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73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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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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// 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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//go:build !nodeploy
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// +build !nodeploy
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package deploy
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import (
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"context"
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"net/url"
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"time"
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"github.com/aws/aws-sdk-go-v2/aws"
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"github.com/aws/aws-sdk-go-v2/service/cloudfront"
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"github.com/aws/aws-sdk-go-v2/service/cloudfront/types"
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"github.com/gohugoio/hugo/deploy/deployconfig"
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gcaws "gocloud.dev/aws"
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)
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// V2ConfigFromURLParams will fail for any unknown params, so we need to remove them.
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// This is a mysterious API, but inspecting the code the known params are:
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var v2ConfigValidParams = map[string]bool{
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"endpoint": true,
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"region": true,
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"profile": true,
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"awssdk": true,
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}
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// InvalidateCloudFront invalidates the CloudFront cache for distributionID.
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// Uses AWS credentials config from the bucket URL.
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func InvalidateCloudFront(ctx context.Context, target *deployconfig.Target) error {
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u, err := url.Parse(target.URL)
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if err != nil {
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return err
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}
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vals := u.Query()
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// Remove any unknown params.
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for k := range vals {
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if !v2ConfigValidParams[k] {
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vals.Del(k)
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}
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}
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cfg, err := gcaws.V2ConfigFromURLParams(ctx, vals)
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if err != nil {
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return err
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}
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cf := cloudfront.NewFromConfig(cfg)
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req := &cloudfront.CreateInvalidationInput{
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DistributionId: aws.String(target.CloudFrontDistributionID),
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InvalidationBatch: &types.InvalidationBatch{
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CallerReference: aws.String(time.Now().Format("20060102150405")),
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Paths: &types.Paths{
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Items: []string{"/*"},
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Quantity: aws.Int32(1),
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},
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},
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}
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_, err = cf.CreateInvalidation(ctx, req)
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return err
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}
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