Remove gitter bridge (#2035)

See https://blog.gitter.im/2023/02/13/gitter-has-fully-migrated-to-matrix/

README.md

@@ -401,7 +401,6 @@ Matterbridge wouldn't exist without these libraries:
 
 - discord - <https://github.com/bwmarrin/discordgo>
 - echo - <https://github.com/labstack/echo>
-- gitter - <https://github.com/sromku/go-gitter>
 - gops - <https://github.com/google/gops>
 - gozulipbot - <https://github.com/ifo/gozulipbot>
 - gumble - <https://github.com/layeh/gumble>

gateway/gateway_test.go

@@ -18,8 +18,6 @@ var testconfig = []byte(`
 server=""
 [mattermost.test]
 server=""
-[gitter.42wim]
-server=""
 [discord.test]
 server=""
 [slack.test]
@@ -33,11 +31,6 @@ server=""
     account = "irc.freenode"
     channel = "#wimtesting"
     
-    [[gateway.inout]]
-    account="gitter.42wim"
-    channel="42wim/testroom"
-    #channel="matterbridge/Lobby"
-
     [[gateway.inout]]
     account = "discord.test"
     channel = "general"
@@ -52,8 +45,6 @@ var testconfig2 = []byte(`
 server=""
 [mattermost.test]
 server=""
-[gitter.42wim]
-server=""
 [discord.test]
 server=""
 [slack.test]
@@ -67,10 +58,6 @@ server=""
     account = "irc.freenode"
     channel = "#wimtesting"
     
-    [[gateway.in]]
-    account="gitter.42wim"
-    channel="42wim/testroom"
-
     [[gateway.inout]]
     account = "discord.test"
     channel = "general"
@@ -86,10 +73,6 @@ server=""
     account = "irc.freenode"
     channel = "#wimtesting2"
     
-    [[gateway.out]]
-    account="gitter.42wim"
-    channel="42wim/testroom"
-
     [[gateway.out]]
     account = "discord.test"
     channel = "general2"
@@ -184,31 +167,18 @@ func maketestRouter(input []byte) *Router {
 	}
 	return r
 }
+
 func TestNewRouter(t *testing.T) {
 	r := maketestRouter(testconfig)
 	assert.Equal(t, 1, len(r.Gateways))
-	assert.Equal(t, 4, len(r.Gateways["bridge1"].Bridges))
-	assert.Equal(t, 4, len(r.Gateways["bridge1"].Channels))
+	assert.Equal(t, 3, len(r.Gateways["bridge1"].Bridges))
+	assert.Equal(t, 3, len(r.Gateways["bridge1"].Channels))
 	r = maketestRouter(testconfig2)
 	assert.Equal(t, 2, len(r.Gateways))
-	assert.Equal(t, 4, len(r.Gateways["bridge1"].Bridges))
-	assert.Equal(t, 3, len(r.Gateways["bridge2"].Bridges))
-	assert.Equal(t, 4, len(r.Gateways["bridge1"].Channels))
-	assert.Equal(t, 3, len(r.Gateways["bridge2"].Channels))
-	assert.Equal(t, &config.ChannelInfo{
-		Name:        "42wim/testroom",
-		Direction:   "out",
-		ID:          "42wim/testroomgitter.42wim",
-		Account:     "gitter.42wim",
-		SameChannel: map[string]bool{"bridge2": false},
-	}, r.Gateways["bridge2"].Channels["42wim/testroomgitter.42wim"])
-	assert.Equal(t, &config.ChannelInfo{
-		Name:        "42wim/testroom",
-		Direction:   "in",
-		ID:          "42wim/testroomgitter.42wim",
-		Account:     "gitter.42wim",
-		SameChannel: map[string]bool{"bridge1": false},
-	}, r.Gateways["bridge1"].Channels["42wim/testroomgitter.42wim"])
+	assert.Equal(t, 3, len(r.Gateways["bridge1"].Bridges))
+	assert.Equal(t, 2, len(r.Gateways["bridge2"].Bridges))
+	assert.Equal(t, 3, len(r.Gateways["bridge1"].Channels))
+	assert.Equal(t, 2, len(r.Gateways["bridge2"].Channels))
 	assert.Equal(t, &config.ChannelInfo{
 		Name:        "general",
 		Direction:   "inout",
@@ -241,8 +211,6 @@ func TestGetDestChannel(t *testing.T) {
 				SameChannel: map[string]bool{"bridge1": false},
 				Options:     config.ChannelOptions{Key: ""},
 			}}, r.Gateways["bridge1"].getDestChannel(msg, *br))
-		case "gitter.42wim":
-			assert.Equal(t, []config.ChannelInfo(nil), r.Gateways["bridge1"].getDestChannel(msg, *br))
 		case "irc.freenode":
 			assert.Equal(t, []config.ChannelInfo(nil), r.Gateways["bridge1"].getDestChannel(msg, *br))
 		}
@@ -420,6 +388,7 @@ func (s *ignoreTestSuite) SetupSuite() {
 	logger.SetOutput(ioutil.Discard)
 	s.gw = &Gateway{logger: logrus.NewEntry(logger)}
 }
+
 func (s *ignoreTestSuite) TestIgnoreTextEmpty() {
 	extraFile := make(map[string][]interface{})
 	extraAttach := make(map[string][]interface{})
@@ -461,7 +430,6 @@ func (s *ignoreTestSuite) TestIgnoreTextEmpty() {
 		output := s.gw.ignoreTextEmpty(testcase.input)
 		s.Assert().Equalf(testcase.output, output, "case '%s' failed", testname)
 	}
-
 }
 
