75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
// +build !windows
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package manager
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import (
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"bytes"
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"git.rootprojects.org/root/go-serviceman/service"
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)
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// this code is shared between Mac and Linux, but may diverge in the future
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func list(c *service.Service) ([]string, []string, []error) {
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confDir := srvSysPath
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if !c.System {
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confDir = filepath.Join(c.Home, srvUserPath)
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}
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// Enuser path exists
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err := os.MkdirAll(confDir, 0755)
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if nil != err {
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return nil, nil, []error{err}
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}
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fis, err := ioutil.ReadDir(confDir)
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if nil != err {
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return nil, nil, []error{err}
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}
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managed := []string{}
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others := []string{}
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errs := []error{}
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b := make([]byte, 256)
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for i := range fis {
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fi := fis[i]
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if !strings.HasSuffix(strings.ToLower(fi.Name()), srvExt) || len(fi.Name()) <= srvLen {
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continue
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}
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confFile := filepath.Join(confDir, fi.Name())
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r, err := os.Open(confFile)
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if nil != err {
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errs = append(errs, &ManageError{
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Name: confFile,
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Hint: "Open file",
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Parent: err,
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})
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continue
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}
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n, err := r.Read(b)
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if nil != err {
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errs = append(errs, &ManageError{
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Name: confFile,
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Hint: "Read file",
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Parent: err,
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})
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continue
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}
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b = b[:n]
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name := fi.Name()[:len(fi.Name())-srvLen]
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if bytes.Contains(b, []byte("for serviceman.")) {
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managed = append(managed, name)
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} else {
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others = append(others, name)
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}
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}
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return managed, others, errs
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}
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