
/tmp
+ installFile
+ pushd /tmp/kanister-installer-TZR2zP
/tmp/kanister-installer-TZR2zP /tmp
+ tar xvf /tmp/kanister-installer-TZR2zP/kanister_0.21.0_linux_amd64.tar.gz
LICENSE
README.md
kanctl
kando
controller
+ rm /tmp/kanister-installer-TZR2zP/kanister_0.21.0_linux_amd64.tar.gz
+ echo 'Preparing to install into /usr/local/bin'
Preparing to install into /usr/local/bin
+ for bin_name in "${BIN_NAMES[@]}"
+ runAsRoot cp ./kanctl /usr/local/bin
+ local 'cmd=cp ./kanctl /usr/local/bin'
+ '[' 0 -ne 0 ']'
+ cp ./kanctl /usr/local/bin
+ for bin_name in "${BIN_NAMES[@]}"
+ runAsRoot cp ./kando /usr/local/bin
+ local 'cmd=cp ./kando /usr/local/bin'
+ '[' 0 -ne 0 ']'
+ cp ./kando /usr/local/bin
+ popd
/tmp
+ testBinaries
+ for bin_name in "${BIN_NAMES[@]}"
+ echo 'kanctl installed into /usr/local/bin/kanctl'
kanctl installed into /usr/local/bin/kanctl
+ type kanctl
+ for bin_name in "${BIN_NAMES[@]}"
+ echo 'kando installed into /usr/local/bin/kando'
kando installed into /usr/local/bin/kando
+ type kando
+ cleanup
+ [[ -d /tmp/kanister-installer-TZR2zP ]]
+ rm -rf /tmp/kanister-installer-TZR2zP

• 💪 Manual
• ⚡ Unit test
• 💚 E2E

[SupriyaKasten]

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