fix interpolate newline character

CHANGELOG.md

@@ -88,7 +88,7 @@ can be found in [Pivotal Documentation](docs.pivotal.io/platform-automation).
  - If applying changes to all products, the products in `config.yml` _must be_ staged/installed.
  - `--config config.yml` has no product defined: succeeds.
  - `--config config.yml` with same products defined as what exists in Ops Manager (does not need to include all staged/installed products): succeeds.
-
+- `interpolate` will no longer append a newline to end of the output
 ## 4.8.0
 
 ### Features

commands/interpolate.go

@@ -86,7 +86,7 @@ func (c Interpolate) Execute(args []string) error {
  return err
  }
 
- c.logger.Println(string(bytes))
+ c.logger.Print(string(bytes))
 
  return nil
 }

commands/interpolate_test.go

@@ -94,7 +94,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: world"))
  })
 
@@ -121,7 +121,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: world"))
  })
 
@@ -139,7 +139,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: new world"))
  })
  })
@@ -154,7 +154,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: world"))
  })
 
@@ -168,7 +168,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: world\nworld: hello"))
  })
 
@@ -183,7 +183,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: otherWorld\nworld: hello"))
  })
  })
@@ -200,7 +200,7 @@ var _ = Describe("Interpolate", func() {
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML(`foo: bar
 hello: world`))
  })
@@ -219,7 +219,7 @@ hello: world`))
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML(`b`))
  })
  })
@@ -235,7 +235,7 @@ hello: world`))
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML(templateWithParameters))
  })
  })
@@ -262,7 +262,7 @@ hello: world`))
  It("uses stdin", func() {
  err := command.Execute([]string{})
  Expect(err).ToNot(HaveOccurred())
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: from standard input"))
  })
  })
@@ -271,7 +271,7 @@ hello: world`))
  It("uses stdin", func() {
  err := command.Execute([]string{"--config", "-"})
  Expect(err).ToNot(HaveOccurred())
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: from standard input"))
  })
  })
@@ -285,7 +285,7 @@ hello: world`))
  })
  Expect(err).ToNot(HaveOccurred())
 
- content := logger.PrintlnArgsForCall(0)
+ content := logger.PrintArgsForCall(0)
  Expect(content[0].(string)).To(MatchYAML("hello: world"))
  })
  })