Using bash to call Go and Python scripts

Question

I would like to find a way of creating a bash script (scripts.sh) which will execute different Python and Go scripts inside of itself.

What I want to do is something like this:

#!/bin/bash
URL="https://google.com"    
bash scripts.sh URL

which would append the URL parameter to all the scripts called inside the bash script itself.

Let's say I have 2 python scripts and 2 Go scripts to call within the bash with that same parameter coded-in.

python3 script1.py -u URL
python3 script2.py -d URL
goscript -domain URL
goscript2 -d URL

Any ideas on how to achieve this?

Can you provide some additional informations? Have you tried to insert the 4 lines in your bash script? — LucaBonadia
– LucaBonadia, Commented Nov 5, 2020 at 12:08

Nic3500 · Accepted Answer · 2020-11-06 03:12:43Z

1

You are close. Use the URL variable to call your other commands. Like this, in a single script:

#!/bin/bash
URL="https://google.com"    

python3 script1.py -u $URL
python3 script2.py -d $URL
goscript -domain $URL
goscript2 -d $URL

To call scripts.sh, you can do it like this:

./scripts.sh

If you want a wrapper script to define the URL value, you could to this:

wrapper.sh

#!/bin/bash
URL="https://example.com"
scripts.sh $URL

scripts.sh

#!/bin/bash
URL="$1"

python3 script1.py -u $URL
python3 script2.py -d $URL
goscript -domain $URL
goscript2 -d $URL

Add to this some verifications (ex. number of arguments is ok, URL is a valid url format, ...). What I posted is to demonstrate the idea, not a full "production" ready script.

answered Nov 6, 2020 at 3:12

Nic3500

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