git log

search in change

git log -p | grep blabla

user

git log --pretty="%ce%n" | sort | uniq

total contribution

git log --author=$USER --shortstat $BRANCH | \
awk '/^ [0-9]/ { f += $1; i += $4; d += $6 } \
END { printf("%d files changed, %d insertions(+), %d deletions(-)", f, i, d) }'

user contribution

# Loop through users
for user in $(git log --pretty="%ce%n" | sort | uniq);
do
   # print user email
   echo "$user"
   # print total files changed, total insertions, total deletions
   echo $(git log --author="${user}" --shortstat 'feature/#3236-facility-hover' | awk '/^ [0-9]/ { f += $1; i += $4; d += $6 } END { printf("%d files changed, %d insertions(+), %d deletions(-)", f, i, d) }')
done

How to calculate the percentage of contribution from each contributor to words the Code in the Git or Gerrit?

You can do this by looping through the users and using the --shortstat option from : To get all commit email addresses from everyone who commited run the following command: git log --pretty="%ce%n" | sort | uniq This will print out all email addresses, sort them, and make a unique list from this.

https://stackoverflow.com/questions/54285539/how-to-calculate-the-percentage-of-contribution-from-each-contributor-to-words-t