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andrewchilds/getAgeOfCodebase.sh

Created July 3, 2017 14:59
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  1. andrewchilds created this gist Jul 3, 2017.
    28 changes: 28 additions & 0 deletions getAgeOfCodebase.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,28 @@
    #!/bin/bash

    set -e

    APP_DIR="$1"

    TEMP_FILE="codebase-age-histogram.txt"
    OUTPUT_FILE="codebase-age-histogram.csv"

    pushd $APP_DIR

    APP_FILES=`find . -type f -follow -print`

    rm -f $TEMP_FILE
    touch $TEMP_FILE

    for APP_FILE in $APP_FILES; do
    echo "Annotating $APP_FILE..."
    git annotate $APP_FILE | awk '{ print $4 }' >> $TEMP_FILE
    done

    sort -n $TEMP_FILE | uniq -c | sed -e 's/^ *//;s/ /,/' > $OUTPUT_FILE
    rm -f $TEMP_FILE

    echo ""
    echo "Done! Histogram CSV saved to $OUTPUT_FILE"

    popd