Kjeld Schouten
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package scale
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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)
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func ExportApps() {
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// Execute the command and capture its output
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cmd := exec.Command("midclt", "call", "chart.release.query")
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var out bytes.Buffer
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cmd.Stdout = &out
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if err := cmd.Run(); err != nil {
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fmt.Fprintf(os.Stderr, "Error executing command: %v\n", err)
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os.Exit(1)
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}
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// Parse the JSON output
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var releases []map[string]interface{}
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if err := json.Unmarshal(out.Bytes(), &releases); err != nil {
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fmt.Fprintf(os.Stderr, "Error parsing JSON: %v\n", err)
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os.Exit(1)
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}
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// Ensure the directory exists
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outputDir := "./truenas_exports"
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if err := os.MkdirAll(outputDir, 0755); err != nil {
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fmt.Fprintf(os.Stderr, "Error creating directory: %v\n", err)
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os.Exit(1)
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}
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// Save each release to a separate file
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for _, release := range releases {
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// Extract the release name
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name, ok := release["name"].(string)
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if !ok {
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fmt.Fprintf(os.Stderr, "Error: release does not have a name field or it is not a string\n")
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continue
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}
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// Marshal the release data to JSON
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data, err := json.MarshalIndent(release, "", " ")
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if err != nil {
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fmt.Fprintf(os.Stderr, "Error marshaling JSON: %v\n", err)
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continue
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}
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// Create the filename using the release name
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filename := filepath.Join(outputDir, fmt.Sprintf("%s.json", name))
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if err := ioutil.WriteFile(filename, data, 0644); err != nil {
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fmt.Fprintf(os.Stderr, "Error writing file: %v\n", err)
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}
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}
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}
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