From d2d6c91b6664352ddc1d41dd8bec3cbe837992de Mon Sep 17 00:00:00 2001
From: "Adam J. Stewart" <ajstewart426@gmail.com>
Date: Mon, 22 Aug 2016 16:57:53 -0500
Subject: Run documentation tests when documentation is modified

---
 share/spack/qa/run-doc-tests    | 40 ++++++++++++++++++++++++++++++++++++++--
 share/spack/qa/run-flake8-tests |  1 -
 2 files changed, 38 insertions(+), 3 deletions(-)

(limited to 'share')

diff --git a/share/spack/qa/run-doc-tests b/share/spack/qa/run-doc-tests
index e5b684fe59..2be5793d36 100755
--- a/share/spack/qa/run-doc-tests
+++ b/share/spack/qa/run-doc-tests
@@ -1,4 +1,40 @@
 #!/usr/bin/env bash
+#
+# Description:
+#     Builds Spack documentation and checks for
+#     possible syntax errors. Treats warnings as
+#     fatal errors.
+#
+# Usage:
+#     run-doc-tests
+#
+# Notes:
+#     Requires sphinx. Can be installed by running:
+#         `spack install py-sphinx`
+#     or:
+#         `pip install sphinx`
+#     and adding the bin directory to your PATH.
+#
+
+QA_DIR="$(dirname "$0")"
+SPACK_ROOT="$QA_DIR/../../.."
+DOC_DIR="$SPACK_ROOT/lib/spack/docs"
+
+# Move to documentation directory
+# Allows script to be run from anywhere
+cd "$DOC_DIR"
+
+# Gather array of changed files
+changed=($("$QA_DIR/changed_files" lib/spack/docs))
+
+# Cleanup temporary files upon exit or when script is killed
+trap 'make clean' EXIT SIGINT SIGTERM
+
+# Only run tests if documentation was updated
+if [[ "${changed[@]}" ]]; then
+    # Treat warnings as fatal errors
+    make SPHINXOPTS=-W
+else
+    echo No documentation was modified.
+fi
 
-# pass
-exit 0
diff --git a/share/spack/qa/run-flake8-tests b/share/spack/qa/run-flake8-tests
index 6c9f8968e2..6c7b4f2c79 100755
--- a/share/spack/qa/run-flake8-tests
+++ b/share/spack/qa/run-flake8-tests
@@ -28,7 +28,6 @@ SPACK_ROOT="$QA_DIR/../../.."
 
 # Move to root directory of Spack
 # Allows script to be run from anywhere
-SPACK_ROOT="$(dirname "$0")/../../.."
 cd "$SPACK_ROOT"
 
 # Gather array of changed files
-- 
cgit v1.2.3-60-g2f50