diff options
Diffstat (limited to 'modules/base/tool.go')
| -rw-r--r-- | modules/base/tool.go | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/modules/base/tool.go b/modules/base/tool.go index 681577b76f..97fd87e85c 100644 --- a/modules/base/tool.go +++ b/modules/base/tool.go @@ -16,7 +16,10 @@ import ( "math" "net/http" "net/url" + "os" "path" + "path/filepath" + "runtime" "strconv" "strings" "time" @@ -603,3 +606,25 @@ func EntryIcon(entry *git.TreeEntry) string { return "file-text" } + +// SetupGiteaRoot Sets GITEA_ROOT if it is not already set and returns the value +func SetupGiteaRoot() string { + giteaRoot := os.Getenv("GITEA_ROOT") + if giteaRoot == "" { + _, filename, _, _ := runtime.Caller(0) + giteaRoot = strings.TrimSuffix(filename, "modules/base/tool.go") + wd, err := os.Getwd() + if err != nil { + rel, err := filepath.Rel(giteaRoot, wd) + if err != nil && strings.HasPrefix(filepath.ToSlash(rel), "../") { + giteaRoot = wd + } + } + if _, err := os.Stat(filepath.Join(giteaRoot, "gitea")); os.IsNotExist(err) { + giteaRoot = "" + } else if err := os.Setenv("GITEA_ROOT", giteaRoot); err != nil { + giteaRoot = "" + } + } + return giteaRoot +} |