tailor - linter for swift
TRANSCRIPT
Tailor
Linter for Swift
What it is?
Tailor is a cross-platform static analysis and lint tool for source code written in Apple's Swift programming language. It analyzes your code to ensure consistent styling and help avoid bugs.
Cross-plataform
● Windows (10+)
● Mac OS X (10.10+)
● Linux
Example
> tailor SettingsViewController.swift
● default (no options)
Example
> tailor --except=trailing-whitespace --max-severity error SettingsViewController.swift
● ignoring white spaces● change severity to error
Rules
●[upper-camel-case] UpperCamelCase naming
●[lower-camel-case] lowerCamelCase naming
●[constant-naming] Constant naming
●[constant-k-prefix] Flag "k-prefixed" constants
●[arrow-whitespace] Flag arrows that are not space delimited
●[angle-bracket-whitespace] Check whitespace in and around angular brackets
●[colon-whitespace] Flag incorrect whitespace around colons
●[comma-whitespace] Flag commas that are not left associated
●[operator-whitespace] Flag operators that are not space delimited (only in operator declarations)
●[leading-whitespace] Flag leading whitespace in a file
●[parentheses-whitespace] Check whitespace in and around parenthesis
●[terminating-newline] Single newline at end of source file
●[trailing-whitespace] Flag trailing whitespace
●[comment-whitespace] Comment whitespace checks
●[function-whitespace] Blank lines around functions
Naming Whitespace
Rules
●Restrict number of lines per file and construct body
○[max-class-length]○[max-closure-length]○[max-file-length]○[max-function-length]○[max-struct-length]
●Restrict number of characters per line and construct name
○[max-line-length]○[max-name-length]○[min-name-length]
●[redundant-parentheses] Flag redundant parentheses
●[brace-style] One true brace style
●[forced-type-cast] Flag force casts
●[multiple-imports] One import per line
●[terminating-semicolon] Flag semicolon terminated statements
●[todo-syntax] Verify TODO syntax
●[redundant-optional-binding] Flag redundant let/var bindings in optional binding lists
●[trailing-closure] Closures that are the last argument of a function should be passed using 'trailing closure' syntax.
Length Others
Xcode Integration● Run a command in Terminal
● Result in Xcode
Xcode Integration● Build time
Fastlane + Tailor
