How to check file exists via bash script?

Question

I\'m trying to clone a repo and test it after is done via bash script. I have written my test code based on Bash Shell: Check File Exists or Not.

#!/bin/bash

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Answer 1

If you want to know if a file exist, you can use -f flag:

[ -f /infer/infer/bin/infer ] && echo "Infer downloaded successfully" || echo "Something went wrong :("

Answer 2

Change it to this (use a relative path):

INFER_PATH="./infer/infer/bin/infer"
[ -e ${INFER_PATH} ] && echo "Infer downloaded successfully" || echo "Something went wrong :("

and it should work.