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feat(#298): add refresh api #301

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merged 1 commit into from
Sep 3, 2023
Merged

feat(#298): add refresh api #301

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6 changes: 5 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,11 @@ use 'nvim-tree/nvim-web-devicons'

Light or dark color variants of the icons depend on `&background`.

These will be updated following `OptionSet` `background` however be advised that the plugin using nvim-web-devicons may have cached the icons.
The variant is updated:
- on `OptionSet` event for `background`, or
- after explicitly calling `require("nvim-web-devicons").refresh()`.

However, be advised that the plugin using nvim-web-devicons may have cached the icons.
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Thank you


### Setup

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11 changes: 7 additions & 4 deletions lua/nvim-web-devicons.lua
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Expand Up @@ -2091,13 +2091,15 @@ end
-- Load the icons already, the loaded tables depend on the 'background' setting.
refresh_icons()

local function refresh()
refresh_icons()
set_up_highlights(true)
end

-- Change icon set on background change
vim.api.nvim_create_autocmd("OptionSet", {
pattern = "background",
callback = function()
refresh_icons()
set_up_highlights(true) -- Force update highlights
end,
callback = refresh,
})

return {
Expand All @@ -2121,4 +2123,5 @@ return {
return icons
end,
set_up_highlights = set_up_highlights,
refresh = refresh,
}