fats 0.0.4

fats

fats is a cat-like dotnet tool to quickly dump multiple F# ranges from multiple files to stdout.
Please note: F# ranges use 1-based lines and 0-based columns. Given a single path to a .sarif file, fats will dump the regions from the sarif results.

Installation

dotnet tool install --global fats

Usage

fats <path> [<path> ...]

A single path argument consists of a file path followed by a colon and a range in parentheses.
Two types of ranges are currently supported:

• (startLine-endLine) - a range of lines
• (startLine,startColumn-endLine,endColumn) - a range of characters
• (line,column) - a range of a single line

Between start and end line/column numbers there can be a single dash or multiple dashes.

Examples:

> fats "./src/Fats/Program.fs:(1,0-1,4)" "./src/Fats/Program.fs:(3,0--4,0)" "./src/Fats/Program.fs:(5,0--5,10)"
name
module Model =

    type L

> fats "./src/Fats/Program.fs:(1-3)" # lines 1 to 3
namespace Fats

module Model =

> fats "./src/Fats/Program.fs:(1,3)" # line containing the position
namespace Fats

> fats ./testbed.sarif
GRA-STRING-002: The usage of String.StartsWith with a single string argument is discouraged. Signal your intention explicitly by calling an overload.
C:/Users/schae/src/testbed/Library.fs(6,11)
        if name.StartsWith("world") then
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