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ShellCheck v0.4.2 Release Notes

Release Date: 2016-01-09 // over 8 years ago

  • ➕ Added

    • 👍 First class support for the dash shell
    • The --color flag similar to ls/grep's (thanks, haguenau!)
    • SC2174: Warn about unexpected behavior of mkdir -pm (thanks, eatnumber1!)
    • 🚦 SC2172: Warn about non-portable use of signal numbers in trap
    • SC2171: Warn about ]] without leading [[
    • SC2168: Warn about local outside functions

    🛠 Fixed

    • ⚠ Warnings about unchecked cd will no longer trigger with set -e
    • [ a -nt/-ot/-ef b ] no longer warns about being constant
    • ✅ Quoted test operators like [ foo "<" bar ] now parse
    • 📜 Escaped quotes in backticks now parse correctly