fix doc generation to include deleted files

motivation: in git 2.0 deleted files are ignored unless --all is specified ``` warning: You ran 'git add' with neither '-A (--all)' or '--ignore-removal', whose behaviour will change in Git 2.0 with respect to paths you removed. Paths like 'docs/current/NIOOpenSSL/Classes.html' that are removed from your working tree are ignored with this version of Git. ``` changes: use git add -all docs to includes removeals
apple · Jan 31, 2018 · a4b9862 · a4b9862
1 parent 07ff340
commit a4b9862
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/generate_docs.sh b/generate_docs.sh
@@ -103,7 +103,7 @@ if [[ $CI == true ]]; then
   git checkout gh-pages
   rm -rf docs/current
   cp -r docs/$version docs/current
-  git add docs
+  git add --all docs
   echo '<html><head><meta http-equiv="refresh" content="0; url=docs/current/NIO/index.html" /></head></html>' > index.html
   git add index.html
   changes=$(git diff-index --name-only HEAD)