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feat: Add option for cache

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Myzel394 2024-04-22 21:49:52 +02:00
parent 1455d877cd
commit a36cb5b0b1
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1 changed files with 14 additions and 4 deletions
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14
lua/telescope/_extensions/jsonfly.lua
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@ -11,6 +11,7 @@
---@field jump_behavior "key_start"|"value_start" - Behavior for jumping to the location, "key_start" == Jump to the start of the key, "value_start" == Jump to the start of the value, Default: "key_start" ---@field jump_behavior "key_start"|"value_start" - Behavior for jumping to the location, "key_start" == Jump to the start of the key, "value_start" == Jump to the start of the value, Default: "key_start"
---@field subkeys_display "normal"|"waterfall" - Display subkeys in a normal or waterfall style, Default: "normal" ---@field subkeys_display "normal"|"waterfall" - Display subkeys in a normal or waterfall style, Default: "normal"
---@field backend "lua"|"lsp" - Backend to use for parsing JSON, "lua" = Use our own Lua parser to parse the JSON, "lsp" = Use your LSP to parse the JSON (currently only https://github.com/Microsoft/vscode-json-languageservice is supported). If the "lsp" backend is selected but the LSP fails, it will fallback to the "lua" backend, Default: "lsp" ---@field backend "lua"|"lsp" - Backend to use for parsing JSON, "lua" = Use our own Lua parser to parse the JSON, "lsp" = Use your LSP to parse the JSON (currently only https://github.com/Microsoft/vscode-json-languageservice is supported). If the "lsp" backend is selected but the LSP fails, it will fallback to the "lua" backend, Default: "lsp"
---@field use_cache number - Whether to use cache the parsed JSON. The cache will be activated if the number of lines is greater or equal to this value, By default, the cache is activate when the file if 1000 lines or more; `0` to disable the cache, Default: 500
--- ---
---@class Highlights ---@class Highlights
---@field number string - Highlight group for numbers, Default: "@number.json" ---@field number string - Highlight group for numbers, Default: "@number.json"
@ -48,6 +49,7 @@ local opts = {
jump_behavior = "key_start", jump_behavior = "key_start",
subkeys_display = "normal", subkeys_display = "normal",
backend = "lsp", backend = "lsp",
use_cache = 500,
} }
---@param entries Entry[] ---@param entries Entry[]
@ -141,16 +143,21 @@ return require"telescope".register_extension {
return return
end end
cache:register_listeners(current_buf)
local content_lines = vim.api.nvim_buf_get_lines(current_buf, 0, -1, false) local content_lines = vim.api.nvim_buf_get_lines(current_buf, 0, -1, false)
local content = table.concat(content_lines, "\n") local content = table.concat(content_lines, "\n")
local allow_cache = opts.use_cache > 0 and #content_lines >= opts.use_cache
if allow_cache then
cache:register_listeners(current_buf)
end
local function run_lua_parser() local function run_lua_parser()
local parsed = json:decode(content) local parsed = json:decode(content)
local entries = parsers:get_entries_from_lua_json(parsed) local entries = parsers:get_entries_from_lua_json(parsed)
if allow_cache then
cache:cache_buffer(current_buf, entries) cache:cache_buffer(current_buf, entries)
end
show_picker(entries, current_buf) show_picker(entries, current_buf)
end end
@ -169,7 +176,10 @@ return require"telescope".register_extension {
end end
local entries = parsers:get_entries_from_lsp_symbols(lsp_response) local entries = parsers:get_entries_from_lsp_symbols(lsp_response)
if allow_cache then
cache:cache_buffer(current_buf, entries) cache:cache_buffer(current_buf, entries)
end
show_picker(entries, current_buf) show_picker(entries, current_buf)
end end