Ole-Morten Duesund
2ed5ce7ad2
- Add TODO comments in config structure for future keyword filtering - Document planned subjectKeywords, senderKeywords, and recipientKeywords support - Create TODO.md with detailed feature specification and use cases - Update CLAUDE.md with keyword filtering in next steps 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
115 lines
3.2 KiB
Go
115 lines
3.2 KiB
Go
package config
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import (
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"encoding/json"
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"flag"
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"fmt"
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"os"
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"path/filepath"
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)
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type Config struct {
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CouchDb CouchDbConfig `json:"couchDb"`
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MailSources []MailSource `json:"mailSources"`
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}
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type CouchDbConfig struct {
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URL string `json:"url"`
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User string `json:"user"`
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Password string `json:"password"`
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Database string `json:"database"`
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}
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type MailSource struct {
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Name string `json:"name"`
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Enabled bool `json:"enabled"`
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Protocol string `json:"protocol"`
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Host string `json:"host"`
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Port int `json:"port"`
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User string `json:"user"`
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Password string `json:"password"`
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Sync bool `json:"sync"`
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FolderFilter FolderFilter `json:"folderFilter"`
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MessageFilter MessageFilter `json:"messageFilter"`
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}
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type FolderFilter struct {
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Include []string `json:"include"`
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Exclude []string `json:"exclude"`
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}
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type MessageFilter struct {
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Since string `json:"since,omitempty"`
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// TODO: Add keyword filtering support
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// SubjectKeywords []string `json:"subjectKeywords,omitempty"` // Filter by keywords in subject
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// SenderKeywords []string `json:"senderKeywords,omitempty"` // Filter by keywords in sender addresses
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// RecipientKeywords []string `json:"recipientKeywords,omitempty"` // Filter by keywords in recipient addresses
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}
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func LoadConfig(path string) (*Config, error) {
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configFile, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer configFile.Close()
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var config Config
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jsonParser := json.NewDecoder(configFile)
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if err = jsonParser.Decode(&config); err != nil {
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return nil, err
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}
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return &config, nil
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}
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// FindConfigFile searches for config.json in the following order:
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// 1. Path specified by -config flag
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// 2. ./config.json (current directory)
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// 3. ~/.config/mail2couch/config.json (user config directory)
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// 4. ~/.mail2couch.json (user home directory)
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func FindConfigFile() (string, error) {
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// Check for command line flag
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configFlag := flag.String("config", "", "Path to configuration file")
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flag.Parse()
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if *configFlag != "" {
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if _, err := os.Stat(*configFlag); err == nil {
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return *configFlag, nil
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}
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return "", fmt.Errorf("specified config file not found: %s", *configFlag)
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}
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// List of possible config file locations in order of preference
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candidates := []string{
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"config.json", // Current directory
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"config/config.json", // Config subdirectory
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}
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// Add user directory paths
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if homeDir, err := os.UserHomeDir(); err == nil {
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candidates = append(candidates,
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filepath.Join(homeDir, ".config", "mail2couch", "config.json"),
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filepath.Join(homeDir, ".mail2couch.json"),
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)
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}
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// Try each candidate location
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for _, candidate := range candidates {
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if _, err := os.Stat(candidate); err == nil {
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return candidate, nil
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}
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}
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return "", fmt.Errorf("no configuration file found. Searched locations: %v", candidates)
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}
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// LoadConfigWithDiscovery loads configuration using automatic file discovery
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func LoadConfigWithDiscovery() (*Config, error) {
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configPath, err := FindConfigFile()
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if err != nil {
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return nil, err
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}
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fmt.Printf("Using configuration file: %s\n", configPath)
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return LoadConfig(configPath)
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}
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