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## Suggestion: Add fancier trace debugging functions to `Hasura.Prelude` This PR adds two trace functions, `ltrace` and `ltraceM`, which use the `pretty-simple` package to `show` the input with nice formatting and colors for ease of reading (and comparing using diff tools such as `meld` or `vim-diff`). I've also added warning pragmas to the functions, which means: 1. Traces will not be left in code, as CI builds with -Werror 2. Developers will have to change the `ghc-options` to `-Wwarn` in their `cabal.project.local` settings to use these functions ### Example Usage: ```hs selectFunctionAggregate ... = ... do ltraceM "functionInfo" function ... ``` Output to terminal looks like this: <img width="524" alt="Screen Shot 2021-08-12 at 10 33 24" src="https://user-images.githubusercontent.com/8547573/129158878-4a5e96ba-30a5-452c-8f33-9eb4b2cc5e2a.png"> ### Dependencies Requires adding the following dependencies: - prettyprinter-ansi-terminal-1.1.2 (BSD2) - pretty-simple-4.0.0.0 (BSD3) Question: what is the process for adding new dependencies? How does decisions on this matter happen? https://github.com/hasura/graphql-engine-mono/pull/2075 GitOrigin-RevId: 490b0f0ca595da319b43e92e190ba50c0b132cd5 |
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| .. | ||
| Backends | ||
| Base | ||
| Cache | ||
| Eventing | ||
| GraphQL | ||
| Incremental | ||
| Metadata | ||
| RQL | ||
| Server | ||
| SQL | ||
| App.hs | ||
| EncJSON.hs | ||
| GC.hs | ||
| HTTP.hs | ||
| Incremental.hs | ||
| Logging.hs | ||
| Prelude.hs | ||
| QueryTags.hs | ||
| Session.hs | ||
| Tracing.hs | ||
