move config loader to its own package
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parent
e26f0ae865
commit
a4ed751abd
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@ -0,0 +1,89 @@
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package config
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/badjware/gitlabfs/git"
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"github.com/badjware/gitlabfs/platforms/gitlab"
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"gopkg.in/yaml.v2"
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)
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type (
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Config struct {
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FS FSConfig `yaml:"fs,omitempty"`
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Gitlab gitlab.GitlabClientConfig `yaml:"gitlab,omitempty"`
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Git git.GitClientParam `yaml:"git,omitempty"`
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}
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FSConfig struct {
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Mountpoint string `yaml:"mountpoint,omitempty"`
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MountOptions string `yaml:"mountoptions,omitempty"`
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}
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)
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func LoadConfig(configPath string) (*Config, error) {
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// defaults
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dataHome := os.Getenv("XDG_DATA_HOME")
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if dataHome == "" {
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dataHome = filepath.Join(os.Getenv("HOME"), ".local/share")
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}
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defaultCloneLocation := filepath.Join(dataHome, "gitlabfs")
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config := &Config{
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FS: FSConfig{
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Mountpoint: "",
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MountOptions: "nodev,nosuid",
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},
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Gitlab: gitlab.GitlabClientConfig{
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URL: "https://gitlab.com",
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Token: "",
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GroupIDs: []int{9970},
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UserIDs: []int{},
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IncludeCurrentUser: true,
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PullMethod: "http",
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},
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Git: git.GitClientParam{
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CloneLocation: defaultCloneLocation,
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Remote: "origin",
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OnClone: "init",
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AutoPull: false,
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Depth: 0,
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QueueSize: 200,
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QueueWorkerCount: 5,
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},
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}
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if configPath != "" {
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f, err := os.Open(configPath)
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if err != nil {
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return nil, fmt.Errorf("failed to open config file: %v", err)
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}
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defer f.Close()
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d := yaml.NewDecoder(f)
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if err := d.Decode(config); err != nil {
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return nil, fmt.Errorf("failed to parse config file: %v", err)
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}
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}
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return config, nil
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}
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func MakeGitConfig(config *Config) (*git.GitClientParam, error) {
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// parse on_clone
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if config.Git.OnClone != "init" && config.Git.OnClone != "clone" {
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return nil, fmt.Errorf("on_clone must be either \"init\" or \"clone\"")
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}
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return &config.Git, nil
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}
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func MakeGitlabConfig(config *Config) (*gitlab.GitlabClientConfig, error) {
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// parse pull_method
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if config.Gitlab.PullMethod != gitlab.PullMethodHTTP && config.Gitlab.PullMethod != gitlab.PullMethodSSH {
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return nil, fmt.Errorf("pull_method must be either \"%v\" or \"%v\"", gitlab.PullMethodHTTP, gitlab.PullMethodSSH)
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}
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return &config.Gitlab, nil
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}
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93
main.go
93
main.go
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@ -5,93 +5,14 @@ import (
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"fmt"
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"log/slog"
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"os"
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"path/filepath"
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"strings"
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"github.com/badjware/gitlabfs/config"
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"github.com/badjware/gitlabfs/fstree"
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"github.com/badjware/gitlabfs/git"
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"github.com/badjware/gitlabfs/platforms/gitlab"
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"gopkg.in/yaml.v2"
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)
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type (
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Config struct {
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FS FSConfig `yaml:"fs,omitempty"`
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Gitlab gitlab.GitlabClientConfig `yaml:"gitlab,omitempty"`
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Git git.GitClientParam `yaml:"git,omitempty"`
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}
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FSConfig struct {
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Mountpoint string `yaml:"mountpoint,omitempty"`
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MountOptions string `yaml:"mountoptions,omitempty"`
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}
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)
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func loadConfig(configPath string) (*Config, error) {
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// defaults
