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refactor: remove Metals version info from Info #677

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May 25, 2024
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refactor: remove Metals version info from Info #677

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120 changes: 48 additions & 72 deletions lua/metals.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -122,83 +122,59 @@ M.generate_bsp_config = function()
execute_command({ command = "metals.generate-bsp-config" })
end

-- Capture info about the currently installed Metals and display it in a
-- floating window.
-- Capture info about your Metals settings and display it in a floating window.
M.info = function()
local config = conf.get_config_cache()
if not util.has_bins(conf.metals_bin()) and config and config.settings.metals.useGlobalExecutable then
log.error_and_show(messages.use_global_set_but_cant_find)
elseif not util.has_bins(conf.metals_bin()) and config and config.settings.metals.metalsBinaryPath then
log.error_and_show(messages.binary_path_set_but_cant_find)
elseif not util.has_bins(conf.metals_bin()) then
log.warn_and_show(messages.metals_not_installed)
else
local output = {}

local metals_info = fn.system(conf.metals_bin() .. " --version")
if metals_info then
for s in metals_info:gmatch("[^\r\n]+") do
-- A little hacky but the version output is weird and we want to coerce
-- it to markdown, so we give the verstion line a # and then strip the
-- other lines of their #
if util.starts_with(s, "#") then
table.insert(output, s:sub(2))
else
table.insert(output, "# " .. s)
end
end
end
local output = {}

if config and config.settings.metals then
table.insert(output, "")
table.insert(output, "## Current settings")
table.insert(output, "```json")
for s in vim.inspect(config.settings.metals):gmatch("[^\r\n]+") do
table.insert(output, s)
end
table.insert(output, "```")
if config and config.settings.metals then
table.insert(output, "## Current settings")
table.insert(output, "```json")
for s in vim.inspect(config.settings.metals):gmatch("[^\r\n]+") do
table.insert(output, s)
end
table.insert(output, "")
table.insert(output, "## Useful locations")
table.insert(output, string.format(" - nvim-metals log file: %s", log.nvim_metals_log))
table.insert(output, string.format(" - nvim lsp log file: %s", lsp.get_log_path()))
local loc_msg = " - metals install location:"
if config and config.settings.metals.useGlobalExecutable then
table.insert(output, string.format("%s %s", loc_msg, "Using metals executable on $PATH"))
else
table.insert(output, string.format("%s %s", loc_msg, conf.metals_bin()))
end
table.insert(output, "")
table.insert(output, "## Helpful links")
table.insert(output, " - https://discord.gg/FaVDrJegEh")
table.insert(output, " - https://matrix.to/#/#scalameta:vim-users")
table.insert(output, " - https://github.com/scalameta/nvim-metals")
table.insert(output, " - https://github.com/scalameta/metals")

output = vim.split(table.concat(output, "\n"), "\n", { trimempty = true })

local float = Float.percentage_range_window(0.6, 0.4, { winblend = 0 }, {
title = "Metals Info",
titlehighlight = "MetalsTitle",
topleft = "┌",
topright = "┐",
top = "─",
left = "│",
right = "│",
botleft = "└",
botright = "┘",
bot = "─",
})
-- It's seemingly impossibly to get the hl to work for me with Float, so we
-- just manually set them here.
api.nvim_set_option_value("winhl", "NormalFloat:Normal", { win = float.win_id })
api.nvim_set_option_value("winhl", "NormalFloat:Normal", { win = float.border_win_id })

api.nvim_set_option_value("filetype", "markdown", { buf = float.bufnr })
api.nvim_buf_set_lines(float.bufnr, 0, -1, false, output)
api.nvim_buf_set_keymap(float.bufnr, "n", "q", "<cmd>close!<CR>", { nowait = true, noremap = true, silent = true })
api.nvim_set_option_value("readonly", true, { buf = float.bufnr })
table.insert(output, "```")
end
table.insert(output, "")
table.insert(output, "## Useful locations")
table.insert(output, string.format(" - nvim-metals log file: %s", log.nvim_metals_log))
table.insert(output, string.format(" - nvim lsp log file: %s", lsp.get_log_path()))
local loc_msg = " - metals install location:"
if config and config.settings.metals.useGlobalExecutable then
table.insert(output, string.format("%s %s", loc_msg, "Using metals executable on $PATH"))
else
table.insert(output, string.format("%s %s", loc_msg, conf.metals_bin()))
end
table.insert(output, "")
table.insert(output, "## Helpful links")
table.insert(output, " - https://discord.gg/FaVDrJegEh")
table.insert(output, " - https://matrix.to/#/#scalameta:vim-users")
table.insert(output, " - https://github.com/scalameta/nvim-metals")
table.insert(output, " - https://github.com/scalameta/metals")

output = vim.split(table.concat(output, "\n"), "\n", { trimempty = true })

local float = Float.percentage_range_window(0.6, 0.4, { winblend = 0 }, {
title = "Metals Info",
titlehighlight = "MetalsTitle",
topleft = "┌",
topright = "┐",
top = "─",
left = "│",
right = "│",
botleft = "└",
botright = "┘",
bot = "─",
})
-- It's seemingly impossibly to get the hl to work for me with Float, so we
-- just manually set them here.
api.nvim_set_option_value("winhl", "NormalFloat:Normal", { win = float.win_id })
api.nvim_set_option_value("winhl", "NormalFloat:Normal", { win = float.border_win_id })

api.nvim_set_option_value("filetype", "markdown", { buf = float.bufnr })
api.nvim_buf_set_lines(float.bufnr, 0, -1, false, output)
api.nvim_buf_set_keymap(float.bufnr, "n", "q", "<cmd>close!<CR>", { nowait = true, noremap = true, silent = true })
api.nvim_set_option_value("readonly", true, { buf = float.bufnr })
end

M.toggle_logs = conf.toggle_logs
Expand Down