[dpdk-dev] [PATCH v2] devtools: check wrong svg include in guides

[Thomas Monjalon <thomas@monjalon.net>]

Including svg files with the svg extension is a common mistake:
	.. figure:: example.svg
must be
	.. figure:: example.*
So it will work also when building pdf doc with figures converted
to png files.

A check is added in checkpatches.sh.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>

PS: the warning contains the regex. May it be improved?

Warning in /doc/guides/nics/mvpp2.rst:
are you sure you want to add the following:
::[[:space:]]*[^[:space:]]*\.svg

Cc: Arnon Warshavsky <arnon@qwilt.com>
---
 devtools/checkpatches.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index bf3114f95..fb9e9f76d 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -43,13 +43,21 @@ print_usage () {
 	END_OF_HELP
 }
 
-check_forbidden_additions() {
+check_forbidden_additions() { # <patch>
 	# refrain from new additions of rte_panic() and rte_exit()
 	# multiple folders and expressions are separated by spaces
 	awk -v FOLDERS="lib drivers" \
 		-v EXPRESSIONS="rte_panic\\\( rte_exit\\\(" \
 		-v RET_ON_FAIL=1 \
-		-f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk -
+		-f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk \
+		"$1"
+	# svg figures must be included with wildcard extension
+	# because of png conversion for pdf docs
+	awk -v FOLDERS='doc' \
+		-v EXPRESSIONS='::[[:space:]]*[^[:space:]]*\\.svg' \
+		-v RET_ON_FAIL=1 \
+		-f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk \
+		"$1"
 }
 
 number=0
@@ -115,7 +123,7 @@ check () { # <patch> <commit> <title>
 	fi
 
 	! $verbose || printf '\nChecking forbidden tokens additions:\n'
-	report=$(check_forbidden_additions <"$tmpinput")
+	report=$(check_forbidden_additions "$tmpinput")
 	if [ $? -ne 0 ] ; then
 		$headline_printed || print_headline "$3"
 		printf '%s\n' "$report"
-- 
2.19.0