diff --git a/gitlab-widget/gitlab.lua b/gitlab-widget/gitlab.lua new file mode 100644 index 0000000..d7a8e35 --- /dev/null +++ b/gitlab-widget/gitlab.lua @@ -0,0 +1,353 @@ +------------------------------------------------- +-- Gitlab Widget for Awesome Window Manager +-- Shows the number of currently assigned pull requests +-- More details could be found here: +-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/gitlab-widget + +-- @author Pavel Makhov +-- @copyright 2020 Pavel Makhov +------------------------------------------------- + +local awful = require("awful") +local wibox = require("wibox") +local watch = require("awful.widget.watch") +local json = require("json") +local spawn = require("awful.spawn") +local naughty = require("naughty") +local gears = require("gears") +local beautiful = require("beautiful") +local gfs = require("gears.filesystem") + +local HOME_DIR = os.getenv("HOME") +local WIDGET_DIR = HOME_DIR .. '/.config/awesome/awesome-wm-widgets/gitlab-widget/' +local GET_PRS_CMD= [[bash -c "curl -s --show-error --header 'PRIVATE-TOKEN: %s' '%s/api/v4/merge_requests'"]] +local DOWNLOAD_AVATAR_CMD = [[bash -c "curl -L -n --create-dirs -o %s/.cache/awmw/gitlab-widget/avatars/%s %s"]] + +local gitlab_widget = wibox.widget { + { + { + id = 'icon', + widget = wibox.widget.imagebox + }, + margins = 4, + layout = wibox.container.margin + }, + { + id = "txt", + widget = wibox.widget.textbox + }, + { + id = "new_pr", + widget = wibox.widget.textbox + }, + layout = wibox.layout.fixed.horizontal, + set_text = function(self, new_value) + self.txt.text = new_value + end, + set_icon = function(self, new_value) + self:get_children_by_id('icon')[1]:set_image(new_value) + end +} + +local function show_warning(message) + naughty.notify{ + preset = naughty.config.presets.critical, + title = 'Gitlab Widget', + text = message} +end + +local popup = awful.popup{ + ontop = true, + visible = false, + shape = gears.shape.rounded_rect, + border_width = 1, + border_color = beautiful.bg_focus, + maximum_width = 400, + offset = { y = 5 }, + widget = {} +} + +--- Converts string representation of date (2020-06-02T11:25:27Z) to date +local function parse_date(date_str) + local pattern = "(%d+)%-(%d+)%-(%d+)T(%d+):(%d+):(%d+)%Z" + local y, m, d, h, min, sec, mil = date_str:match(pattern) + + return os.time{year = y, month = m, day = d, hour = h, min = min, sec = sec} +end + +--- Converts seconds to "time ago" represenation, like '1 hour ago' +local function to_time_ago(seconds) + local days = seconds / 86400 + if days > 1 then + days = math.floor(days + 0.5) + return days .. (days == 1 and ' day' or ' days') .. ' ago' + end + + local hours = (seconds % 86400) / 3600 + if hours > 1 then + hours = math.floor(hours + 0.5) + return hours .. (hours == 1 and ' hour' or ' hours') .. ' ago' + end + + local minutes = ((seconds % 86400) % 3600) / 60 + if minutes > 1 then + minutes = math.floor(minutes + 0.5) + return minutes .. (minutes == 1 and ' minute' or ' minutes') .. ' ago' + end +end + +local function ellipsize(text, length) + return (text:len() > length and length > 0) + and text:sub(0, length - 3) .. '...' + or text +end + +local function worker(args) + + local args = args or {} + + local icon = args.icon or WIDGET_DIR .. '/icons/gitlab-icon.svg' + local api_token = args.api_token or show_warning('API Token is not set') + local host = args.host or show_warning('Gitlab host is not set') + local timeout = args.timeout or 60 + + local current_number_of_prs + + local to_review_rows = {layout = wibox.layout.fixed.vertical} + local my_review_rows = {layout = wibox.layout.fixed.vertical} + local rows = {layout = wibox.layout.fixed.vertical} + + gitlab_widget:set_icon(icon) + + local update_widget = function(widget, stdout, stderr, _, _) + + if stderr ~= '' then + show_warning(stderr) + return + end + + local result = json.decode(stdout) + + current_number_of_prs = rawlen(result) + + if current_number_of_prs == 0 then + widget:set_visible(false) + return + end + + widget:set_visible(true) + widget:set_text(current_number_of_prs) + + for i = 0, #rows do rows[i]=nil end + + for i = 0, #to_review_rows do to_review_rows[i]=nil end + table.insert(to_review_rows, { + { + markup = 'PRs to review', + align = 'center', + forced_height = 20, + widget = wibox.widget.textbox + }, + bg = beautiful.bg_normal, + widget = wibox.container.background + }) + + for i = 0, #my_review_rows do my_review_rows[i]=nil end + table.insert(my_review_rows, { + { + markup = 'My PRs', + align = 'center', + forced_height = 20, + widget = wibox.widget.textbox + }, + bg = beautiful.bg_normal, + widget = wibox.container.background + }) + local current_time = os.time(os.date("!*t")) + + for _, pr in ipairs(result) do + local path_to_avatar = os.getenv("HOME") ..'