102 lines
2.8 KiB
Bash
Executable File
102 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Specify a directory with all Git repositories
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REPODIR=~/Git
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# Regex or fixed name (brackets need to be escaped with a backslash)
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REPOUSER="\(structix\|Janek\)"
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# Specify the start date, where the statistics should be gathered
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STARTDATE="01 Jan 2018"
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# Verbose flag
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VERBOSE=false
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# --------------------
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# --- functions
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# returns the amount of commits for one repository
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function getCommits() {
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# show amount of commits of all users
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committemp=$(git rev-list --count --all --author=$REPOUSER --since="$STARTDATE" 2> /dev/null)
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echo $committemp
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}
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# get the amount of files, insertions, deletions by specifying parameters
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function getDiffChanges() {
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local __files=$1
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local __insert=$2
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local __delete=$3
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# calculate total changes between given date and HEAD
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local extractdiff=$(git diff @{"$STARTDATE"} HEAD --shortstat 2>/dev/null)
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# set the separator to ,
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local IFS=','
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local array=( $extractdiff )
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# Parse the numbers
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local extf=${array[0]//[!0-9]}
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local exti=${array[1]//[!0-9]}
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local extd=${array[2]//[!0-9]}
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if [ "$VERBOSE" = true ]; then
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echo "Files: $extf, Insertions: $exti, Deletions: $extd"
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fi
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local f=$(( extf + __files))
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local i=$(( exti + __insert))
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local d=$(( extd + __delete))
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eval $__files="'$f'"
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eval $__insert="'$i'"
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eval $__delete="'$d'"
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}
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function main() {
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# Switch into the REPODIR (silently)
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pushd $REPODIR 1> /dev/null
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# Iterate over all subdirectories
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for dir in $REPODIR/*/
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do
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dir=${dir%*/}
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if [ "$VERBOSE" = true ]; then
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echo ${dir##*/}
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fi
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# enter directory
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cd ${dir##*/}
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# --- RUN COMMANDS
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commtemp=$(getCommits)
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# Add to the total commit counter
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commitcounter=$((commitcounter + commtemp))
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# Output the commit counter of the current iteration
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if [ "$VERBOSE" = true ]; then
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echo $commtemp
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fi
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getDiffChanges totalfiles totalinsertions totaldeletions
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# go back
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cd ..
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done
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# Switch back to the original directory state (silently)
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popd 1> /dev/null
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echo "-------------------------"
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echo "Total commits since $STARTDATE: $commitcounter"
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echo "Total files changed: $totalfiles"
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echo "Total insertions: $totalinsertions"
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echo "Total deletions: $totaldeletions"
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}
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main
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