95 lines
1.7 KiB
Go
95 lines
1.7 KiB
Go
package config
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import (
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"encoding/json"
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"os"
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)
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// Read reads application config from JSON files.
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func Read(cfgPath, boxPath, cmdPath string) (*Config, error) {
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cfg, err := ReadConfig(cfgPath)
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if err != nil {
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return nil, err
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}
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cfg, err = ReadBoxes(cfg, boxPath)
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if err != nil {
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return nil, err
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}
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cfg, err = ReadCommands(cfg, cmdPath)
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if err != nil {
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return nil, err
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}
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return cfg, err
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}
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// ReadConfig reads application config from a JSON file.
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func ReadConfig(path string) (*Config, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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cfg := &Config{}
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err = json.Unmarshal(data, cfg)
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if err != nil {
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return nil, err
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}
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return cfg, err
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}
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// ReadBoxes reads boxes config from a JSON file.
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func ReadBoxes(cfg *Config, path string) (*Config, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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boxes := make(map[string]*Box)
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err = json.Unmarshal(data, &boxes)
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if err != nil {
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return nil, err
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}
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for _, box := range boxes {
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setBoxDefaults(box, cfg.Box)
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}
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cfg.Boxes = boxes
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return cfg, err
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}
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// ReadCommands reads commands config from a JSON file.
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func ReadCommands(cfg *Config, path string) (*Config, error) {
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data, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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commands := make(map[string]SandboxCommands)
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err = json.Unmarshal(data, &commands)
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if err != nil {
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return nil, err
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}
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for _, playCmds := range commands {
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for _, cmd := range playCmds {
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if cmd.Before != nil {
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setStepDefaults(cmd.Before, cfg.Step)
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}
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for _, step := range cmd.Steps {
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setStepDefaults(step, cfg.Step)
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}
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if cmd.After != nil {
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setStepDefaults(cmd.After, cfg.Step)
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}
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}
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}
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cfg.Commands = commands
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return cfg, err
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}
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