Fixes CIRCLE-16517

include test data

format fixes

cmd/config.go

@@ -147,7 +147,7 @@ func processConfig(opts configOptions) error {
 		return err
 	}
 
-	fmt.Printf(response.OutputYaml)
+	fmt.Print(response.OutputYaml)
 	return nil
 }
 

cmd/config_test.go

@@ -196,6 +196,29 @@ var _ = Describe("Config", func() {
 				Eventually(session.Err).Should(gbytes.Say("Error: error1\nerror2"))
 				Eventually(session).ShouldNot(gexec.Exit(0))
 			})
+
+		})
+
+		Describe("When processing a config that has special characters", func() {
+			var (
+				command *exec.Cmd
+				results []byte
+			)
+			BeforeEach(func() {
+				command = exec.Command(pathCLI,
+					"config", "process",
+					"--skip-update-check",
+					"testdata/formatting/with_percent.yml")
+				results = golden.Get(GinkgoT(), filepath.FromSlash("formatting/result.yml"))
+			})
+			It("respects percent signs", func() {
+				session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
+				session.Wait()
+				Expect(err).ShouldNot(HaveOccurred())
+				Eventually(session.Err.Contents()).Should(BeEmpty())
+				Eventually(session.Out.Contents()).Should(MatchYAML(results))
+				Eventually(session).Should(gexec.Exit(0))
+			})
 		})
 	})
 

cmd/testdata/formatting/result.yml

@@ -0,0 +1,13 @@
+jobs:
+  build:
+    docker:
+    - image: circleci/node:10
+    steps:
+    - run:
+        command: date '+%Y-%m-%dT%T%z'
+version: 2
+workflows:
+  version: 2
+  workflow:
+    jobs:
+    - build

cmd/testdata/formatting/with_percent.yml

@@ -0,0 +1,9 @@
+version: 2.1
+jobs:
+  build:
+    jobs:
+    docker:
+    - image: circleci/node:10
+    steps:
+    - run: 
+        command: date '+%Y-%m-%dT%T%z'

go.mod

@@ -15,6 +15,8 @@ require (
 	github.com/google/go-cmp v0.2.0
 	github.com/google/go-github v15.0.0+incompatible
 	github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135
+	github.com/google/pprof v0.0.0-20190309163659-77426154d546 // indirect
+	github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6 // indirect
 	github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf
 	github.com/inconshreveable/mousetrap v1.0.0
 	github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a
@@ -34,6 +36,7 @@ require (
 	github.com/tcnksm/go-gitconfig v0.1.2
 	github.com/ugorji/go/codec v0.0.0-20181209151446-772ced7fd4c2 // indirect
 	github.com/ulikunitz/xz v0.5.4
+	golang.org/x/arch v0.0.0-20190226203302-36aee92af9e8 // indirect
 	golang.org/x/net v0.0.0-20181220203305-927f97764cc3
 	golang.org/x/oauth2 v0.0.0-20180724155351-3d292e4d0cdc
 	golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect

go.sum

@@ -284,6 +284,8 @@ github.com/google/go-github v15.0.0+incompatible h1:jlPg2Cpsxb/FyEV/MFiIE9tW/2RA
 github.com/google/go-github v15.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
 github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135 h1:zLTLjkaOFEFIOxY5BWLFLwh+cL8vOBW4XJ2aqLE/Tf0=
 github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
+github.com/google/pprof v0.0.0-20190309163659-77426154d546 h1:r3n/h1Zh7Wpk29Q/b+FdrNjDAmr28WaPcxlI0c4NaeA=
+github.com/google/pprof v0.0.0-20190309163659-77426154d546/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
 github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/pat v0.0.0-20180118222023-199c85a7f6d1/go.mod h1:YeAe0gNeiNT5hoiZRI4yiOky6jVdNvfO2N6Kav/HmxY=
@@ -293,6 +295,8 @@ github.com/gorilla/sessions v1.1.3/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6 h1:UDMh68UUwekSh5iP2OMhRRZJiiBccgV7axzUG8vi56c=
+github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf h1:WfD7VjIE6z8dIvMsI4/s+1qr5EL+zoIGev1BQj1eoJ8=
 github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf/go.mod h1:hyb9oH7vZsitZCiBt0ZvifOrB+qc8PS5IiilCIb87rg=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
@@ -431,6 +435,8 @@ github.com/unrolled/secure v0.0.0-20181005190816-ff9db2ff917f/go.mod h1:mnPT77IA
 github.com/unrolled/secure v0.0.0-20181022170031-4b6b7cf51606/go.mod h1:mnPT77IAdsi/kV7+Es7y+pXALeV3h7G6dQF6mNYjcLA=
 github.com/unrolled/secure v0.0.0-20181221173256-0d6b5bb13069/go.mod h1:mnPT77IAdsi/kV7+Es7y+pXALeV3h7G6dQF6mNYjcLA=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+golang.org/x/arch v0.0.0-20190226203302-36aee92af9e8 h1:G3kY3WDPiChidkYzLqbniw7jg23paUtzceZorG6YAJw=
+golang.org/x/arch v0.0.0-20190226203302-36aee92af9e8/go.mod h1:cYlCBUl1MsqxdiKgmc4uh7TxZfWSFLOGSRR090WDxt8=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181001203147-e3636079e1a4/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=