Godoogle is a Go API search engine, which allows you to search by approximate function type signature, including generics.

Aim: Godoogle is to Go what Hoogle is to Haskell.

https://godoogle.sonion.xyz/

# First run
go run script/writeSigGraph.go
mv sigGraph.json server/res/

# Each run
cd server/
go run .

Then visit localhost:8888.

WIP: Be configurable. (By now: Mutate func InitFuncDatabase() in collect/candidates.go ...)

• Smarter
  • Fuzzy search by distance.
  • Adapt to various inputs.
    • Type params, e.g. [T any] func(bool, T, T) T
    • Support non-builtin types, e.g. func() time.Time, func(l sync.Locker) *sync.Cond
    • Copy straight from code / Godoogle result, e.g. func InSlice[T comparable](item T, slice []T) bool
    • No func nor name, e.g. [T comparable](item T, slice []T) bool
    • Omit type param, e.g. func(...T) []T, func (T, []T) bool
  • Imagine more.
    • func(X,Y) (Z) -> func(X) (Z,W)
    • func(X,Y) (Z) <- func(X) (Z,W)
    • func(X,Y) (Z,W) -> func(Y,X) (W,Z)
    • [T comparable]func(...T) []T -> [T any]func(...T) []T
    • [E comparable](s []E, v E) -> [S ~[]E, E comparable](s S, v E)
    • func(X) <-> func(*X)
  • First things first.
    • Query func(string) int ⊢ func(s string) (int, error) > func(s string) (p vendor/golang.org/x/text/unicode/bidi.Properties, sz int)
  • Learn from Hoogle, Roogle, *oogle.
• Wider
  • Standard library and a few 3rd party libs.
  • Support methods.
  • Text-based search candidates, rather than “import-based”.
  • Show https://pkg.go.dev/builtin#max (treated as not exported now).
  • Cover https://pkg.go.dev (Not the functionality, just the range).
  • Customize search candidates, for self-hosted user.
• Faster
  • Memoization of shortest paths in SigGraph, the graph with func signature as vertex and distance as edge weight.
    • Text.
    • DB (RDB? Graph DB?).
• Other
  • Google Analytics.
  • Google Analytics options, for self-hosted user.

See draft.md.

Not specified. You may suggest one!