nph

nph is an opinionated source code formatter for the Nim language, aiming to take the drudgery of manual formatting out of your coding day.

Following the great tradition of black, prettier, clang-format and other AST-based formatters, it discards existing styling to create a consistent and beautiful codebase.

Documentation

Documentation is available here.

Quickstart

Install nph, then run it on some files:

# Format the given files in-place
nph file0.nim file1.nim

# Format the given files, writing the formatted code to /tmp
nph file0.nim file1.nim --outdir:/tmp

# Format an entire directory
nph src/

# Use --check to verify that a file is formatted as `nph` would - useful in CI
nph --check somefile.nim || echo "Not formatted!"

# You can format stuff as part of a pipe using `-` as input:
echo "echo 1" | nph -

More information about features and style available from the documentation

Installation

Binaries are available from the releases page on Github.

nph can be also compiled or installed using nimble v0.16.4+:

# Install globally
nimble install nph

# Alternatively, build in source folder:
nimble setup -l
nimble build

See the installation instructions in the manual for more details.

Editor integration

Editor integrations are described in the manual.

Continuous integration

Check out the companion Github Action for a convenient CI option!