Default color for Files/Dirs

[JK-Flip-Flop96]

What is the rationale behind always setting the colour value of '' (empty string) to $colorReset? I wanted a default colour for all Dirs and had to do a bit of a modification to allow it. I'd be happy to PR my changes but I want to make sure that this is even an issue to begin with.

Expected Behavior

Setting '' in a colour theme causes all entries of that type to match the colour specified. i.e. all dirs/files

Current Behavior

Overwritten to '`e[0m'

Possible Solution

Check if '' is set before overwriting.

Adding this to Convert-ColorSequence: (And an equivalent for Files)

        $cs.Types.Directories[''] = if ($ColorData.Types.Directories['']) {
             ConvertFrom-RGBColor -RGB $ColorData.Types.Directories['']
        }else{
            $colorReset
        }

And removing the overwriting from Import-ColorTheme: (Could be merged with Import-IconTheme as they'd be identical?)

function Import-ColorTheme {
    [OutputType([hashtable])]
    [cmdletbinding()]
    param()

    $hash = @{}
    (Get-ChildItem -Path $moduleRoot/Data/colorThemes).ForEach({
        $hash.Add($_.Basename, (Import-PowerShellDataFile $_.FullName))
    })
    $hash
}

I made a few other tweaks whilst I was investigating the issue so I can't be 100% sure these are the only fixes needed but I'd verify that were I to PR it.

Steps to Reproduce (for bugs)

1. Set a colour for '' for either Files or Directories in a theme's .psd1
2. Load theme (Add-TerminalIconsColorTheme [-Force])
3. Set theme (Set-TerminalIconsColorTheme)
4. ls/gci/Get-ChildItem to check colours

Context

In description above

Your Environment

Win 10 21H2. PowerShell Core v7.3.4
Terminal Icons v0.10.0

[devblackops]

@JK-Flip-Flop96 There is no particular rationale for not being able to set a default color for files/folders in the theme. It's just not something I needed for myself. If you want to make a PR to implement, I'll be happy to take a look at it.

[JK-Flip-Flop96]

Cheers, I'll get to work on that when I get some time.