statistician v1.1.0

statistician

Create and compare files stats, and webpack bundle stats

Use webpack stats file and self created files stats file to compare between states of the package, and comment on GitHub pull requests

CLI Examples

Create webpack stats

webpack --config <CONFIG_FILE> --profile --json > stats.json

See webpack stats API for more details

files

Create file stats

npx statistician@0 files --dir "./dist" --ignore "\.map$" --ignore "(^|\/)\." --ignore "(^|/)node_modules\/," > files.json

Outputs JSON

files output example

{
  "dist/arrows.svg": 645,
  "dist/badges-sprite.svg": 948,
  "dist/index.css": 6004,
  "dist/index.js": 62304,
  "dist/outline.svg": 531,
  "dist/shields.svg": 345
}

github-pull-request

Create pull request

Example using CircleCI env variables

npx statistician@0 github-pull-request --file "./files-before.json,./files-after.json" --bundle "./stats-before.json,./stats-after.json" --user $CIRCLE_PROJECT_USERNAME --repo $CIRCLE_PROJECT_REPONAME --pr $(basename $CIRCLE_PULL_REQUEST) --token $GITHUB_API_TOKEN

or with Gith App authentication

npx statistician@0 github-pull-request --file "./files-before.json,./files-after.json" --bundle "./stats-before.json,./stats-after.json" --user $CIRCLE_PROJECT_USERNAME --repo $CIRCLE_PROJECT_REPONAME --pr $(basename $CIRCLE_PULL_REQUEST) --appId $GITHUB_APP_ID --appPrivateKey $GITHUB_APP_PRIVATE_KEY

Two ways of authentication are available.

• Use a personal access token - in this case you will provide the token but you don't need to provide appId and appPrivateKey.
• Use a Github application - in this case, you will provide appId and appPrivateKey but you don't need to provide token.

Pull request comment example

diff-summary

Creates the markdown summary

npx statistician@0 diff-summary --file "./files-before.json,./files-after.json" --bundle "./stats-before.json,./stats-after.json"

summary

Creates a markdown summary of all the information

npx statistician@0 summary --file "./files.json" --bundle "./stats.json" [--html]