huncholaneA Neovim plugin enabling you to solve LeetCode problems.
refactor(picker): resolve provider
kawre1 file changed, +51 -21
+51-21lua/leetcode/picker/init.lua
| @@ -1,35 +1,65 @@ | ||
| 1 | 1 | local log = require("leetcode.logger") |
| 2 | 2 | local config = require("leetcode.config") |
| 3 | 3 | |
| 4 | +local provider_order = { "snacks-picker", "fzf-lua", "telescope" } | |
| 5 | +local providers = { | |
| 6 | + ["fzf-lua"] = { | |
| 7 | + name = "fzf", | |
| 8 | + is_available = function() | |
| 9 | + return pcall(require, "fzf-lua") | |
| 10 | + end, | |
| 11 | + }, | |
| 12 | + ["snacks-picker"] = { | |
| 13 | + name = "snacks", | |
| 14 | + is_available = function() | |
| 15 | + return pcall(function() ---@diagnostic disable-next-line: undefined-field | |
| 16 | + assert(Snacks.config["picker"].enabled) | |
| 17 | + end) | |
| 18 | + end, | |
| 19 | + }, | |
| 20 | + ["telescope"] = { | |
| 21 | + name = "telescope", | |
| 22 | + is_available = function() | |
| 23 | + return pcall(require, "telescope") | |
| 24 | + end, | |
| 25 | + }, | |
| 26 | +} | |
| 27 | + | |
| 28 | +local available_pickers = table.concat( | |
| 29 | + vim.tbl_map(function(p) | |
| 30 | + return providers[p].name | |
| 31 | + end, provider_order), | |
| 32 | + ", " | |
| 33 | +) | |
| 34 | + | |
| 4 | 35 | ---@return "fzf" | "telescope" | "snacks" |
| 5 | 36 | local function resolve_provider() |
| 6 | 37 | ---@type string |
| 7 | 38 | local provider = config.user.picker.provider |
| 8 | 39 | |
| 9 | 40 | if provider == nil then |
| 10 | - local fzf_ok = pcall(require, "fzf-lua") | |
| 11 | - if fzf_ok then | |
| 12 | - return "fzf" | |
| 13 | - end | |
| 14 | - local telescope_ok = pcall(require, "telescope") | |
| 15 | - if telescope_ok then | |
| 16 | - return "telescope" | |
| 17 | - end | |
| 18 | - local snacks_ok = pcall(require, "snacks.picker") | |
| 19 | - if snacks_ok then | |
| 20 | - return "snacks" | |
| 21 | - end | |
| 22 | - error("no supported picker provider found") | |
| 23 | - else | |
| 24 | - local mod = provider | |
| 25 | - if provider == "snacks-picker" then | |
| 26 | - provider = "snacks" | |
| 27 | - mod = "snacks.picker" | |
| 41 | + for _, key in ipairs(provider_order) do | |
| 42 | + local picker = providers[key] | |
| 43 | + | |
| 44 | + if picker.is_available() then | |
| 45 | + return picker.name | |
| 46 | + end | |
| 28 | 47 | end |
| 29 | - local provider_ok = pcall(require, mod) | |
| 30 | - assert(provider_ok, ("specified picker provider not found: `%s`"):format(provider)) | |
| 31 | - return provider == "fzf-lua" and "fzf" or provider | |
| 48 | + | |
| 49 | + error(("No picker is available. Please install one of the following: `%s`") -- | |
| 50 | + :format(available_pickers)) | |
| 32 | 51 | end |
| 52 | + | |
| 53 | + local picker = providers[provider] | |
| 54 | + assert( | |
| 55 | + picker, | |
| 56 | + ("Picker `%s` is not supported. Available pickers: `%s`") -- | |
| 57 | + :format(provider, available_pickers) | |
| 58 | + ) | |
| 59 | + | |
| 60 | + local ok = picker.is_available() | |
| 61 | + assert(ok, ("Picker `%s` is not available. Make sure it is installed"):format(provider)) | |
| 62 | + return picker.name | |
| 33 | 63 | end |
| 34 | 64 | |
| 35 | 65 | ---@class leet.Picker |