Some multiline commands only run with the first line

[capnspacehook]

Here's a simple example of what triggers this behavior:

- uses: gacts/run-and-post-run@v1
  with:
    run: |
      if [[ true == true ]]; then
        echo "true"
      else
        echo "false"
      fi
    post: |
      if [[ true == true ]]; then
        echo "true"
      else
        echo "false"
      fi

The output:

I suspect it's due to a bug in joinMultilineCommands, but I know next to no Javascript/Typescript so I can't easily fix it myself.

Edit: after looking at the code a bit more closely, it seems the problem is because commands are always split into separate lines and run one line at a time. I think this makes sense when shell and/or post-shell is set to "" (invoking commands directly) and the user provided a list of commands. However is the shell is set, I think the input commands should not be modified and instead executed by the set shell as-is. Does that sound reasonable to you?

[tarampampam]

Could you try this?

4,7c4,7
<       if [[ true == true ]]; then
<         echo "true"
<       else
<         echo "false"
---
>       if [[ true == true ]]; then \
>         echo "true" \
>       else \
>         echo "false" \
10,13c10,13
<       if [[ true == true ]]; then
<         echo "true"
<       else
<         echo "false"
---
>       if [[ true == true ]]; then \
>         echo "true" \
>       else \
>         echo "false" \

[tarampampam]

Ping @capnspacehook

[tarampampam]

Closed due inactivity