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Initial config parsing code.

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This commit is contained in:
Anna Rose Wiggins 2025-06-28 19:41:23 -04:00
parent 33837895d9
commit 02c8642ead
5 changed files with 179 additions and 1 deletions
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5
go.mod
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@ -2,4 +2,7 @@ module git.annabunches.net/annabunches/joyful
go 1.24.4
require github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1
require (
github.com/goccy/go-yaml v1.18.0
github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1
)

2
go.sum
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@ -1,2 +1,4 @@
github.com/goccy/go-yaml v1.18.0 h1:8W7wMFS12Pcas7KU+VVkaiCng+kG8QiFeFwzFb+rwuw=
github.com/goccy/go-yaml v1.18.0/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1 h1:92OsBIf5KB1Tatx+uUGOhah73jyNUrt7DmfDRXXJ5Xo=
github.com/holoplot/go-evdev v0.0.0-20240306072622-217e18f17db1/go.mod h1:iHAf8OIncO2gcQ8XOjS7CMJ2aPbX2Bs0wl5pZyanEqk=

62
internal/config/configparser.go Normal file
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@ -0,0 +1,62 @@
package config
import (
"fmt"
"os"
"path/filepath"
"strings"
"git.annabunches.net/annabunches/joyful/internal/logger"
"github.com/goccy/go-yaml"
)
type ConfigParser struct {
config Config
configFiles []string
}
// Parse all the config files and store the config data for further use
func (parser *ConfigParser) Parse(directory string) {
// Find the config files in the directory
dirEntries, err := os.ReadDir(directory)
logger.FatalIfError(err, "Failed to read config directory")
for _, file := range dirEntries {
name := file.Name()
if file.IsDir() || !(strings.HasSuffix(name, ".yaml") || strings.HasSuffix(name, ".yml")) {
continue
}
filePath := filepath.Join(directory, name)
if strings.HasSuffix(filePath, ".yaml") || strings.HasSuffix(filePath, ".yml") {
parser.configFiles = append(parser.configFiles, filePath)
}
}
rawData := parser.parseConfigFiles()
err = yaml.Unmarshal(rawData, &parser.config)
logger.FatalIfError(err, "Failed to parse config")
}
// Open each config file and concatenate their contents
func (parser *ConfigParser) parseConfigFiles() []byte {
var rawData []byte
for _, filePath := range parser.configFiles {
data, err := os.ReadFile(filePath)
if err != nil {
logger.LogIfError(err, fmt.Sprintf("Failed to read config file '%s'", filePath))
continue
}
rawData = append(rawData, data...)
rawData = append(rawData, '\n')
}
if len(rawData) == 0 {
logger.Log("No config data found")
return nil
}
return rawData
}