/.cache/awmw/gitlab-widget/avatars/' .. pr.author.id + + local row = wibox.widget { + { + { + { + { + resize = true, + image = path_to_avatar, + forced_width = 40, + forced_height = 40, + widget = wibox.widget.imagebox + }, + id = 'avatar', + margins = 8, + layout = wibox.container.margin + }, + { + { + id = 'title', + markup = '' .. ellipsize(pr.title, 50) .. '', + widget = wibox.widget.textbox, + forced_width = 400 + }, + { + { + { + { + text = pr.source_branch, + widget = wibox.widget.textbox + }, + { + text = '->', + widget = wibox.widget.textbox + }, + { + text = pr.target_branch, + widget = wibox.widget.textbox + }, + spacing = 8, + layout = wibox.layout.fixed.horizontal + }, + { + { + text = pr.author.name, + widget = wibox.widget.textbox + }, + { + text = to_time_ago(os.difftime(current_time, parse_date(pr.created_at))), + widget = wibox.widget.textbox + }, + spacing = 8, + expand = 'none', + layout = wibox.layout.fixed.horizontal + }, + forced_width = 285, + layout = wibox.layout.fixed.vertical + }, + { + { + { + -- image = number_of_approves > 0 and WIDGET_DIR .. '/check.svg' or '', + image = WIDGET_DIR .. '/icons/check.svg', + resize = false, + widget = wibox.widget.imagebox + }, + { + text = pr.upvotes, + widget = wibox.widget.textbox + }, + layout = wibox.layout.fixed.horizontal + }, + { + { + image = WIDGET_DIR .. '/icons/message-circle.svg', + resize = false, + widget = wibox.widget.imagebox + }, + { + text = pr.user_notes_count, + widget = wibox.widget.textbox + }, + layout = wibox.layout.fixed.horizontal + }, + layout = wibox.layout.fixed.vertical + }, + layout = wibox.layout.fixed.horizontal + }, + + spacing = 8, + layout = wibox.layout.fixed.vertical + }, + spacing = 8, + layout = wibox.layout.fixed.horizontal + }, + margins = 8, + layout = wibox.container.margin + }, + bg = beautiful.bg_normal, + widget = wibox.container.background + } + + if not gfs.file_readable(path_to_avatar) then + spawn.easy_async(string.format( + DOWNLOAD_AVATAR_CMD, + HOME_DIR, + pr.author.id, + pr.author.avatar_url), function() row:get_children_by_id('avatar')[1]:set_image(path_to_avatar) end) + end + + row:connect_signal("mouse::enter", function(c) c:set_bg(beautiful.bg_focus) end) + row:connect_signal("mouse::leave", function(c) c:set_bg(beautiful.bg_normal) end) + + row:get_children_by_id('title')[1]:buttons( + awful.util.table.join( + awful.button({}, 1, function() + spawn.with_shell("xdg-open " .. pr.web_url) + popup.visible = false + end) + ) + ) + row:get_children_by_id('avatar')[1]:buttons( + awful.util.table.join( + awful.button({}, 1, function() + spawn.with_shell("xdg-open " .. pr.author.web_url) + popup.visible = false + end) + ) + ) + + local old_cursor, old_wibox + row:get_children_by_id('title')[1]:connect_signal("mouse::enter", function(c) + local wb = mouse.current_wibox + old_cursor, old_wibox = wb.cursor, wb + wb.cursor = "hand1" + end) + row:get_children_by_id('title')[1]:connect_signal("mouse::leave", function(c) + if old_wibox then + old_wibox.cursor = old_cursor + old_wibox = nil + end + end) + + local old_cursor, old_wibox + row:get_children_by_id('avatar')[1]:connect_signal("mouse::enter", function(c) + local wb = mouse.current_wibox + old_cursor, old_wibox = wb.cursor, wb + wb.cursor = "hand1" + end) + row:get_children_by_id('avatar')[1]:connect_signal("mouse::leave", function(c) + if old_wibox then + old_wibox.cursor = old_cursor + old_wibox = nil + end + end) + + table.insert(to_review_rows, row) + end + + table.insert(rows, to_review_rows) + if (#my_review_rows > 1) then + table.insert(rows, my_review_rows) + end + popup:setup(rows) + end + + gitlab_widget:buttons( + awful.util.table.join( + awful.button({}, 1, function() + if popup.visible then + popup.visible = not popup.visible + else + popup:move_next_to(mouse.current_widget_geometry) + end + end) + ) + ) + + watch(string.format(GET_PRS_CMD, api_token, host), + -- string.format(GET_PRS_CMD, host, workspace, repo_slug, uuid, uuid), + timeout, update_widget, gitlab_widget) + return gitlab_widget +end + +return setmetatable(gitlab_widget, { __call = function(_, ...) return worker(...) end }) diff --git a/gitlab-widget/icons/check.svg b/gitlab-widget/icons/check.svg new file mode 100644 index 0000000..e9e44ac --- /dev/null +++ b/gitlab-widget/icons/check.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/gitlab-widget/icons/gitlab-icon.svg b/gitlab-widget/icons/gitlab-icon.svg new file mode 100644 index 0000000..abe3f37 --- /dev/null +++ b/gitlab-widget/icons/gitlab-icon.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/gitlab-widget/icons/message-circle.svg b/gitlab-widget/icons/message-circle.svg new file mode 100644 index 0000000..43eacbb --- /dev/null +++ b/gitlab-widget/icons/message-circle.svg @@ -0,0 +1 @@ + \ No newline at end of file