#!/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, graphviz, git, mercurial, and subversion.
#

QA_DIR="$(dirname "$0")"
SPACK_ROOT="$QA_DIR/../../.."
DOC_DIR="$SPACK_ROOT/lib/spack/docs"

# Array of dependencies
deps=(
    sphinx-apidoc
    sphinx-build
    dot
    git
    hg
    svn
)

# Check for dependencies
"$QA_DIR/check_dependencies" "${deps[@]}" || exit 1

# Add Spack to the PATH.
export PATH="$SPACK_ROOT/bin:$PATH"

# Move to documentation directory
# Allows script to be run from anywhere
cd "$DOC_DIR"

# Treat warnings as fatal errors
make clean --silent
make SPHINXOPTS=-W JOBS=1
