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// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
type SubmoduleWebLink struct {
RepoWebLink, CommitWebLink string
}
// GetSubModules get all the submodules of current revision git tree
func (c *Commit) GetSubModules() (*ObjectCache[*SubModule], error) {
if c.submoduleCache != nil {
return c.submoduleCache, nil
}
entry, err := c.GetTreeEntryByPath(".gitmodules")
if err != nil {
if _, ok := err.(ErrNotExist); ok {
return nil, nil
}
return nil, err
}
rd, err := entry.Blob().DataAsync()
if err != nil {
return nil, err
}
defer rd.Close()
// at the moment we do not strictly limit the size of the .gitmodules file because some users would have huge .gitmodules files (>1MB)
c.submoduleCache, err = configParseSubModules(rd)
if err != nil {
return nil, err
}
return c.submoduleCache, nil
}
// GetSubModule get the submodule according entry name
func (c *Commit) GetSubModule(entryName string) (*SubModule, error) {
modules, err := c.GetSubModules()
if err != nil {
return nil, err
}
if modules != nil {
if module, has := modules.Get(entryName); has {
return module, nil
}
}
return nil, nil
}
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