Generate documentation, deploy to gh-pages via Travis

.travis.yml

@@ -18,7 +18,7 @@ matrix:
             - python3-setuptools
       install:
         - tools/travis/install_build_tools.sh
-        - tools/travis/install_dreamchecker.sh
+        - tools/travis/install_spaceman_dmm.sh dreamchecker
       script:
         - tools/travis/check_filedirs.sh tgstation.dme
         - tools/travis/check_changelogs.sh
@@ -75,3 +75,19 @@ matrix:
       script:
         - tools/travis/dm.sh -DTRAVISBUILDING tgstation.dme || travis_terminate 1
         - tools/travis/run_server.sh
+
+    - name: "Generate Documentation"
+      # Only run for non-PR commits to the real master branch.
+      if: branch = master AND head_branch IS blank
+      install:
+        - tools/travis/install_spaceman_dmm.sh dmdoc
+      before_script:
+        # Travis checks out a hash, try to get back on a branch.
+        - git checkout -qf $(git name-rev --name-only HEAD) || true
+      script:
+        - ~/dmdoc
+      deploy:
+        provider: pages
+        skip_cleanup: true
+        local_dir: dmdoc
+        github_token: $DMDOC_GITHUB_TOKEN

tools/travis/install_dreamchecker.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-source dependencies.sh
-
-wget -O ~/dreamchecker "https://github.com/SpaceManiac/SpacemanDMM/releases/download/$SPACEMAN_DMM_VERSION/dreamchecker"
-chmod +x ~/dreamchecker
-~/dreamchecker --version

tools/travis/install_spaceman_dmm.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+set -euo pipefail
+
+source dependencies.sh
+
+wget -O ~/$1 "https://github.com/SpaceManiac/SpacemanDMM/releases/download/$SPACEMAN_DMM_VERSION/$1"
+chmod +x ~/$1
+~/$1 --version