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68 lines
1.2 KiB
Markdown
68 lines
1.2 KiB
Markdown
# Development
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Code style follows the `rustfmt.toml` file.
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## Trace logs
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Enable trace logs to `stderr` with:
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```sh
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export MELI_DEBUG_STDERR=yes
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```
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This means you will have to to redirect `stderr` to a file like `meli 2> trace.log`.
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Tracing is opt-in by build features:
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```sh
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cargo build --features=debug-tracing,imap-trace,smtp-trace
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```
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## use `.git-blame-ignore-revs` file _optional_
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Use this file to ignore formatting commits from `git-blame`.
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It needs to be set up per project because `git-blame` will fail if it's missing.
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```sh
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git config blame.ignoreRevsFile .git-blame-ignore-revs
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```
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## Formatting with `rustfmt`
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```sh
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make fmt
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```
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## Linting with `clippy`
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```sh
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make lint
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```
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## Testing
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```sh
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make test
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```
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How to run specific tests:
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```sh
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cargo test -p {melib, meli} (-- --nocapture) (--test test_name)
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```
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## Profiling
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```sh
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perf record -g target/debug/meli
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perf script | stackcollapse-perf | rust-unmangle | flamegraph > perf.svg
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```
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<!-- -->
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<!-- ## Running fuzz targets -->
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<!-- -->
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<!-- Note: `cargo-fuzz` requires the nightly toolchain. -->
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<!-- -->
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<!-- ```sh -->
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<!-- cargo +nightly fuzz run envelope_parse -- -dict=fuzz/envelope_tokens.dict -->
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<!-- ``` -->
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