8c24225240
Define environment variable DRONE_STARLARK_STEP_LIMIT to some number to override the default value.
63 lines
1.6 KiB
Go
63 lines
1.6 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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// +build !oss
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package converter
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import (
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"context"
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"strings"
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"github.com/drone/drone/core"
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"github.com/drone/drone/plugin/converter/starlark"
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)
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// Starlark returns a conversion service that converts the
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// starlark file to a yaml file.
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func Starlark(enabled bool, stepLimit uint64) core.ConvertService {
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return &starlarkPlugin{
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enabled: enabled,
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stepLimit: stepLimit,
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}
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}
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type starlarkPlugin struct {
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enabled bool
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stepLimit uint64
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}
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func (p *starlarkPlugin) Convert(ctx context.Context, req *core.ConvertArgs) (*core.Config, error) {
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if p.enabled == false {
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return nil, nil
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}
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// if the file extension is not jsonnet we can
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// skip this plugin by returning zero values.
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switch {
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case strings.HasSuffix(req.Repo.Config, ".script"):
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case strings.HasSuffix(req.Repo.Config, ".star"):
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case strings.HasSuffix(req.Repo.Config, ".starlark"):
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default:
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return nil, nil
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}
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file, err := starlark.Parse(req, nil, nil, p.stepLimit)
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if err != nil {
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return nil, err
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}
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return &core.Config{
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Data: file,
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}, nil
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}
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