From d209823a57da6ba79defac5604d8ff6e377e3f77 Mon Sep 17 00:00:00 2001
From: Takafumi Arakaki <aka.tkf@gmail.com>
Date: Fri, 25 Jan 2019 23:33:17 -0800
Subject: [PATCH] Add GitLabPages plugin

---
 defaults/gitlab-ci.yml     | 18 ++++++++++++++
 src/PkgTemplates.jl        |  4 ++-
 src/plugins/gitlabpages.jl | 51 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 src/plugins/gitlabpages.jl

diff --git a/defaults/gitlab-ci.yml b/defaults/gitlab-ci.yml
index 35f9ffe..1304a94 100644
--- a/defaults/gitlab-ci.yml
+++ b/defaults/gitlab-ci.yml
@@ -6,3 +6,21 @@ Julia {{VERSION}}:
   after_script:
     - julia -e 'using Printf; using Pkg; Pkg.add("Coverage"); using Coverage; c, t = get_summary(process_folder()); @printf "Test Coverage %.2f%%\n" 100c/t'
 {{/GITLABCOVERAGE}}
+{{#DOCUMENTER}}
+Documentation:
+  image: julia:{{VERSION}}
+  stage: deploy
+  script:
+    - julia --project=docs -e '
+          using Pkg;
+          Pkg.develop(PackageSpec(path=pwd()));
+          Pkg.instantiate();
+          include("docs/make.jl");'
+    - mkdir -p public
+    - mv docs/build public/dev
+  artifacts:
+    paths:
+      - public
+  only:
+  - master
+{{/DOCUMENTER}}
diff --git a/src/PkgTemplates.jl b/src/PkgTemplates.jl
index d49547e..eda0742 100644
--- a/src/PkgTemplates.jl
+++ b/src/PkgTemplates.jl
@@ -19,6 +19,7 @@ export
     available_licenses,
     # Plugins.
     GitHubPages,
+    GitLabPages,
     AppVeyor,
     TravisCI,
     GitLabCI,
@@ -42,8 +43,9 @@ include(joinpath("plugins", "codecov.jl"))
 include(joinpath("plugins", "travisci.jl"))
 include(joinpath("plugins", "gitlabci.jl"))
 include(joinpath("plugins", "githubpages.jl"))
+include(joinpath("plugins", "gitlabpages.jl"))
 
 const DEFAULTS_DIR = normpath(joinpath(@__DIR__, "..", "defaults"))
-const BADGE_ORDER = [GitHubPages, TravisCI, AppVeyor, GitLabCI, Codecov, Coveralls]
+const BADGE_ORDER = [GitHubPages, GitLabPages, TravisCI, AppVeyor, GitLabCI, Codecov, Coveralls]
 
 end
diff --git a/src/plugins/gitlabpages.jl b/src/plugins/gitlabpages.jl
new file mode 100644
index 0000000..70e96c7
--- /dev/null
+++ b/src/plugins/gitlabpages.jl
@@ -0,0 +1,51 @@
+"""
+    GitLabPages(; assets::Vector{<:AbstractString}=String[]) -> GitLabPages
+
+Add `GitLabPages` to a template's plugins to add [`Documenter`](@ref) support via GitLab
+Pages, including automatic uploading of documentation from [`GitLabCI`](@ref). Also
+adds appropriate badges to the README, and updates the `.gitignore` accordingly.
+
+# Keyword Arguments
+* `assets::Vector{<:AbstractString}=String[]`: Array of paths to Documenter asset files.
+"""
+struct GitLabPages <: Documenter
+    gitignore::Vector{String}
+    assets::Vector{String}
+
+    function GitLabPages(; assets::Vector{<:AbstractString}=String[])
+        for file in assets
+            if !isfile(file)
+                throw(ArgumentError("Asset file $(abspath(file)) does not exist"))
+            end
+        end
+        # Windows Git recognizes these paths as well.
+        new(["/docs/build/", "/docs/site/"], abspath.(assets))
+    end
+end
+
+function badges(::GitLabPages, user::AbstractString, pkg_name::AbstractString)
+    return [
+        #=
+        format(Badge(
+            "Stable",
+            "https://img.shields.io/badge/docs-stable-blue.svg",
+            "https://$user.gitlab.io/$pkg_name.jl/stable"
+        )),
+        =#
+        format(Badge(
+            "Dev",
+            "https://img.shields.io/badge/docs-dev-blue.svg",
+            "https://$user.gitlab.io/$pkg_name.jl/dev"
+        )),
+    ]
+end
+
+function gen_plugin(p::GitLabPages, t::Template, pkg_name::AbstractString)
+    invoke(gen_plugin, Tuple{Documenter, Template, AbstractString}, p, t, pkg_name)
+    return ["docs/"]
+end
+
+function interactive(::Type{GitLabPages})
+    print("GitLabPages: Enter any Documenter asset files (separated by spaces) []: ")
+    return GitLabPages(; assets=string.(split(readline())))
+end