mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2026-04-04 12:52:06 -04:00
7e1d808d70
* feat(matugen)!: rework completely neovim's theme engine * fix: link to neovim theme plugin * fix: expect AvengeMedia/base46 instead of Silzinc/base46
84 lines
3.0 KiB
Lua
84 lines
3.0 KiB
Lua
local present, base46 = pcall(require, "base46")
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if not present or not base46._DMS_SUPPORT then
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vim.notify(
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"base46 plugin not found or incorrect, make sure to install AvengeMedia/base46",
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vim.log.levels.ERROR,
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{ title = "dms integration" }
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)
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return
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end
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local config_home = vim.env.XDG_CONFIG_HOME
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if config_home == nil or #config_home == 0 then
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config_home = vim.fs.joinpath(vim.env.HOME, ".config")
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end
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local settings_file_path = vim.fs.joinpath(config_home, "DankMaterialShell", "settings.json")
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local settings_file = io.open(settings_file_path, "r")
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if settings_file == nil then
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vim.notify(
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"cannnot read dms settings file at '" .. settings_file_path .. "'",
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vim.log.levels.ERROR,
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{ title = "dms integration" }
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)
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return
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end
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local settings = vim.json.decode(settings_file:read("*a"))
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settings_file:close()
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local function deepGet(t, k)
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for _, s in ipairs(k) do
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if type(t) ~= "table" then
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return
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end
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t = t[s]
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end
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return t
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end
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local current_file_path = debug.getinfo(1, "S").source:sub(2)
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local theme_base = deepGet(settings, { "matugenTemplateNeovimSettings", vim.o.background, "baseTheme" })
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or ("github_" .. vim.o.background)
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local harmony = deepGet(settings, { "matugenTemplateNeovimSettings", vim.o.background, "harmony" }) or 0.5
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local theme_name = "dms"
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if not _G._matugen_theme_watcher then
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local uv = vim.uv or vim.loop
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_G._matugen_theme_watcher = { uv.new_fs_event(), uv.new_fs_event(), reload_timer = uv.new_timer() }
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local debounce_time = 100 -- ms
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local function handler()
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_G._matugen_theme_watcher.reload_timer:stop()
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_G._matugen_theme_watcher.reload_timer:start(
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debounce_time,
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0,
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vim.schedule_wrap(function()
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base46.theme_tables[theme_name] = nil
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if vim.g.colors_name == theme_name then
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vim.cmd.colorscheme(theme_name)
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vim.notify("Theme reload", vim.log.levels.INFO, { title = "dms integration" })
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end
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-- NOTE: contrary to what the documentation says, uv fs events usually do not manage to react to more than one edit.
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-- I understand that this is not intended: some edit processes in a typical system (e.g. the one neovim uses with
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-- multiple renames and changes) make things hard to follow for libuv. Therefore, a restart is the best option.
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_G._matugen_theme_watcher[1]:stop()
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_G._matugen_theme_watcher[2]:stop()
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_G._matugen_theme_watcher[1]:start(current_file_path, {}, handler)
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_G._matugen_theme_watcher[2]:start(settings_file_path, {}, handler)
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end)
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)
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end
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_G._matugen_theme_watcher[1]:start(current_file_path, {}, handler)
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_G._matugen_theme_watcher[2]:start(settings_file_path, {}, handler)
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end
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if not base46.theme_tables[theme_name] or base46.theme_tables[theme_name].type ~= vim.o.background then
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local builtin = vim.deepcopy(assert(base46.get_builtin_theme(theme_base)))
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local harmonized = base46.theme_harmonize(builtin, "{{colors.source_color.default.hex}}", harmony)
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harmonized = base46.theme_set_bg(harmonized, "{{colors.background.default.hex}}")
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base46.theme_tables[theme_name] = harmonized
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end
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base46.load(theme_name)
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vim.g.colors_name = theme_name
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