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tfdoc_utils.go
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/
tfdoc_utils.go
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package tools
import (
"bufio"
"fmt"
"os"
)
// Include resource header markdown in each tfdocument
// Receives the resource name and the resource description (markdown string)
const (
// TF DOCS FOLDER
TFDOCS_FOLDER = "./docs"
TFDOCS_RESOURCES = "/resources"
BEGIN_GEN_DOC = "<!-- schema generated by tfplugindocs -->"
)
func TFAddDescToResource(resource_name string, resource_desc string) error {
fmt.Println("Adding description to resource: " + resource_name)
fName := TFDOCS_FOLDER + TFDOCS_RESOURCES + "/" + resource_name + ".md"
fTmpName := TFDOCS_FOLDER + TFDOCS_RESOURCES + "/" + resource_name + ".md.tmp"
file, err := os.Open(fName)
if err != nil {
fmt.Println("error opening file:", err)
return err
}
defer file.Close()
// Create a temporary file to write the result
tempFile, err := os.Create(fTmpName)
if err != nil {
fmt.Println("error creating temporary file:", err)
return err
}
defer tempFile.Close()
scanner := bufio.NewScanner(file)
for scanner.Scan() {
if err := scanner.Err(); err != nil {
fmt.Println("error reading file:", err)
return err
}
line := scanner.Text()
if line == BEGIN_GEN_DOC {
if _, err := tempFile.WriteString(resource_desc); err != nil {
fmt.Println("error writing inserted text:", err)
return err
}
}
if _, err := tempFile.WriteString(line + "\n"); err != nil {
fmt.Println("error writing line:", err)
return err
}
}
// Replace the original file with the temporary file
if err := os.Rename(fTmpName, fName); err != nil {
fmt.Println("error renaming file:", err)
return err
}
return nil
}