zoekt/internal/ at b97d734760cec3ddde795683731e48a9e674ebb7 · boltless.me/zoekt · Tangled

boltless.me / zoekt

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fork of https://github.com/sourcegraph/zoekt

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zoekt / internal /

at b97d734760cec3ddde795683731e48a9e674ebb7 15 folders

Julie Tibshirani ranking: incorporate file signals into BM25F (#922) 1y ago

ranking: incorporate file signals into BM25F (#922) This PR reworks the way we incorporate file signals into BM25. Previously, we were applying them as a tie-breaker. But in dogfooding, we found that these rarely impact results, because it's so rare to have a tie in BM25 scores. Now, we take the file signal into account when computing BM25F. The interpretation is that this data lives in a separate 'field' that is half the priority of regular content.

1 year ago

Move several packages to internal/ (#901) This PR moves the following packages to `internal` to avoid exposing them in the API: * `ctags` * `debugserver` * `gitindex` * `shards` * `trace`

1 year ago

Move root-level index code to index package (#902) In the repo root, we have a bunch of low level logic around index building and searching. So we end up exposing internal logic through the main public `zoekt` package, for example `zoekt.Merge(...)`. This PR moves it into the `build` package, so all code related to index building lives together. It then renames `build` to `index` to reflect the broader focus on indexing and searching the index.

1 year ago

ranking: incorporate file signals into BM25F (#922) This PR reworks the way we incorporate file signals into BM25. Previously, we were applying them as a tie-breaker. But in dogfooding, we found that these rarely impact results, because it's so rare to have a tie in BM25 scores. Now, we take the file signal into account when computing BM25F. The interpretation is that this data lives in a separate 'field' that is half the priority of regular content.

1 year ago

Remove unused repoPathRanks struct (#921) This was left over from our PageRank prototype.

1 year ago

Move several packages to internal/ (#901) This PR moves the following packages to `internal` to avoid exposing them in the API: * `ctags` * `debugserver` * `gitindex` * `shards` * `trace`

1 year ago

feat(Search): Add support for all Apex language extensions (#799) * feat(Search): Add support for all Apex language extensions * clean up comment * Fix typo

2 years ago

remove bazel (#634)

2 years ago

remove bazel (#634)

2 years ago

Move root-level index code to index package (#902) In the repo root, we have a bunch of low level logic around index building and searching. So we end up exposing internal logic through the main public `zoekt` package, for example `zoekt.Merge(...)`. This PR moves it into the `build` package, so all code related to index building lives together. It then renames `build` to `index` to reflect the broader focus on indexing and searching the index.

1 year ago

Rename IndexBuilder -> ShardBuilder (#908) When navigating the code, I've often forgotten the difference between `NewBuilder` and `NewIndexBuilder`. This rename clarifies that one of these indexes a whole repo, while the other builds individual shards. Also `index.NewShardBuilder` sounds better.

1 year ago

all: use a faster vendored regexp/syntax/Regexp.String (#753) We replace all calls to Regexp.String with a vendored version which is faster. go1.22 introduced a commit which "minimizes" the string returned by Regexp.String(). Part of what it does is run enumerate through literals runes in your string to see calculate flags related to unicode and case sensitivity. This can be quite slow, but is made worse by the fact we call it per shard per regexp in your query.Q to construct the matchtree. Currently Regexp.String() represents 40% of CPU time on sourcegraph.com. Before go1.22 it was ~0%. Note: This is a temporary change to resolve the issue. I have a deeper change to make this less clumsy. Note: In one place we remove the use of string by relying on Regexp.Equal instead. Test Plan: go test

2 years ago

Move several packages to internal/ (#901) This PR moves the following packages to `internal` to avoid exposing them in the API: * `ctags` * `debugserver` * `gitindex` * `shards` * `trace`

1 year ago

Move several packages to internal/ (#901) This PR moves the following packages to `internal` to avoid exposing them in the API: * `ctags` * `debugserver` * `gitindex` * `shards` * `trace`

1 year ago

remove bazel (#634)

2 years ago