70
internal/config/maps.go Normal file
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@ -0,0 +1,70 @@
package config
import (
"github.com/holoplot/go-evdev"
)
var (
EvCodeMap = map[string]evdev.EvCode{
"ABS_X": evdev.ABS_X,
"ABS_Y": evdev.ABS_Y,
"ABS_Z": evdev.ABS_Z,
"ABS_RX": evdev.ABS_RX,
"ABS_RY": evdev.ABS_RY,
"ABS_RZ": evdev.ABS_RZ,
"ABS_THROTTLE": evdev.ABS_THROTTLE,
"ABS_WHEEL": evdev.ABS_WHEEL,
"BTN_TRIGGER": evdev.BTN_TRIGGER,
"BTN_THUMB": evdev.BTN_THUMB,
"BTN_THUMB2": evdev.BTN_THUMB2,
"BTN_TOP": evdev.BTN_TOP,
"BTN_TOP2": evdev.BTN_TOP2,
"BTN_PINKIE": evdev.BTN_PINKIE,
"BTN_BASE": evdev.BTN_BASE,
"BTN_BASE2": evdev.BTN_BASE2,
"BTN_BASE3": evdev.BTN_BASE3,
"BTN_BASE4": evdev.BTN_BASE4,
"BTN_BASE5": evdev.BTN_BASE5,
"BTN_BASE6": evdev.BTN_BASE6,
"BTN_TRIGGER_HAPPY1": evdev.BTN_TRIGGER_HAPPY1,
"BTN_TRIGGER_HAPPY2": evdev.BTN_TRIGGER_HAPPY2,
"BTN_TRIGGER_HAPPY3": evdev.BTN_TRIGGER_HAPPY3,
"BTN_TRIGGER_HAPPY4": evdev.BTN_TRIGGER_HAPPY4,
"BTN_TRIGGER_HAPPY5": evdev.BTN_TRIGGER_HAPPY5,
"BTN_TRIGGER_HAPPY6": evdev.BTN_TRIGGER_HAPPY6,
"BTN_TRIGGER_HAPPY7": evdev.BTN_TRIGGER_HAPPY7,
"BTN_TRIGGER_HAPPY8": evdev.BTN_TRIGGER_HAPPY8,
"BTN_TRIGGER_HAPPY9": evdev.BTN_TRIGGER_HAPPY9,
"BTN_TRIGGER_HAPPY10": evdev.BTN_TRIGGER_HAPPY10,
"BTN_TRIGGER_HAPPY11": evdev.BTN_TRIGGER_HAPPY11,
"BTN_TRIGGER_HAPPY12": evdev.BTN_TRIGGER_HAPPY12,
"BTN_TRIGGER_HAPPY13": evdev.BTN_TRIGGER_HAPPY13,
"BTN_TRIGGER_HAPPY14": evdev.BTN_TRIGGER_HAPPY14,
"BTN_TRIGGER_HAPPY15": evdev.BTN_TRIGGER_HAPPY15,
"BTN_TRIGGER_HAPPY16": evdev.BTN_TRIGGER_HAPPY16,
"BTN_TRIGGER_HAPPY17": evdev.BTN_TRIGGER_HAPPY17,
"BTN_TRIGGER_HAPPY18": evdev.BTN_TRIGGER_HAPPY18,
"BTN_TRIGGER_HAPPY19": evdev.BTN_TRIGGER_HAPPY19,
"BTN_TRIGGER_HAPPY20": evdev.BTN_TRIGGER_HAPPY20,
"BTN_TRIGGER_HAPPY21": evdev.BTN_TRIGGER_HAPPY21,
"BTN_TRIGGER_HAPPY22": evdev.BTN_TRIGGER_HAPPY22,
"BTN_TRIGGER_HAPPY23": evdev.BTN_TRIGGER_HAPPY23,
"BTN_TRIGGER_HAPPY24": evdev.BTN_TRIGGER_HAPPY24,
"BTN_TRIGGER_HAPPY25": evdev.BTN_TRIGGER_HAPPY25,
"BTN_TRIGGER_HAPPY26": evdev.BTN_TRIGGER_HAPPY26,
"BTN_TRIGGER_HAPPY27": evdev.BTN_TRIGGER_HAPPY27,
"BTN_TRIGGER_HAPPY28": evdev.BTN_TRIGGER_HAPPY28,
"BTN_TRIGGER_HAPPY29": evdev.BTN_TRIGGER_HAPPY29,
"BTN_TRIGGER_HAPPY30": evdev.BTN_TRIGGER_HAPPY30,
"BTN_TRIGGER_HAPPY31": evdev.BTN_TRIGGER_HAPPY31,
"BTN_TRIGGER_HAPPY32": evdev.BTN_TRIGGER_HAPPY32,
"BTN_TRIGGER_HAPPY33": evdev.BTN_TRIGGER_HAPPY33,
"BTN_TRIGGER_HAPPY34": evdev.BTN_TRIGGER_HAPPY34,
"BTN_TRIGGER_HAPPY35": evdev.BTN_TRIGGER_HAPPY35,
"BTN_TRIGGER_HAPPY36": evdev.BTN_TRIGGER_HAPPY36,
"BTN_TRIGGER_HAPPY37": evdev.BTN_TRIGGER_HAPPY37,
"BTN_TRIGGER_HAPPY38": evdev.BTN_TRIGGER_HAPPY38,
"BTN_TRIGGER_HAPPY39": evdev.BTN_TRIGGER_HAPPY39,
"BTN_TRIGGER_HAPPY40": evdev.BTN_TRIGGER_HAPPY40,
}
)

41
internal/config/types.go Normal file
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@ -0,0 +1,41 @@
package config
type Config struct {
Devices DevicesConfig `yaml:"devices"`
Rules []RuleConfig `yaml:"rules"`
}
type DevicesConfig struct {
Physical []PhysicalDeviceConfig `yaml:"physical"`
Virtual []VirtualDeviceConfig `yaml:"virtual"`
}
type PhysicalDeviceConfig struct {
Name string `yaml:"name"`
Uuid string `yaml:"uuid"`
}
type VirtualDeviceConfig struct {
NumButtons int `yaml:"num_buttons"`
NumAxes int `yaml:"num_axes"`
}
type RuleConfig struct {
Type string `yaml:"type"`
Input RuleInputConfig `yaml:"input"`
Output RuleOutputConfig `yaml:"output"`
}
type RuleInputConfig struct {
Device string `yaml:"device"`
Button string `yaml:"button,omitempty"`
Buttons []string `yaml:"buttons,omitempty"`
Axis string `yaml:"axis,omitempty"`
Inverted bool `yaml:"inverted,omitempty"`
}
type RuleOutputConfig struct {
Device string `yaml:"device"`
Button string `yaml:"button,omitempty"`
Axis string `yaml:"axis,omitempty"`
}