roboticsknowledgebase.github.io/date.bash at master · RoboticsKnowledgebase/roboticsknowledgebase.github.io · GitHub

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#!/bin/bash

# On this date all posts were updated with the date field

# We want to ignore this date

all_change_date=2020-05-12

# Go through all files in the wiki folder

for file in `find wiki/ -name '*.md'`; do

# Get last date on which file was updated

last_change=$(git log -1 --format="%ad" --date=short $file)

if [ "$last_change" = "$all_change_date" ]; then

# If the last change was on the all_change_date

# set last_change to last change before all_change_date

last_change=$(git log -1 --format="%ad" --before=$all_change_date --date=short $file)

# Replace date filed with last_change

sed -i "s/date:.*/date: $last_change/" $file;

done

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