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prettify error message for catch-all conflict with existing path segment

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serica 2021-11-25 03:36:38 -08:00
parent 823adfc91a
commit e1ee5caf7d
1 changed files with 6 additions and 1 deletions
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7
tree.go
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@ -349,7 +349,12 @@ func (n *node) insertChild(path string, fullPath string, handlers HandlersChain)
}
if len(n.path) > 0 && n.path[len(n.path)-1] == '/' {
panic("catch-all conflicts with existing handle for the path segment root in path '" + fullPath + "'")
pathSeg := strings.SplitN(n.children[0].path, "/", 2)[0]
panic("catch-all wildcard '" + path +
"' in new path '" + fullPath +
"' conflicts with existing path segment '" + pathSeg +
"' in existing prefix '" + n.path + pathSeg +
"'")
}
// currently fixed width 1 for '/'