From 572ef332102932977e1d00f857bc663a9986d9a5 Mon Sep 17 00:00:00 2001
From: Fredrik Ekre <ekrefredrik@gmail.com>
Date: Tue, 15 Oct 2019 01:23:46 +0200
Subject: [PATCH] test comment

---
 .github/workflows/docs.yml |  1 +
 docs/make.jl               | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ceb1a2b..d272a74 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,4 +20,5 @@ jobs:
       - name: Build and deploy
         env:
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: julia --project=docs --color=yes docs/make.jl
diff --git a/docs/make.jl b/docs/make.jl
index f744aec..bb99c0b 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -81,6 +81,18 @@ if get(ENV, "GITHUB_EVENT_NAME", nothing) == "pull_request"
         devurl = "preview-PR$(PR)",
         repo = "github.com/fredrikekre/Literate.jl.git",
     )
+    # Add a comment on the PR with a link to the preview
+    # TODO: URL available from JSON.parsefile(ENV["GITHUB..."])["pull_request"]["comments_url"]
+    msg = "Documentation built successfully, a preview can be found here: https://fredrikekre.github.io/Literate.jl/preview-PR$(PR)"
+    cmd = `curl -X POST`
+    push!(cmd.exec, "-H", "Authorization: token $(ENV["GITHUB_TOKEN"])")
+    push!(cmd.exec, "-H", "Content-Type: application/json")
+    push!(cmd.exec, "-d", "'{\"body\":\"$(msg)\"}'")
+    push!(cmd.exec, "https://api.github.com/repos/fredrikekre/Literate.jl/issues/$(PR)/comments")
+    try
+        success(cmd)
+    catch
+    end
     exit(0)
 end