Clean up docs deployment (#72)

Author: bicycle1885

.travis.yml

@@ -12,4 +12,12 @@ notifications:
   email: false
 after_success:
   - julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'
-  - julia -e 'using Pkg; ps=Pkg.PackageSpec(name="Documenter", version="0.19"); Pkg.add(ps); Pkg.pin(ps); include(joinpath("docs", "make.jl"))'
+jobs:
+  include:
+    - stage: "Documentation"
+      julia: 1.1
+      os: linux
+      script:
+        - julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+        - julia --project=docs/ docs/make.jl
+      after_success: skip

docs/Project.toml

@@ -0,0 +1,7 @@
+[deps]
+CodecZlib = "944b1d66-785c-5afd-91f1-9de20f533193"
+Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+TranscodingStreams = "3bb67fe8-82b1-5028-8e26-92a6c54297fa"
+
+[compat]
+Documenter = "~0.21"

docs/make.jl

@@ -8,8 +8,4 @@ makedocs(
     assets=["assets/custom.css"],
 )
 
-deploydocs(
-    repo="github.com/bicycle1885/TranscodingStreams.jl.git",
-    target="build",
-    deps=nothing,
-    make=nothing)
+deploydocs(repo="github.com/bicycle1885/TranscodingStreams.jl.git")