 func (s *ignoreTestSuite) TestIgnoreTexts() {

go.mod

@@ -1,7 +1,6 @@
 module github.com/42wim/matterbridge
 
 require (
-	github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557
 	github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f
 	github.com/Benau/tgsconverter v0.0.0-20210809170556-99f4a4f6337f
 	github.com/Philipp15b/go-steam v1.0.1-0.20200727090957-6ae9b3c0a560
@@ -100,8 +99,6 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/monaco-io/request v1.0.5 // indirect
-	github.com/mreiferson/go-httpclient v0.0.0-20201222173833-5e475fde3a4d // indirect
-	github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/pborman/uuid v1.2.1 // indirect
 	github.com/pelletier/go-toml v1.9.5 // indirect

go.sum

@@ -64,8 +64,6 @@ filippo.io/edwards25519 v1.0.0/go.mod h1:N1IkdkCkiLB6tki+MYJoSx2JTY9NUlxZE7eHn5E
 gioui.org v0.0.0-20210308172011-57750fc8a0a6/go.mod h1:RSH6KIUZ0p2xy5zHDxgAM4zumjgTw83q2ge/PI+yyw8=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
-github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557 h1:IZtuWGfzQnKnCSu+vl8WGLhpVQ5Uvy3rlSwqXSg+sQg=
-github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557/go.mod h1:jL0YSXMs/txjtGJ4PWrmETOk6KUHMDPMshgQZlTeB3Y=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/Azure/azure-pipeline-go v0.2.3/go.mod h1:x841ezTBIMG6O3lAcl8ATHnsOPVl2bqk7S3ta6S6u4k=
 github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
@@ -771,7 +769,6 @@ github.com/gopackage/ddp v0.0.3/go.mod h1:3hUXYG6C/6JsoxKsQaK7st09+GP9RZBFPzyAlU
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20210621113107-84c6004145de/go.mod h1:MtKwTfDNYAP5EtbQSMYjTSqvj1aXJKQRASWq3bwaP+g=
-github.com/gopherjs/gopherjs v0.0.0-20220221023154-0b2280d3ff96 h1:QJq7UBOuoynsywLk+aC75rC2Cbi2+lQRDaLaizhA+fA=
 github.com/gopherjs/gopherjs v0.0.0-20220221023154-0b2280d3ff96/go.mod h1:pRRIvn/QzFLrKfvEz3qUuEhtE/zLCWfreZ6J5gM2i+k=
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
 github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl60c=
@@ -958,7 +955,6 @@ github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnr
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
-github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
@@ -1209,10 +1205,6 @@ github.com/monaco-io/request v1.0.5/go.mod h1:EmggwHktBsbJmCgwZXqy7o0H1NNsAstQBW
 github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
 github.com/moul/http2curl v1.0.0/go.mod h1:8UbvGypXm98wA/IqH45anm5Y2Z6ep6O31QGOAZ3H0fQ=
-github.com/mreiferson/go-httpclient v0.0.0-20201222173833-5e475fde3a4d h1:tLWCMSjfL8XyZwpu1RzI2UpJSPbZCOZ6DVHQFnlpL7A=
-github.com/mreiferson/go-httpclient v0.0.0-20201222173833-5e475fde3a4d/go.mod h1:OQA4XLvDbMgS8P0CevmM4m9Q3Jq4phKUzcocxuGJ5m8=
-github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff h1:HLGD5/9UxxfEuO9DtP8gnTmNtMxbPyhYltfxsITel8g=
-github.com/mrexodia/wray v0.0.0-20160318003008-78a2c1f284ff/go.mod h1:B8jLfIIPn2sKyWr0D7cL2v7tnrDD5z291s2Zypdu89E=
 github.com/mrunalp/fileutils v0.5.0/go.mod h1:M1WthSahJixYnrXQl/DFQuteStB1weuxD2QJNHXfbSQ=
 github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae/go.mod h1:qAyveg+e4CE+eKJXWVjKXM4ck2QobLqTDytGJbLLhJg=
 github.com/mschoch/smat v0.2.0/go.mod h1:kc9mz7DoBKqDyiRL7VZN8KvXQMWeTaVnttLRXOlotKw=
@@ -1522,11 +1514,9 @@ github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9/go.mod h1:PLPIyL7i
 github.com/slack-go/slack v0.12.1 h1:X97b9g2hnITDtNsNe5GkGx6O2/Sz/uC20ejRZN6QxOw=
 github.com/slack-go/slack v0.12.1/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
-github.com/smartystreets/assertions v1.0.0 h1:UVQPSSmc3qtTi+zPPkCXvZX9VvW/xT/NsRvKfwY81a8=
 github.com/smartystreets/assertions v1.0.0/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
 github.com/smartystreets/go-aws-auth v0.0.0-20180515143844-0c1422d1fdb9/go.mod h1:SnhjPscd9TpLiy1LpzGSKh3bXCfxxXuqd9xmQJy3slM=
 github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
-github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/smartystreets/gunit v1.0.0/go.mod h1:qwPWnhz6pn0NnRBP++URONOVyNkPyr4SauJk4cUOwJs=
 github.com/snowflakedb/glog v0.0.0-20180824191149-f5055e6f21ce/go.mod h1:EB/w24pR5VKI60ecFnKqXzxX3dOorz1rnVicQTQrGM0=