Hook up wasi exit code to wasmer cli #383
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bors try |
bjfish
reviewed
Apr 22, 2019
syrusakbary
approved these changes
Apr 22, 2019
bjfish
reviewed
Apr 22, 2019
| abi, | ||
| if let Some(cn) = &options.command_name { | ||
| cn | ||
| let start: Func<(), ()> = instance.func("_start").map_err(|e| format!("{:?}", e))?; |
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There doesn't seem to be agreement on _start function yet (see linked wasi issue):
#362
This is a little out of scope of this PR but maybe we could only call _start if it exists.
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Yeah, I wasn't sure what to do for that. Maybe we should keep as is and make a different pr for that?
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Yeah, I think a separate PR.
bjfish
reviewed
Apr 22, 2019
| .dyn_func("main") | ||
| .map_err(|e| format!("{:?}", e))? | ||
| .call(&args) | ||
| .map_err(|e| format!("{:?}", e))?; |
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Also sort of unrelated to this PR, I hope this becomes a command:
#281 (comment)
wasmer call file.wasm function_name arg1 arg2
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This is a good idea, we should make an issue for that.
bjfish
approved these changes
Apr 23, 2019
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bors r+ |
surban
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Nov 9, 2024
Bump the `wasmer` dependency to pick up wasmerio#4366
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Test by running:
should echo "7".
Fixes (at least the exit code part) of #361.