Add sample thumbnail generation
parent
e23b7070b1
commit
bbe387a1b6
GPG Key ID:
BC367D33F140B5C2
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@ -19,9 +19,13 @@ func main() {
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accessKey = os.Getenv("MINIO_ACCESS_KEY")
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secretKey = os.Getenv("MINIO_SECRET_KEY")
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server := &http.Server{
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ReadTimeout: 5 * time.Second,
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WriteTimeout: 10 * time.Second,
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}
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http.HandleFunc("/list", hello)
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http.HandleFunc("/write", hello2)
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http.ListenAndServe(":8090", nil)
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server.ListenAndServe()
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}
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func hello(w http.ResponseWriter, req *http.Request) {
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@ -0,0 +1,119 @@
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package main
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import (
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"bytes"
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"io/ioutil"
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"log"
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"net/http"
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"os"
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"time"
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"github.com/davidbyttow/govips/pkg/vips"
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"github.com/minio/minio-go/v6"
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)
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var client *http.Client
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var minioClient *minio.Client
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const maxAspectRatio = 6
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var accessKey string
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var secretKey string
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var endpoint string
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var endpointSecure bool
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func main() {
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// Read configuration
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accessKey = os.Getenv("MINIO_ACCESS_KEY")
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secretKey = os.Getenv("MINIO_SECRET_KEY")
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endpoint = os.Getenv("MINIO_ENDPOINT")
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endpointSecure = os.Getenv("MINIO_ENDPOINT_SECURE") == "true"
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// Setup HTTP client
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transport := &http.Transport{
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MaxIdleConns: 4,
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MaxIdleConnsPerHost: 4,
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IdleConnTimeout: 30 * time.Second,
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DisableCompression: true,
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}
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client = &http.Client{
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Transport: transport,
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Timeout: 5 * time.Second,
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}
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// Setup minio client
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var err error
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minioClient, err = minio.New(endpoint, accessKey, secretKey, endpointSecure)
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if err != nil {
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panic(err)
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}
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// Setup vips
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vips.Startup(nil)
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defer vips.Shutdown()
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buf, err := fetch("https://huge.makerforce.io/pub/MVIMG_20200320_154434.jpg")
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if err != nil {
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panic(err)
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}
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start := time.Now()
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resizedBufWEBP, err := resize(buf, vips.ImageTypeWEBP, 320, 70)
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end := time.Now()
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if err != nil {
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panic(err)
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}
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log.Println("passed", end.Sub(start))
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start = time.Now()
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resizedBufJPEG, err := resize(buf, vips.ImageTypeJPEG, 320, 75)
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end = time.Now()
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if err != nil {
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panic(err)
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}
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log.Println("passed", end.Sub(start))
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err = save(resizedBufWEBP, "pub", "out.webp", "image/webp")
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if err != nil {
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panic(err)
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}
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err = save(resizedBufJPEG, "pub", "out.jpg", "image/jpeg")
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if err != nil {
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panic(err)
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}
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}
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func fetch(url string) ([]byte, error) {
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resp, err := client.Get(url)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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return ioutil.ReadAll(resp.Body)
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}
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func resize(buf []byte, format vips.ImageType, height, quality int) ([]byte, error) {
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i, err := vips.NewImageFromBuffer(buf)
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if err != nil {
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return nil, err
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}
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defer i.Close()
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scale := float64(height) / float64(i.Height())
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err = i.Resize(scale)
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if err != nil {
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return nil, err
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}
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outBuf, _, err := i.Export(vips.ExportParams{
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Format: format,
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Quality: quality,
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})
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return outBuf, err
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}
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func save(buf []byte, bucket, key, contentType string) error {
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_, err := minioClient.PutObject(bucket, key, bytes.NewBuffer(buf), int64(len(buf)), minio.PutObjectOptions{
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ContentType: contentType,
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StorageClass: "REDUCED_REDUNDANCY",
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})
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return err
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}
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5
go.mod
5
go.mod
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@ -2,4 +2,7 @@ module git.makerforce.io/photos/photos
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go 1.14
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require github.com/minio/minio-go/v6 v6.0.55
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require (
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github.com/davidbyttow/govips v0.0.0-20200412130214-cbefdd8c639a
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github.com/minio/minio-go/v6 v6.0.55
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)
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20
go.sum
20
go.sum
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@ -1,35 +1,51 @@
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davidbyttow/govips v0.0.0-20200412130214-cbefdd8c639a h1:g1X1c43wACmPtvFo+szBy/0coLkRwVJ0+i2f6YJITto=
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github.com/davidbyttow/govips v0.0.0-20200412130214-cbefdd8c639a/go.mod h1:a3qO525EPfJNYa0NXBcNtXzJvyQsJAxphEDa7OOHPBk=
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github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
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github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
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github.com/json-iterator/go v1.1.9 h1:9yzud/Ht36ygwatGx56VwCZtlI/2AD15T1X2sjSuGns=
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github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
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github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
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github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
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github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
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github.com/minio/minio-go v1.0.0 h1:ooSujki+Z1PRGZsYffJw5jnF5eMBvzMVV86TLAlM0UM=
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github.com/minio/minio-go v3.0.2+incompatible h1:TgjYEriSwSpcawLVPw4LpkENIJdqqtVwkyMEnNapZ8w=
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github.com/minio/minio-go/v6 v6.0.55 h1:Hqm41952DdRNKXM+6hCnPXCsHCYSgLf03iuYoxJG2Wk=
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github.com/minio/minio-go/v6 v6.0.55/go.mod h1:KQMM+/44DSlSGSQWSfRrAZ12FVMmpWNuX37i2AX0jfI=
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github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU=
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github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
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github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
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github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
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github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/sirupsen/logrus v1.5.0/go.mod h1:+F7Ogzej0PZc/94MaYx/nvG9jOFMD2osvC3s+Squfpo=
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github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
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github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
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github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs=
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github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f h1:R423Cnkcp5JABoeemiGEPlt9tHXFfw5kvc0yqlxRPWo=
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golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20190522155817-f3200d17e092 h1:4QSRKanuywn15aTZvI/mIDEgPQpswuFndXpOj3rKEco=
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golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
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golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
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gopkg.in/ini.v1 v1.42.0 h1:7N3gPTt50s8GuLortA00n8AqRTk75qOP98+mTPpgzRk=
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gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
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