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dataHome := os.Getenv("XDG_DATA_HOME")
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if dataHome == "" {
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dataHome = filepath.Join(os.Getenv("HOME"), ".local/share")
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}
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defaultCloneLocation := filepath.Join(dataHome, "gitlabfs")
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config := &Config{
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FS: FSConfig{
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Mountpoint: "",
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MountOptions: "nodev,nosuid",
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},
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Gitlab: gitlab.GitlabClientConfig{
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URL: "https://gitlab.com",
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Token: "",
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GroupIDs: []int{9970},
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UserIDs: []int{},
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IncludeCurrentUser: true,
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PullMethod: "http",
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},
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Git: git.GitClientParam{
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CloneLocation: defaultCloneLocation,
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Remote: "origin",
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OnClone: "init",
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AutoPull: false,
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Depth: 0,
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QueueSize: 200,
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QueueWorkerCount: 5,
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},
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}
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if configPath != "" {
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f, err := os.Open(configPath)
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if err != nil {
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return nil, fmt.Errorf("failed to open config file: %v", err)
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}
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defer f.Close()
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d := yaml.NewDecoder(f)
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if err := d.Decode(config); err != nil {
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return nil, fmt.Errorf("failed to parse config file: %v", err)
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}
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}
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return config, nil
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}
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func makeGitlabConfig(config *Config) (*gitlab.GitlabClientConfig, error) {
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// parse pull_method
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if config.Gitlab.PullMethod != gitlab.PullMethodHTTP && config.Gitlab.PullMethod != gitlab.PullMethodSSH {
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return nil, fmt.Errorf("pull_method must be either \"%v\" or \"%v\"", gitlab.PullMethodHTTP, gitlab.PullMethodSSH)
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}
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return &config.Gitlab, nil
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}
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func makeGitConfig(config *Config) (*git.GitClientParam, error) {
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// parse on_clone
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if config.Git.OnClone != "init" && config.Git.OnClone != "clone" {
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return nil, fmt.Errorf("on_clone must be either \"init\" or \"clone\"")
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}
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return &config.Git, nil
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}
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func main() {
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configPath := flag.String("config", "", "The config file")
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mountoptionsFlag := flag.String("o", "", "Filesystem mount options. See mount.fuse(8)")
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@ -105,7 +26,7 @@ func main() {
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}
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flag.Parse()
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config, err := loadConfig(*configPath)
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loadedConfig, err := config.LoadConfig(*configPath)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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@ -115,7 +36,7 @@ func main() {
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logger := slog.Default()
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// Configure mountpoint
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mountpoint := config.FS.Mountpoint
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mountpoint := loadedConfig.FS.Mountpoint
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if flag.NArg() == 1 {
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mountpoint = flag.Arg(0)
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}
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@ -126,7 +47,7 @@ func main() {
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}
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// Configure mountoptions
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mountoptions := config.FS.MountOptions
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mountoptions := loadedConfig.FS.MountOptions
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if *mountoptionsFlag != "" {
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mountoptions = *mountoptionsFlag
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}
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@ -136,7 +57,7 @@ func main() {
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}
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// Create the git client
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gitClientParam, err := makeGitConfig(config)
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gitClientParam, err := config.MakeGitConfig(loadedConfig)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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@ -144,12 +65,12 @@ func main() {
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gitClient, _ := git.NewClient(logger, *gitClientParam)
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// Create the gitlab client
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GitlabClientConfig, err := makeGitlabConfig(config)
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GitlabClientConfig, err := config.MakeGitlabConfig(loadedConfig)
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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gitlabClient, _ := gitlab.NewClient(logger, config.Gitlab.URL, config.Gitlab.Token, *GitlabClientConfig)
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gitlabClient, _ := gitlab.NewClient(logger, loadedConfig.Gitlab.URL, loadedConfig.Gitlab.Token, *GitlabClientConfig)
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// Start the filesystem
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err = fstree.Start(
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