New patch to review for coreboot: board_status/to-wiki: Update bucketize script

[Martin Roth]

Martin Roth ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18225

-gerrit

commit a513bcefa1567e8e8f3f4c88c2054d1b39996800
Author: Martin Roth 
Date:   Tue Jan 24 21:13:18 2017 -0700

board_status/to-wiki: Update bucketize script

- Fix TODO: restrict $1 to allowed values.
    - Specifically exclude 'oem' board status directories.
    - Exclude any directory that doesn't follow the date format to keep
    the script from breaking again in the future if something it doesn't
    recognize is pushed.  Just ignore it for the wiki.
    - Fix shellcheck warnings.

Change-Id: I2864f09f5f1b1f5ec626d06e4849830400ef5814
    Signed-off-by: Martin Roth 
---
 util/board_status/to-wiki/bucketize.sh | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/util/board_status/to-wiki/bucketize.sh b/util/board_status/to-wiki/bucketize.sh
index 78906fd..cb643e7 100755
--- a/util/board_status/to-wiki/bucketize.sh
+++ b/util/board_status/to-wiki/bucketize.sh
@@ -4,30 +4,42 @@
 #   into buckets of the given granularity

weekly() {
-	date --date="$1" +%GW%V
+	date --date="$1" +%GW%V 2>/dev/null
+	return $?
 }

monthly() {
-	date --date="$1" +%Y-%m
+	date --date="$1" +%Y-%m 2>/dev/null
+	return $?
 }

quarterly() {
-	date --date="$1" "+%Y %m"  | awk '{ q=int(($2-1)/3+1); print $1 "Q" q}'
+	date --date="$1" "+%Y %m"  2>/dev/null | awk '{ q=int(($2-1)/3+1); print $1 "Q" q}'
+	return $?
 }

-# TODO: restrict $1 to allowed values
+# Restrict $1 to allowed values
+if [ "$1" != "weekly" ] && [ "$1" != "monthly" ] && [ "$1" != "quarterly" ]; then
+	exit 1
+fi

curr=""
 sort -r -k4 -t/ | while read file; do
-	timestamp=`printf $file | cut -d/ -f4 | tr _ :`
-	new=`$1 $timestamp`
+	# Exclude 'oem' directories
+	if echo "$file" | grep -q '/oem/'; then continue; fi
+	timestamp=$(printf "%s" "$file" | cut -d/ -f4 | tr _ :)
+
+	# If the directory is not a date, skip it.
+	new=$($1 "$timestamp");retval=$?
+	if [ "$retval" != "0" ]; then continue; fi
+
    if [ "$new" != "$curr" ]; then
    	if [ "$curr" != "" ]; then
    		printf "\n"
    	fi
-		printf "$new:"
+		printf "%s:" "$new"
    	curr=$new
    fi
-	printf "$file "
+	printf "%s " "$file"
 done
 printf "\n"