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refactor: remove Metals version info from Info
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Instead of displaying this here, you should instead use the Metals
doctor to display this. This will remove confusion about the "supported
scala versions" that Metals dispalys which may not out of date when we
add in support for new metals version in snapshots but don't do a
release causing the help to not be updated.
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@ckipp01
ckipp01 committed May 25, 2024
1 parent 4fc2bf7 commit d3e83e7
Showing 1 changed file with 48 additions and 72 deletions.
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
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