find out dated files for enja-oss/stylus

find-outdated-docs.sh

#!/bin/bash

ORIG_DIR='./stylus_orig'
CLONE_TO='git clone https://github.com/LearnBoost/stylus.git'
LIST_DOCS='git ls-tree --name-only HEAD docs/'
LAST_TIME='git log -1 --pretty=format:%ct'
LAST_TIME_F='git log -1 --pretty=format:%cr'
DEV=false

${CLONE_TO} ${ORIG_DIR} > /dev/null 2>&1

files=$(${LIST_DOCS})
orig_files=$(cd ${ORIG_DIR}; ${LIST_DOCS})

# TODO: fast implementation
for file in $files; do
    time=$($LAST_TIME $file)
    for orig_file in $orig_files; do
        orig_time=$(cd $ORIG_DIR; $LAST_TIME $orig_file)
        orig_time_f=$(cd $ORIG_DIR; $LAST_TIME_F $orig_file)
        if [ $file = $orig_file ]; then
            if [ $(echo "${time} < ${orig_time}" | bc) -ne 0 ]; then
                printf "file:%s\tmodified_at:%s\n" $file "${orig_time_f}"
            fi
        fi
    done
done

if [ $DEV = false ]; then
    rm -rf ${ORIG_DIR}
fi