136 lines
3.1 KiB
Go
136 lines
3.1 KiB
Go
/*
|
|
Copyright © 2022 - 2025 SUSE LLC
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"go/ast"
|
|
godoc "go/doc"
|
|
"go/parser"
|
|
"go/token"
|
|
"os"
|
|
"sort"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/cobra/doc"
|
|
|
|
"github.com/rancher/elemental-toolkit/v2/cmd"
|
|
)
|
|
|
|
func main() {
|
|
rootCmd := cmd.NewRootCmd()
|
|
for _, command := range []*cobra.Command{
|
|
rootCmd,
|
|
cmd.NewBuildISO(rootCmd, false),
|
|
cmd.NewCloudInitCmd(rootCmd),
|
|
cmd.NewInstallCmd(rootCmd, false),
|
|
cmd.NewPullImageCmd(rootCmd, false),
|
|
cmd.NewResetCmd(rootCmd, false),
|
|
cmd.NewRunStage(rootCmd),
|
|
cmd.NewUpgradeCmd(rootCmd, false),
|
|
cmd.NewUpgradeRecoveryCmd(rootCmd, false),
|
|
cmd.NewVersionCmd(rootCmd),
|
|
cmd.NewStateCmd(rootCmd),
|
|
} {
|
|
// Disables the line AUTOGENERATED BY ... ON DATE
|
|
command.DisableAutoGenTag = true
|
|
err := doc.GenMarkdownTree(command, ".")
|
|
if err != nil {
|
|
fmt.Print(err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
|
|
if err := generateExitCodes(); err != nil {
|
|
fmt.Printf("error generating exit-codes: %v\n", err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
|
|
func generateExitCodes() error {
|
|
fset := token.NewFileSet()
|
|
files := []*ast.File{
|
|
mustParse(fset, "../pkg/error/exit-codes.go"),
|
|
}
|
|
p, err := godoc.NewFromFiles(fset, files, "github.com/rancher/elemental-toolkit")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
var (
|
|
exitCodes []*ErrorCode
|
|
used map[int]bool
|
|
)
|
|
|
|
used = make(map[int]bool)
|
|
|
|
for _, c := range p.Consts {
|
|
// Cast it, its safe as these are constants
|
|
v := c.Decl.Specs[0].(*ast.ValueSpec)
|
|
val := v.Values[0].(*ast.BasicLit)
|
|
code, _ := strconv.Atoi(val.Value)
|
|
|
|
if _, ok := used[code]; ok {
|
|
return fmt.Errorf("duplicate exit-code found: %v", code)
|
|
}
|
|
|
|
used[code] = true
|
|
exitCodes = append(exitCodes, &ErrorCode{code: code, doc: c.Doc})
|
|
}
|
|
|
|
sort.Slice(exitCodes[:], func(i, j int) bool {
|
|
return exitCodes[i].code < exitCodes[j].code
|
|
})
|
|
|
|
exitCodesFile, err := os.Create("elemental_exit-codes.md")
|
|
|
|
if err != nil {
|
|
fmt.Print(err)
|
|
return err
|
|
}
|
|
|
|
defer func() {
|
|
_ = exitCodesFile.Close()
|
|
}()
|
|
|
|
_, _ = exitCodesFile.WriteString("# Exit codes for elemental CLI\n\n\n")
|
|
_, _ = exitCodesFile.WriteString("| Exit code | Meaning |\n")
|
|
_, _ = exitCodesFile.WriteString("| :----: | :---- |\n")
|
|
for _, code := range exitCodes {
|
|
_, err = exitCodesFile.WriteString(fmt.Sprintf("| %d | %s|\n", code.code, strings.Replace(code.doc, "\n", "", 1)))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func mustParse(fset *token.FileSet, filename string) *ast.File {
|
|
f, err := parser.ParseFile(fset, filename, nil, parser.ParseComments)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return f
|
|
}
|
|
|
|
type ErrorCode struct {
|
|
code int
|
|
doc string
|
|
}
|