mirror of
https://github.com/drakkan/sftpgo.git
synced 2024-11-21 15:10:23 +00:00
86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
// Copyright (C) 2019 Nicola Murino
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, version 3.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//go:build !bundle
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// +build !bundle
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package util
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import (
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"html/template"
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"os"
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"path/filepath"
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"runtime"
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"github.com/drakkan/sftpgo/v2/internal/logger"
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)
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// FindSharedDataPath searches for the specified directory name in searchDir
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// and in system-wide shared data directories.
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// If name is an absolute path it is returned unmodified.
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func FindSharedDataPath(name, searchDir string) string {
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if !IsFileInputValid(name) {
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return ""
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}
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if name != "" && !filepath.IsAbs(name) {
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searchList := []string{searchDir}
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if additionalSharedDataSearchPath != "" {
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searchList = append(searchList, additionalSharedDataSearchPath)
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}
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if runtime.GOOS != osWindows {
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searchList = append(searchList, "/usr/share/sftpgo")
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searchList = append(searchList, "/usr/local/share/sftpgo")
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}
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searchList = RemoveDuplicates(searchList, false)
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for _, basePath := range searchList {
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res := filepath.Join(basePath, name)
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_, err := os.Stat(res)
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if err == nil {
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logger.Debug(logSender, "", "found share data path for name %q: %q", name, res)
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return res
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}
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}
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return filepath.Join(searchDir, name)
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}
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return name
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}
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// LoadTemplate parses the given template paths.
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// It behaves like template.Must but it writes a log before exiting.
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func LoadTemplate(base *template.Template, paths ...string) *template.Template {
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if base != nil {
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baseTmpl, err := base.Clone()
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if err != nil {
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showTemplateLoadingError(err)
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}
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t, err := baseTmpl.ParseFiles(paths...)
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if err != nil {
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showTemplateLoadingError(err)
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}
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return t
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}
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t, err := template.ParseFiles(paths...)
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if err != nil {
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showTemplateLoadingError(err)
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}
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return t
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}
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func showTemplateLoadingError(err error) {
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logger.ErrorToConsole("error loading required template: %v", err)
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logger.ErrorToConsole(templateLoadErrorHints)
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logger.Error(logSender, "", "error loading required template: %v", err)
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os.Exit(1)
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}
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