mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-17 18:25:26 +00:00
24a64bdee3
Adds a number of user-accessable options for configuring internal git resource cloning behavior. - Git commands are executed with a configurable timeout by including a parameter like "?timeout=2m30s" in the resource URL. This can improve cloning a large repository, or over a slow network. - Git submodule cloning can be disabled by including a parameter like "?submodules=false" in the resource URL. - Switch the overall query parsing to use url.Parse() and be more extensible.
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package git
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import (
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"sigs.k8s.io/kustomize/api/filesys"
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)
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// Cloner is a function that can clone a git repo.
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type Cloner func(repoSpec *RepoSpec) error
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// ClonerUsingGitExec uses a local git install, as opposed
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// to say, some remote API, to obtain a local clone of
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// a remote repo.
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func ClonerUsingGitExec(repoSpec *RepoSpec) error {
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r, err := newCmdRunner(repoSpec.Timeout)
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if err != nil {
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return err
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}
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repoSpec.Dir = r.dir
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if err = r.run("init"); err != nil {
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return err
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}
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if err = r.run(
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"remote", "add", "origin", repoSpec.CloneSpec()); err != nil {
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return err
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}
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ref := "HEAD"
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if repoSpec.Ref != "" {
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ref = repoSpec.Ref
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}
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if err = r.run("fetch", "--depth=1", "origin", ref); err != nil {
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return err
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}
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if err = r.run("checkout", "FETCH_HEAD"); err != nil {
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return err
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}
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if repoSpec.Submodules {
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return r.run("submodule", "update", "--init", "--recursive")
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}
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return nil
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}
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// DoNothingCloner returns a cloner that only sets
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// cloneDir field in the repoSpec. It's assumed that
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// the cloneDir is associated with some fake filesystem
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// used in a test.
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func DoNothingCloner(dir filesys.ConfirmedDir) Cloner {
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return func(rs *RepoSpec) error {
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rs.Dir = dir
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return nil
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}
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}
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