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Sort and remove "" from "Available templates" list

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This commit is contained in:
Anthony Fok 2015-12-06 23:23:54 -07:00
parent d35d82060f
commit f13db9328b
1 changed files with 15 additions and 2 deletions
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17
hugolib/site.go
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@ -22,6 +22,7 @@ import (
"net/url"
"os"
"path/filepath"
"sort"
"strconv"
"strings"
"sync"
@ -243,14 +244,26 @@ func (s *Site) Build() (err error) {
if err = s.Process(); err != nil {
return
}
if err = s.Render(); err != nil {
// Better reporting when the template is missing (commit 2bbecc7b)
jww.ERROR.Printf("Error rendering site: %s\nAvailable templates:\n", err)
jww.ERROR.Printf("Error rendering site: %s", err)
jww.ERROR.Printf("Available templates:")
var keys []string
for _, template := range s.Tmpl.Templates() {
jww.ERROR.Printf("\t%s\n", template.Name())
if name := template.Name(); name != "" {
keys = append(keys, name)
}
}
sort.Strings(keys)
for _, k := range keys {
jww.ERROR.Printf("\t%s\n", k)
}
return
}
return nil
}