summaryrefslogtreecommitdiff
path: root/docker-widget
diff options
context:
space:
mode:
authorstreetturtle <streetturtle@gmail.com>2020-08-17 17:00:55 -0400
committerstreetturtle <streetturtle@gmail.com>2020-08-17 17:00:55 -0400
commit3b68a403c7d79dd88be01c3d8e30b98dabc353d8 (patch)
treeade7620688ca5233011d1c73decd5492e6b4730a /docker-widget
parent0973c7586ec0db7e6ec51297d7e38c4ee915b472 (diff)
[docker] update readme
Diffstat (limited to 'docker-widget')
-rw-r--r--docker-widget/README.md32
-rw-r--r--docker-widget/docker.gifbin0 -> 554357 bytes
-rw-r--r--docker-widget/docker.lua32
3 files changed, 53 insertions, 11 deletions
diff --git a/docker-widget/README.md b/docker-widget/README.md
index ae0615e..105a0ed 100644
--- a/docker-widget/README.md
+++ b/docker-widget/README.md
@@ -1,3 +1,33 @@
# Docker Widget
-The widget is in progress... \ No newline at end of file
+The widget allows to manage containers, namely start/stop/pause/unpause:
+
+![screenshot](./docker.gif)
+
+## Customization
+
+It is possible to customize widget by providing a table with all or some of the following config parameters:
+
+| Name | Default | Description |
+|---|---|---|
+| `icon` | `./docker-widget/icons/docker.svg` | Path to the icon |
+| `number_of_containers` | `-1` | Number of last created containers to show |
+
+## Installation
+
+Clone the repo under **~/.config/awesome/** and add widget in **rc.lua**:
+
+```lua
+local docker_widget = require("awesome-wm-widgets.docker-widget.docker")
+...
+s.mytasklist, -- Middle widget
+ { -- Right widgets
+ layout = wibox.layout.fixed.horizontal,
+ ...
+ -- default
+ docker_widget(),
+ -- customized
+ github_activity_widget{
+ number_of_containers = 5
+ },
+``` \ No newline at end of file
diff --git a/docker-widget/docker.gif b/docker-widget/docker.gif
new file mode 100644
index 0000000..3b39b5f
--- /dev/null
+++ b/docker-widget/docker.gif
Binary files differ
diff --git a/docker-widget/docker.lua b/docker-widget/docker.lua
index 918e3b5..6c2e6c7 100644
--- a/docker-widget/docker.lua
+++ b/docker-widget/docker.lua
@@ -19,7 +19,7 @@ local HOME_DIR = os.getenv("HOME")
local WIDGET_DIR = HOME_DIR .. '/.config/awesome/awesome-wm-widgets/docker-widget'
local ICONS_DIR = WIDGET_DIR .. '/icons/'
-local LIST_CONTAINERS_CMD = [[bash -c "docker container ls -a --format '{{.Names}}::{{.ID}}::{{.Image}}::{{.Status}}'"]]
+local LIST_CONTAINERS_CMD = [[bash -c "docker container ls -a -s -n %s --format '{{.Names}}::{{.ID}}::{{.Image}}::{{.Status}}::{{.Size}}'"]]
--- Utility function to show warning messages
local function show_warning(message)
@@ -56,20 +56,23 @@ local docker_widget = wibox.widget {
}
local parse_container = function(line)
- local name, id, image, status, how_long = line:match('(.*)::(.*)::(.*)::(%w*) (.*)')
+ local name, id, image, status, how_long, size = line:match('(.*)::(.*)::(.*)::(%w*) (.*)::(.*)')
local actual_status
if status == 'Up' and how_long:find('Paused') then actual_status = 'Paused'
- else actual_status = status
- end
+ else actual_status = status end
+
+ how_long = how_long:gsub('%s?%(.*%)%s?', '')
+ -- if how_long:find('seconds') then how_long = 'less than a minute ago' end
local container = {
name = name,
id = id,
image = image,
status = actual_status,
- how_long = how_long:gsub('%s?%(.*%)%s?', ''),
+ how_long = how_long,
+ size = size,
is_up = function() return status == 'Up' end,
- is_paused = function() return how_long:find('Paused') end,
+ is_paused = function() return actual_status:find('Paused') end,
is_exited = function() return status == 'Exited' end
}
return container
@@ -86,6 +89,7 @@ local function worker(args)
local args = args or {}
local icon = args.icon or ICONS_DIR .. 'docker.svg'
+ local number_of_containers = args.num_of_containers or -1
docker_widget:set_icon(icon)
@@ -201,9 +205,13 @@ local function worker(args)
{
{
{
- status_icon,
- margins = 8,
- layout = wibox.container.margin
+ {
+ status_icon,
+ margins = 8,
+ layout = wibox.container.margin
+ },
+ valigh = 'center',
+ layout = wibox.container.place
},
{
{
@@ -212,6 +220,10 @@ local function worker(args)
widget = wibox.widget.textbox
},
{
+ text = container['size'],
+ widget = wibox.widget.textbox
+ },
+ {
text = container['how_long'],
widget = wibox.widget.textbox
},
@@ -258,7 +270,7 @@ local function worker(args)
if popup.visible then
popup.visible = not popup.visible
else
- spawn.easy_async(LIST_CONTAINERS_CMD, function(stdout, stderr)
+ spawn.easy_async(string.format(LIST_CONTAINERS_CMD, number_of_containers), function(stdout, stderr)
rebuild_widget(stdout, stderr)
popup:move_next_to(mouse.current_widget_geometry)
end)