style: comment run-tests.sh

Signed-off-by: Kevin Locke <[email protected]>

Author: kevinoid

run-tests.sh

@@ -2,10 +2,13 @@
 
 set -Ceu
 
+# Work from project root
 cd "$(dirname "$0")"
 
+# Use build for build and test tools
 mkdir -p build
 
+# Ensure vimlparser and vimlint are available
 if ! [ -d build/vim-vimlparser ]; then
 	git clone --depth 1 https://github.com/ynkdir/vim-vimlparser build/vim-vimlparser
 fi
@@ -14,8 +17,10 @@ if ! [ -d build/vim-vimlint ]; then
 	git clone --depth 1 https://github.com/syngan/vim-vimlint build/vim-vimlint
 fi
 
+# Run vimlint
 ./build/vim-vimlint/bin/vimlint.sh -l build/vim-vimlint -p build/vim-vimlparser -v .
 
+# Ensure vint is available, then run it
 if command -v vint >/dev/null; then
 	vint -s .
 elif command -v python3 >/dev/null; then
@@ -40,8 +45,10 @@ else
 	echo 'Warning: Skipping vint.' >&2
 fi
 
+# Ensure vader.vim is available
 if ! [ -d build/vader.vim ]; then
 	git clone --depth 1 https://github.com/junegunn/vader.vim.git build/vader.vim
 fi
 
+# Run Vader tests
 exec vim -i NONE -u test-vimrc -U NONE -V1 -nNeXs "$@" -c 'Vader! test/*.vader'