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https://gitlab.com/rensa-nix/core.git
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39 lines
2.8 KiB
Markdown
39 lines
2.8 KiB
Markdown
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# Debugging
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## Error Context
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To help with debugging, Rensa uses Nix's `builtins.addErrorContext` to add context
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about where an error is happening.
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Use the following command to get just these logs from Rensa and please include that (or the whole stacktrace) in any issues or bug reports :)
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```sh
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nix ... --show-trace 2> >(grep "… \[ren\]")
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```
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## Trace Verbose
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There are also some `traceVerbose` calls in Rensa, so to debug non-failing executions
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just run Nix with the `--trace-verbose` flag.
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The output could look like this (example with this repo's flake):
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```sh
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trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
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trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
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trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
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trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
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trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
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trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
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trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
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trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
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trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
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trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
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trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
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trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
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trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
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trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
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trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
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trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
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```
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