internal/task: add task to tweet about Go releases

This CL adds an internal API for making release tweets of various kinds, including the templates used to generate the tweet text and tweet image. It does not have code for using the Twitter API. CL 358898 will do that. For golang/go#40279. For golang/go#47403. Change-Id: Ic0cb2f5f1e59c0fd932aed7c5c4a88decc5a3d8d Reviewed-on: https://go-review.googlesource.com/c/build/+/358897 Run-TryBot: Dmitri Shuralyov <[email protected]> TryBot-Result: Go Bot <[email protected]> Trust: Dmitri Shuralyov <[email protected]> Trust: Alexander Rakoczy <[email protected]> Reviewed-by: Alexander Rakoczy <[email protected]> Reviewed-by: Carlos Amedee <[email protected]>
golang · Nov 2, 2021 · 46f6bfb · 46f6bfb
1 parent 5891341
commit 46f6bfb
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Showing 7 changed files with 776 additions and 10 deletions.
diff --git a/cmd/release/upload.go b/cmd/release/upload.go
@@ -34,7 +34,7 @@ const (
 )
 
 // File represents a file on the golang.org downloads page.
-// It should be kept in sync with the download code in x/tools/godoc/dl.
+// It should be kept in sync with the download code in x/website/internal/dl.
 type File struct {
  Filename string `json:"filename"`
  OS string `json:"os"`

diff --git a/go.mod b/go.mod
@@ -15,8 +15,10 @@ require (
  github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f
  github.com/creack/pty v1.1.15
  github.com/davecgh/go-spew v1.1.1
+ github.com/esimov/stackblur-go v1.0.1
  github.com/gliderlabs/ssh v0.3.3
  github.com/golang-migrate/migrate/v4 v4.15.0-beta.3
+ github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
  github.com/golang/protobuf v1.5.2
  github.com/google/go-cmp v0.5.6
  github.com/google/go-github v17.0.0+incompatible
@@ -31,6 +33,7 @@ require (
  go.opencensus.io v0.23.0
  go4.org v0.0.0-20180809161055-417644f6feb5
  golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97
+ golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d
  golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985
  golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
  golang.org/x/perf v0.0.0-20210220033136-40a54f11e909

diff --git a/go.sum b/go.sum
@@ -206,6 +206,8 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/esimov/stackblur-go v1.0.1 h1:FI7PA9/lJKomN0Cwzzc0mnezRIzUqe31wPC16CC5m1Y=
+github.com/esimov/stackblur-go v1.0.1/go.mod h1:a3zzeKuJKUpCcReHmEsuPaEnq42D2b/bHoCI8UjIuMY=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/form3tech-oss/jwt-go v3.2.2+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
 github.com/form3tech-oss/jwt-go v3.2.3+incompatible/go.mod h1:pbq4aXjuKjdthFRnoDwaVPLA+WlJuPGy+QneDUgJi2k=
@@ -268,6 +270,8 @@ github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69
 github.com/golang-migrate/migrate/v4 v4.15.0-beta.3 h1:tqLMcxs6gB6+b2Jhwao4s2sNMSKku+0rjtBtKucKWkg=
 github.com/golang-migrate/migrate/v4 v4.15.0-beta.3/go.mod h1:g9qbiDvB47WyrRnNu2t2gMZFNHKnatsYRxsGZbCi4EM=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -793,6 +797,8 @@ golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EH
 golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d h1:RNPAfi2nHY7C2srAV8A49jpsYr0ADedCk1wq6fTMTvs=
+golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=

diff --git a/internal/task/dlcl.go b/internal/task/dlcl.go
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// Package task implements tasks involved in making a Go release.
 package task
 
 import (
@@ -35,14 +34,8 @@ func MailDLCL(ctx context.Context, versions []string) (changeURL string, _ error
  if len(versions) < 1 || len(versions) > 2 {
  return "", fmt.Errorf("got %d Go versions, want 1 or 2", len(versions))
  }
- for _, ver := range versions {
- if ver != strings.ToLower(ver) {
- return "", fmt.Errorf("version %q is not lowercase", ver)
- } else if strings.Contains(ver, " ") {
- return "", fmt.Errorf("version %q contains a space", ver)
- } else if !strings.HasPrefix(ver, "go") {
- return "", fmt.Errorf("version %q doesn't have the 'go' prefix", ver)
- }
+ if err := verifyGoVersions(versions...); err != nil {
+ return "", err
  }
 
  var files = make(map[string]string) // Map key is relative path, and map value is file content.
@@ -103,6 +96,19 @@ func MailDLCL(ctx context.Context, versions []string) (changeURL string, _ error
  return fmt.Sprintf("https://golang.org/cl/%d", ci.ChangeNumber), nil
 }
 
+func verifyGoVersions(versions ...string) error {
+ for _, ver := range versions {
+ if ver != strings.ToLower(ver) {
+ return fmt.Errorf("version %q is not lowercase", ver)
+ } else if strings.Contains(ver, " ") {
+ return fmt.Errorf("version %q contains a space", ver)
+ } else if !strings.HasPrefix(ver, "go") {
+ return fmt.Errorf("version %q doesn't have the 'go' prefix", ver)
+ }
+ }
+ return nil
+}
+
 func docHost(ver string) string {
  if strings.Contains(ver, "rc") || strings.Contains(ver, "beta") {
  return "tip.golang.org"

diff --git a/internal/task/doc.go b/internal/task/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package task implements tasks involved in making a Go release.
+package task