Gitlab pipeline error with source sh script - gitlab

Question

I have a simple pipeline with one job to test bash scripts. The pipeline as follow:
image: alpine/git
stages:
- test_branching
test_branch:
stage: test_branching
before_script:
- mkdir -p .common
- wget https://x.x.x.x/branching.sh > .common/test.sh && chmod +x .common/test.sh
- source .common/test.sh
script:
- test_pipe
- echo "app version is ${app_version}"
The bash script as follow:
#!/bin/sh
function test_pipe () {
app_version="1.0.0.0-SNAPSHOT"
}
The problem is that the pipeline for whatever reason does not recognize the function inside the script. The logs are:
...
$ test_pipe
/scripts-1050-417479/step_script: eval: line 180: test_pipe: not found
Does anybody know what happend with this?? I miss a lot Jenkins shared libraries, gitlab does not have it, also gitlab does not have the function to include scripts inside yml files.
I dont want to use multiproject pipeline, I need to do it at this way. This is only an example of a more complicated pipeline logic.
Thanks in advance

Answer 1

As the documentation states before_script is just concatenated together with script and run on a single shell. The script you are downloading does not define test_pipe.
... gitlab does not have the function to include scripts inside yml
files.
It does, just use the YAML multiline literal syntax with |, e.g.:
script:
- |
echo "this"
echo "is"
echo "an \
example"