dev-python/pyspelling: fix doc, needs git repo

Package-Manager: Portage-2.3.98, Repoman-2.3.22
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>

dev-python/pyspelling/pyspelling-2.6.0.ebuild

@@ -7,16 +7,13 @@ PYTHON_COMPAT=( python3_{6,7,8} )
 
 DISTUTILS_USE_SETUPTOOLS=rdepend
 
-#ERROR   -  Unable to read git logs of '/tmp/mozilla_andrew0/pyspelling-2.6.0/docs/src/markdown/index.md'. To ignore this error, set option 'ignoring_missing_git: true'
-#ERROR   -  Error reading page 'index.md': Cmd('git') failed due to: exit code(128)
-# How does one set this option though???
-#DOCBUILDER="mkdocs"
-#DOCDEPEND="
-#	dev-python/mkdocs-git-revision-date-localized-plugin 
-#	dev-python/mkdocs_pymdownx_material_extras
-#	~dev-python/mkdocs-material-5.0.0_rc2"
+DOCBUILDER="mkdocs"
+DOCDEPEND="
+	dev-python/mkdocs-git-revision-date-localized-plugin
+	dev-python/mkdocs_pymdownx_material_extras
+	~dev-python/mkdocs-material-5.0.0_rc2"
 
-inherit distutils-r1 #docs
+inherit distutils-r1 docs
 
 DESCRIPTION="Spell checker automation tool"
 HOMEPAGE="https://github.com/facelessuser/pyspelling"
@@ -41,3 +38,13 @@ RDEPEND="
 PATCHES="${FILESDIR}/${P}-do-not-install-tests.patch"
 
 distutils_enable_tests pytest
+
+python_prepare_all() {
+	# git revision data plugin needs git repo to build
+	if use doc; then
+		git init || die
+		git add -A || die
+		git commit -q -m ".." || die
+	fi
+	distutils-r1_python_prepare_all
+}