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88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
// Copyright 2019 Drone IO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package transform
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import (
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"fmt"
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"git.awesome-for.me/liuzhiguo/drone-runtime/engine"
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"git.awesome-for.me/liuzhiguo/drone-yaml/yaml/compiler/internal/rand"
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)
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const (
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netrcName = ".netrc"
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netrcPath = "/var/run/drone/.netrc"
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netrcMode = 0777
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)
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const disableNetrcMount = true
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// WithNetrc is a helper function that creates a netrc file
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// and mounts the file to all container steps.
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func WithNetrc(machine, username, password string) func(*engine.Spec) {
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return func(spec *engine.Spec) {
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if username == "" || password == "" {
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return
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}
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// TODO(bradrydzewski) temporarily disable mounting
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// the netrc file due to issues with kubernetes
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// compatibility.
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if disableNetrcMount == false {
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// Currently file mounts don't seem to work in Windows so environment
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// variables are used instead
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// FIXME: https://git.awesome-for.me/liuzhiguo/drone-yaml/issues/20
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if spec.Platform.OS != "windows" {
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netrc := generateNetrc(machine, username, password)
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spec.Files = append(spec.Files, &engine.File{
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Metadata: engine.Metadata{
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UID: rand.String(),
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Name: netrcName,
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Namespace: spec.Metadata.Namespace,
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},
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Data: []byte(netrc),
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})
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for _, step := range spec.Steps {
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step.Files = append(step.Files, &engine.FileMount{
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Name: netrcName,
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Path: netrcPath,
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Mode: netrcMode,
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})
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}
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}
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}
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// TODO(bradrydzewski) these should only be injected
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// if the file is not mounted, if OS == Windows.
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for _, step := range spec.Steps {
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if step.Envs == nil {
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step.Envs = map[string]string{}
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}
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step.Envs["CI_NETRC_MACHINE"] = machine
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step.Envs["CI_NETRC_USERNAME"] = username
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step.Envs["CI_NETRC_PASSWORD"] = password
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step.Envs["DRONE_NETRC_MACHINE"] = machine
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step.Envs["DRONE_NETRC_USERNAME"] = username
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step.Envs["DRONE_NETRC_PASSWORD"] = password
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}
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}
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}
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func generateNetrc(machine, username, password string) string {
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return fmt.Sprintf("machine %s login %s password %s",
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machine, username, password)
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}
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