deblan/i3-blocks-go
deblan/i3-blocks-go
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volume: replace amixer with pamixer
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volume: use sink instead of channel
This commit is contained in:
Simon Vieille 2024-08-04 17:46:47 +02:00
commit 3345c46837
Signed by: deblan
GPG key ID: 579388D585F70417
2 changed files with 50 additions and 25 deletions
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7
README.md
View file

@ -10,6 +10,7 @@ Blocks compatible with [i3blocks](https://github.com/vivien/i3blocks).
* `df` for `du` block
* `xdg-open` for `du` block
* `playerctl` for `spotify` block
* `pamixer` for `volume` block
## Installation
@ -101,7 +102,7 @@ markup=pango
interval=3
[ip_eth0_ip6]
command=/path/to/ip -iface=eth0 -version=ip4 -name=Bar
command=/path/to/ip -iface=eth0 -version=ip6 -name=Bar
format=json
markup=pango
interval=3
@ -179,9 +180,11 @@ interval=3
Show volume.
Note: use `pamixer --list-sinks`
```
[volume]
command=/path/to/volume -channel=Master
command=/path/to/volume -sinks="Default:alsa_output.pci-0000_00_1f.3.analog-stereo;Headset:bluez_output.00_1B_66_B6_87_05
format=json
markup=pango
interval=1

68
blocks/volume/main.go
View file

@ -3,46 +3,68 @@ package main
import (
"flag"
"fmt"
r "gitnet.fr/deblan/i3-blocks-go/rendering"
"os/exec"
"regexp"
"strconv"
"strings"
r "gitnet.fr/deblan/i3-blocks-go/rendering"
)
func Volume(channel string) int {
output, _ := exec.Command("amixer", "get", channel).Output()
func Volume(id string) int {
output, _ := exec.Command("pamixer", "--sink", id, "--get-volume").Output()
regex, _ := regexp.Compile(`\[(\d+)%\]`)
data := regex.FindStringSubmatch(string(output))
volume, _ := strconv.Atoi(data[1])
volume, _ := strconv.Atoi(strings.TrimSpace(string(output)))
return volume
}
func main() {
argChannel := flag.String("channel", "Master", "the channel")
argSinks := flag.String("sinks", "", "list of sinks, eg: CUSTOM_NAME:SINK_VALUE;CUSTOM_NAME2:SINK_VALUE2")
flag.Parse()
volume := Volume(*argChannel)
sinks := strings.Split(*argSinks, ";")
var symbole string
var items []string
if volume == 0 {
symbole = "\uf026"
} else if volume < 50 {
symbole = "\uf027"
} else {
symbole = "\uf028"
for _, sink := range sinks {
info := strings.Split(sink, ":")
if len(info) != 2 {
continue
}
name := info[0]
id := info[1]
volume := Volume(id)
var symbole string
if volume == 0 {
symbole = "\uf026"
} else if volume < 50 {
symbole = "\uf027"
} else {
symbole = "\uf028"
}
label := r.TextWithPadding(
name,
r.FB{
Foreground: r.Color("grey1"),
Background: r.Color("black2"),
},
)
value := r.TextWithPadding(fmt.Sprintf("%d%% %s", volume, r.FontAwesome(symbole)), r.FB{
Foreground: r.Color("grey1"),
Background: r.Color("black1"),
})
items = append(items, fmt.Sprintf("%s%s", label, value))
}
value := r.TextWithPadding(fmt.Sprintf("%d%% %s", volume, r.FontAwesome(symbole)), r.FB{
Foreground: r.Color("grey1"),
Background: r.Color("black1"),
})
options := r.NewBlockOptions()
options.FullText = value
options.FullText = strings.Join(items, "")
block := r.Block("volume", options)
fmt.Println(block)