This is an experimental project that translates natural language queries to Sourcegraph syntax. Made this as a way of expanding my React and javascript skills

Uses Typechat to generate a valid json out of the LLM. In this case it uses the default typechat implementation to its restricted to OpenAI models or Azure.

Handles basic logic like AND or OR

Show me the diffs containing useMemo or useEffect on the sourcegraph cody repo in the last 6 months

returns:

after:"6 months ago" type:diff repo:^github\.com/sourcegraph/cody$ content:"useMemo" OR after:"6 months ago" type:diff repo:^github\.com/sourcegraph/cody$ content:"useEffect"

Expands well know git addresses from a basic keyword:

all the instances of task_struct data structure on the linux repo

returns

type:symbol repo:^github\.com/torvalds/linux$ content:"task_struct"

Identifies authors and handles basic timeframes

all diffs with task_struct by Linus in the linux repo on the last 2 years

returns

author:"Linus" after:"2 years ago" type:diff repo:^github\.com/torvalds/linux$ content:"task_struct"

Handles multiple human languages

For example, portuguese:

todos os diffs com task_struct feitos pelo Linus no repositório Linux nos últimos 2 anos

returns

author:"Linus" after:"2 years ago" type:diff repo:^github\.com/torvalds/linux$ task_struct

For example, mentioning "changes" not always results in "type:diff". Very rarely identifies symbols in the query as symbols, but if the symbol keyword is present, then the results are more predictable

Things like fork: or case: or file:hasOwner() are not yet covered.

Like mentioning "sourcegraph cody repo" is intreperted as "sourcegraph/sourcegraph-cody" which does not exist. Mentioning the full path is recommended.

When a path for something or folder is mentioned in the natural lang query, it sometimes adds it to the repo name

If a language is mentioned with the diff keyword, its going to output syntax with both, which is not ideal. It does however understand that for author: a type:commit or type:diff is needed

needs a .env file on server folder with:

OPENAI_MODEL="gpt-4"
OPENAI_API_KEY="sk-YOUR-TOKEN"

To run front-end:

yarn 
yarn dev

to build the server after changes:

cd server
npm run build

to run the server:

cd server
node server.js