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-- mod-version:2 -- lite-xl 2.0
local core = require "core"
local common = require "core.common"
local config = require "core.config"
local style = require "core.style"
local _, TreeView = pcall(require, "plugins.treeview")
local StatusView = require "core.statusview"
local scan_rate = config.project_scan_rate or 5
if TreeView then
if not (TreeView["set_color_override"] and TreeView["clear_all_color_overrides"]) then
-- TreeView doesn't have the color override feature we rely on, so skip it.
TreeView = nil
end
end
local git = {
branch = nil,
inserts = 0,
deletes = 0,
}
config.gitstatus = {
recurse_submodules = true
}
style.gitstatus_addition = {common.color "#587c0c"}
style.gitstatus_modification = {common.color "#0c7d9d"}
style.gitstatus_deletion = {common.color "#94151b"}
local function exec(cmd, wait)
local proc = process.start(cmd)
proc:wait(wait * 1000)
local res = proc:read_stdout()
return res
end
core.add_thread(function()
while true do
if system.get_file_info(".git") then
-- get branch name
git.branch = exec({"git", "rev-parse", "--abbrev-ref", "HEAD"}, 1):match("[^\n]*")
if TreeView then
TreeView:clear_all_color_overrides()
end
local inserts = 0
local deletes = 0
-- get diff
local diff = exec({"git", "diff", "--numstat"}, 1)
if config.gitstatus.recurse_submodules and system.get_file_info(".gitmodules") then
diff = diff .. exec({"git", "submodule", "foreach", "git diff --numstat --stat"}, 1)
end
local root = ""
for line in string.gmatch(diff, "[^\n]+") do
local submodule = line:match("^Entering '(.+)'$")
if submodule then
root = submodule.."/"
else
local ins, dels, path = line:match("(%d+)%s+(%d+)%s+(.+)")
if path then
inserts = inserts + (tonumber(ins) or 0)
deletes = deletes + (tonumber(dels) or 0)
local abs_path = core.project_dir.."/"..root..path
if TreeView then
-- Color this file, and each parent folder,
-- so you can see at a glance which folders
-- have modified files in them.
while abs_path do
TreeView:set_color_override(abs_path, style.gitstatus_modification)
abs_path = common.dirname(abs_path)
end
end
end
end
end
git.inserts = inserts
git.deletes = deletes
else
git.branch = nil
end
coroutine.yield(scan_rate)
end
end)
local get_items = StatusView.get_items
function StatusView:get_items()
if not git.branch then
return get_items(self)
end
local left, right = get_items(self)
local t = {
style.dim, self.separator,
(git.inserts ~= 0 or git.deletes ~= 0) and style.accent or style.text,
git.branch,
style.dim, " ",
git.inserts ~= 0 and style.accent or style.text, "+", git.inserts,
style.dim, " / ",
git.deletes ~= 0 and style.accent or style.text, "-", git.deletes,
}
for _, item in ipairs(t) do
table.insert(right, item)
end
return left, right
end
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