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feat: Add custom highlight groups

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Myzel394 2024-04-11 22:30:27 +02:00
parent 66aaaa0068
commit 5aadc49372
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1 changed files with 23 additions and 8 deletions
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31
lua/telescope/_extensions/jsonfly.lua
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@ -5,6 +5,14 @@
---@field overflow_marker string ---@field overflow_marker string
---@field conceal boolean|"auto" ---@field conceal boolean|"auto"
---@field prompt_title string ---@field prompt_title string
---@field highlights Highlights
---
---@class Highlights
---@field number string
---@field boolean string
---@field string string
---@field null string
---@field other string
local json = require"jsonfly.json" local json = require"jsonfly.json"
local finders = require "telescope.finders" local finders = require "telescope.finders"
@ -59,19 +67,19 @@ local function create_display_preview(value, opts)
table.insert(preview_table, k .. ": " .. create_display_preview(v.value, opts)) table.insert(preview_table, k .. ": " .. create_display_preview(v.value, opts))
end end
return "{ " .. table.concat(preview_table, ", ") .. " }", "@label.json" return "{ " .. table.concat(preview_table, ", ") .. " }", "other"
elseif t == "nil" then elseif t == "nil" then
return "null", "@constant.builtin.json" return "null", "null"
elseif t == "number" then elseif t == "number" then
return tostring(value), "@number.json" return tostring(value), "number"
elseif t == "string" then elseif t == "string" then
if conceal then if conceal then
return value, "@string.json" return value, "string"
else else
return "\"" .. value .. "\"", "@string.json" return "\"" .. value .. "\"", "string"
end end
elseif t == "boolean" then elseif t == "boolean" then
return value and "true" or "false", "@boolean.json" return value and "true" or "false", "boolean"
end end
end end
@ -84,6 +92,13 @@ return require"telescope".register_extension {
opts.key_max_length = opts.key_max_length or 50 opts.key_max_length = opts.key_max_length or 50
opts.max_length = opts.max_length or 9999 opts.max_length = opts.max_length or 9999
opts.overflow_marker = opts.overflow_marker or "…" opts.overflow_marker = opts.overflow_marker or "…"
opts.highlights = opts.highlights or {
string = "@string.json",
number = "@number.json",
boolean = "@boolean.json",
null = "@constant.builtin.json",
other = "@label.json",
}
if opts.conceal == nil then if opts.conceal == nil then
opts.conceal = "auto" opts.conceal = "auto"
@ -118,7 +133,7 @@ return require"telescope".register_extension {
value = current_buf, value = current_buf,
ordinal = entry.key, ordinal = entry.key,
display = function(_) display = function(_)
local preview, hl_group = create_display_preview(entry.entry.value, opts) local preview, hl_group_key = create_display_preview(entry.entry.value, opts)
return displayer { return displayer {
{ depth, "TelescopeResultsNumber"}, { depth, "TelescopeResultsNumber"},
@ -129,7 +144,7 @@ return require"telescope".register_extension {
opts.max_length, opts.max_length,
opts.overflow_marker opts.overflow_marker
), ),
hl_group, opts.highlights[hl_group_key] or "TelescopeResultsString",
}, },
} }
end, end,