feat(filter): allow to pre-select items with --selected

[caarlos0]

closes #593

[bashbunni]

Hey just tried this with the following options on main and didn't get the expected result. In both cases, the filtered results are all unselected

# Select js
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter=",") --selected="js"

# Select all
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter=",") --selected="*"

# This one worked
echo "Applications\nLibrary\nDownloads" | gum filter --selected="Downloads"

My guess is it's not working when there is a --no-limit flag on the filter command.

[caarlos0]

Hey just tried this with the following options on main and didn't get the expected result. In both cases, the filtered results are all unselected

# Select js
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter=",") --selected="js"

# Select all
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter=",") --selected="*"

# This one worked
echo "Applications\nLibrary\nDownloads" | gum filter --selected="Downloads"

My guess is it's not working when there is a --no-limit flag on the filter command.

the --selected flag is outside the ():

# Select js
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter="," --selected="js")

# Select all
platforms=$(echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter="," --selected="*")

# This one worked
echo "Applications\nLibrary\nDownloads" | gum filter --selected="Downloads"

[bashbunni]

LOL @caarlos0 thank you for catching that! 🙏

[bashbunni]

merp, for some reason --selected=* isn't working anymore :/ tried your working example again just to confirm the example in the release notes would work, but for some reason it's not selecting all of the elements by default when it opens the filter view

echo "js|android|ios" | gum filter --input-delimiter="|" --no-limit --output-delimiter="," --selected="*"

[caarlos0]

ouch, true, also just noticed that tab on the last item is broken

[caarlos0]

fixed on main