|
- Switch from `walkdir` to `ignore`. This required various changes to
make `skip` thread-safe.
- Ignore `build` anywhere in the source tree, not just at the top-level.
We support this in bootstrap, we should support it in tidy too.
As a nice side benefit, this also makes tidy a bit faster.
Before:
```
; hyperfine -i '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
Time (mean ± σ): 1.080 s ± 0.008 s [User: 2.616 s, System: 3.243 s]
Range (min … max): 1.069 s … 1.099 s 10 runs
```
After:
```
; hyperfine '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
Time (mean ± σ): 705.0 ms ± 1.4 ms [User: 3179.1 ms, System: 1517.5 ms]
Range (min … max): 702.3 ms … 706.9 ms 10 runs
```
|