mirror of
https://github.com/psviderski/uncloud.git
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feat: add 'uc caddy config' command to show the current Caddyfile
This commit is contained in:
Pasha Sviderski
@@ -0,0 +1,76 @@
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package caddy
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import (
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"context"
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"fmt"
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"os"
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"github.com/alecthomas/chroma/v2/quick"
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"github.com/psviderski/uncloud/internal/cli"
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"github.com/psviderski/uncloud/pkg/api"
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"github.com/spf13/cobra"
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)
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type configOptions struct {
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machine string
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noColor bool
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context string
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}
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func NewConfigCommand() *cobra.Command {
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opts := configOptions{}
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cmd := &cobra.Command{
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Use: "config",
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Short: "Show the current Caddy configuration (Caddyfile).",
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Long: "Display the current Caddy configuration (Caddyfile) from the connected machine or a specified one.",
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RunE: func(cmd *cobra.Command, args []string) error {
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uncli := cmd.Context().Value("cli").(*cli.CLI)
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return runConfig(cmd.Context(), uncli, opts)
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},
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}
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cmd.Flags().StringVarP(&opts.machine, "machine", "m", "",
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"Name or ID of the machine to get the configuration from. (default is connected machine)")
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cmd.Flags().BoolVar(&opts.noColor, "no-color", false,
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"Disable syntax highlighting for the output.")
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cmd.Flags().StringVarP(
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&opts.context, "context", "c", "",
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"Name of the cluster context. (default is the current context)",
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)
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return cmd
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}
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func runConfig(ctx context.Context, uncli *cli.CLI, opts configOptions) error {
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clusterClient, err := uncli.ConnectCluster(ctx, opts.context)
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if err != nil {
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return fmt.Errorf("connect to cluster: %w", err)
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}
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defer clusterClient.Close()
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if opts.machine != "" {
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// If a specific machine is requested, use it to get the Caddy configuration.
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ctx, _, err = api.ProxyMachinesContext(ctx, clusterClient, []string{opts.machine})
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if err != nil {
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return err
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}
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}
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config, err := clusterClient.Caddy.GetConfig(ctx, nil)
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if err != nil {
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return fmt.Errorf("get Caddy config: %w", err)
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}
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// Print the Caddyfile with syntax highlighting.
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if opts.noColor {
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fmt.Print(config.Caddyfile)
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} else {
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if err = quick.Highlight(os.Stdout, config.Caddyfile, "caddy", "terminal256", "monokai"); err != nil {
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// If highlighting fails, fall back to plain output.
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fmt.Print(config.Caddyfile)
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}
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}
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return nil
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}
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@@ -10,6 +10,7 @@ func NewRootCommand() *cobra.Command {
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Short: "Manage Caddy reverse proxy service.",
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}
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cmd.AddCommand(
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NewConfigCommand(),
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NewDeployCommand(),
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)
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return cmd
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@@ -6,6 +6,7 @@ require (
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github.com/BurntSushi/toml v1.4.0
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github.com/Masterminds/semver v1.5.0
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github.com/Masterminds/squirrel v1.5.4
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github.com/alecthomas/chroma/v2 v2.20.0
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github.com/caddyserver/caddy/v2 v2.8.4
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github.com/cenkalti/backoff/v4 v4.3.0
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github.com/charmbracelet/huh v0.6.0
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@@ -108,6 +109,7 @@ require (
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github.com/dgraph-io/badger/v2 v2.2007.4 // indirect
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github.com/dgraph-io/ristretto v0.1.1 // indirect
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github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
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github.com/dlclark/regexp2 v1.11.5 // indirect
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github.com/docker/buildx v0.18.0 // indirect
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github.com/docker/distribution v2.8.3+incompatible // indirect
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github.com/docker/docker-credential-helpers v0.8.2 // indirect
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@@ -53,6 +53,12 @@ github.com/OneOfOne/xxhash v1.2.8/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdII
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github.com/Shopify/logrus-bugsnag v0.0.0-20170309145241-6dbc35f2c30d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ=
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github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d h1:UrqY+r/OJnIp5u0s1SbQ8dVfLCZJsnvazdBP5hS4iRs=
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github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ=
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github.com/alecthomas/assert/v2 v2.11.0 h1:2Q9r3ki8+JYXvGsDyBXwH3LcJ+WK5D0gc5E8vS6K3D0=
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github.com/alecthomas/assert/v2 v2.11.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
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github.com/alecthomas/chroma/v2 v2.20.0 h1:sfIHpxPyR07/Oylvmcai3X/exDlE8+FA820NTz+9sGw=
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github.com/alecthomas/chroma/v2 v2.20.0/go.mod h1:e7tViK0xh/Nf4BYHl00ycY6rV7b8iXBksI9E359yNmA=
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github.com/alecthomas/repr v0.5.1 h1:E3G4t2QbHTSNpPKBgMTln5KLkZHLOcU7r37J4pXBuIg=
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github.com/alecthomas/repr v0.5.1/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
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github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
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github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
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github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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@@ -259,6 +265,8 @@ github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 h1:fAjc9m62+UWV/WA
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github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
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github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
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github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
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github.com/dlclark/regexp2 v1.11.5 h1:Q/sSnsKerHeCkc/jSTNq1oCm7KiVgUMZRDUoRu0JQZQ=
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github.com/dlclark/regexp2 v1.11.5/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
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github.com/docker/buildx v0.18.0 h1:rSauXHeJt90NvtXrLK5J992Eb0UPJZs2vV3u1zTf1nE=
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github.com/docker/buildx v0.18.0/go.mod h1:JGNSshOhHs5FhG3u51jXUf4lLOeD2QBIlJ2vaRB67p4=
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github.com/docker/cli v27.5.0+incompatible h1:aMphQkcGtpHixwwhAXJT1rrK/detk2JIvDaFkLctbGM=
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@@ -487,6 +495,8 @@ github.com/hashicorp/memberlist v0.5.1 h1:mk5dRuzeDNis2bi6LLoQIXfMH7JQvAzt3mQD0v
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github.com/hashicorp/memberlist v0.5.1/go.mod h1:zGDXV6AqbDTKTM6yxW0I4+JtFzZAJVoIPvss4hV8F24=
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github.com/hashicorp/serf v0.10.1 h1:Z1H2J60yRKvfDYAOZLd2MU0ND4AH/WDz7xYHDWQsIPY=
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github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
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github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
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github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
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github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
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github.com/huandu/xstrings v1.3.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
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github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
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