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[init-hooks] Prevent init hook recursion #1709

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Merged
merged 2 commits into from
Jan 9, 2024

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mikeland73
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Summary

Fixes #1651

How was it tested?

Added a devbox run echo foobar into our init hook. Tested with

devbox run echo 123
SHELL=fish devbox run echo 123

@mikeland73 mikeland73 requested review from savil and ipince January 9, 2024 01:11
@mikeland73 mikeland73 merged commit 2ce087f into main Jan 9, 2024
@mikeland73 mikeland73 deleted the landau/prevent-init-hook-recursion branch January 9, 2024 20:59
mikeland73 added a commit that referenced this pull request Jan 9, 2024
## Summary

Fixes an issue with #1709

Also, adds a `FISH_VERSION` check which seems more reliable? (See
fish-shell/fish-shell#374)

I think longer term it may be better to generate different init hooks
(e.g. `.hooks.fish`) instead.

## How was it tested?

```
SHELL=fish devbox shell
refresh
```
mikeland73 added a commit that referenced this pull request Jan 23, 2024
## Summary

Fixes issue introduced in #1709

`devbox run` uses `sh` instead of native shell. So init hooks must
always be `sh` compatible for `run`. On the other hand, `devbox shell`
uses native shell so init hooks must be `fish` if the native shell is
fish.

This is ugly, but it's how it has always worked. 

#1709 introduced recursion
protection that would be `fish` or `sh` depending on native shell. This
worked fine for `devbox shell` but would break `devbox run`.

This change fixes that by creating 2 hooks files, one fish and one sh
and sourcing the correct one in shellrc, while still always using the
`sh` for run.

cc: @Lagoja 

## How was it tested?

```
devbox run echo 5
devbox shell
SHELL=fish devbox run echo 5
SHELL=fish devbox shell
```
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[Bug]: Infinite init_hook execution if devbox services start is called
2 participants