Fix $in type for nushell v0.102+ (#46)

Clément POIRET · tesujimath · web-flow · commit 951866abdd5f · 2025-02-13T08:36:51.000+13:00
This commit fixes an issue where Nushell v0.102 raises an error because `$in` is possibly undefined. Fixes #45 --------- Co-authored-by: Simon Guest <simon.guest@tesujimath.org>
diff --git a/bash-env.nu b/bash-env.nu
@@ -16,7 +16,8 @@ export def main [
     []
   }
 
-  let raw = ($in | str join "\n") | bash-env-json ...($fn_args ++ $path_args) | complete
+  let input_str = $in | default "" | str join "\n"
+  let raw = $input_str | bash-env-json ...($fn_args ++ $path_args) | complete
   let raw_json = $raw.stdout | from json
 
   let error = $raw_json | get -i error

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,8 @@ export def main [`
`16`	`16`	`[]`
`17`	`17`	`}`
`18`	`18`
`19`		`- let raw = ($in \| str join "\n") \| bash-env-json ...($fn_args ++ $path_args) \| complete`
	`19`	`+ let input_str = $in \| default "" \| str join "\n"`
	`20`	`+ let raw = $input_str \| bash-env-json ...($fn_args ++ $path_args) \| complete`
`20`	`21`	`let raw_json = $raw.stdout \| from json`
`21`	`22`
`22`	`23`	`let error = $raw_json \| get -i error`