Lightweight code review tool. Provide lint output to CodeCoach, it will automatically review pull requests. CodeCoach uses node.js as run time. It can be run from any command line. So it can be integrated with any CI with ease.

Supported linters.

• ESLint
• TSLint
• MSBuild (both msbuild.exe and dotnet build commands)
• ScalaStyle
• AndroidLint
• DartLint

Supported source controls

• GitHub
• GitHub Enterprise

Prerequisite

Node.js v14 or later

Installation

Install it globally using npm

$ npm i -g codecoach

or Yarn

$ yarn global add codecoach

Usage

Use command codecoach with required config.

Example

$ codecoach --url="https://github.com/codeleague/codecoach" --pr=99 --token="token1234567890token" -f="eslint;/path/to/eslintoutput/json"

Configs

--url

Required

Repository url

--pr

Required

PR number to review

--token

Required

Repository access token. For GitHub, it's "Personal access tokens" in settings.

--buildLogFile or -f

Required, Repeatable

Build log content files config. Splitted in to 3 part, formatted in <type>;<path>[;<cwd>]

• Type: one of dotnetbuild, msbuild, tslint, eslint, scalastyle, androidlint or dartlint
• Path: Path to lint output file to be processed
• cwd: Repository root directory for lint context (optional, will use current context if not provided)

For example,
Case 1: Run CodeCoach from repo root for eslint and dotnetbuild in the same lint context directory

--buildLogFile="eslint;./src/client/eslint-out.json" --buildLogFile="dotnetbuild;./src/api/msbuild.log"

Case 2: Run CodeCoach from somewhere else for androidlint (linter context is /path/to/project/root)

--buildLogFile="androidlint;./android-lint.xml;/path/to/project/root"

--output or -o

Optional

Parsed lint result output.

--removeOldComment

Optional

Remove existing CodeCoach comments before putting the new one in.

How to get lint output for CodeCoach

ESLint

Use -o <filename> to output lint result to file and -f json to format logs as JSON. (ref.)

TSLint

Use -o <filename> to output lint result to file and -t json or --format json to format logs as JSON. (ref.)

MSBuild and dotnet build

Use -fileLoggerParameters or -flp switch with msbuild, dotnet build or dotnet msbuild command to send logs to file. (ref.)

ScalaStyle

Result is already written to target/scalastyle-result.xml when project is built (ref.)

AndroidLint

Use -o <filename> to output lint result to file (ref.)

DartLint

Use -o <filename> on output lint result created by command dart analyze > <filename> in dart project (ref.)

Contribute

For contribution guidelines and project dev setup. Please see CONTRIBUTING.md