get-contributions-by-repo-for-org.sh

#!/bin/bash
rm -rf tmp
mkdir -p tmp

if [ -z "$1" ]; then
  echo "Missing org name"
  exit 1
fi
if [ -z "$GIT_TOKEN" ]; then
  echo "Missing git token"
  exit 1
fi
ORG="$1"
OFFSET=$(date '+%s' --date="-3 month")
PAGE=1
REPOS=""
NAMES=""
echo "Get repo urls"
while [ true ]; do
  RAW_RESPONSE=$(curl -s -H "Accept: application/vnd.github.everest-preview+json" \
    -H "Authorization: token ${GIT_TOKEN}" \
    --request GET \
    https://api.github.com/orgs/$ORG/repos?sort=full_name\&per_page=100\&page=$PAGE)
  # echo "$RAW_RESPONSE"
  RESPONSE=$(echo "$RAW_RESPONSE" | jq -r '.[].ssh_url')
  NAME=$(echo "$RAW_RESPONSE" | jq -r '.[].name')
  NUM_REPOS=$(echo "$RESPONSE" | wc -l)
  # echo "$RESPONSE"
  REPOS="$REPOS
$RESPONSE"
  NAMES="$NAMES
$NAME"
  if [ "$NUM_REPOS" -lt 100 ]; then
    # echo "must be the last page..."
    break
  fi
  PAGE=$((PAGE + 1))
done
# NAMES="agent secure-backend backend sds-frontend sysdig-inspect"


for repo in $(echo "$NAMES"); do
  # /repos/:owner/:repo/stats/contributors

  RAW_RESPONSE=$(curl -s -H "Accept: application/vnd.github.everest-preview+json" \
    -H "Authorization: token ${GIT_TOKEN}" \
    --request GET \
    https://api.github.com/repos/$ORG/$repo/stats/contributors)
  echo "$repo:"
  echo "curl -s -H \"Accept: application/vnd.github.everest-preview+json\" -H \"Authorization: token ${GIT_TOKEN}\" --request GET https://api.github.com/repos/$ORG/$repo/stats/contributors"
  # sleep 1
  for user in $(echo "$RAW_RESPONSE" | jq -c '.[]'); do
    user_github=$(echo $user | jq -r '.author.login')
    echo "User: $user_github"
    # echo "$user"
    RECENT_CONTRIBUTIONS=0
    for week in $(echo $user | jq -c '.weeks[]'); do
      WEEK_OF_COMMIT=$(echo $week | jq '.w')
      NUMBER_OF_COMMITS=$(echo $week | jq '.c')
      if [ $WEEK_OF_COMMIT -gt $OFFSET ] && [ $NUMBER_OF_COMMITS -gt 0 ]; then
        echo "$user_github,$WEEK_OF_COMMIT,$NUMBER_OF_COMMITS"
        RECENT_CONTRIBUTIONS=$((RECENT_CONTRIBUTIONS + NUMBER_OF_COMMITS))
      fi
    done
    if [ $RECENT_CONTRIBUTIONS -gt 0 ]; then
      echo "$user_github,${OFFSET}+,$RECENT_CONTRIBUTIONS" >> "tmp/$repo"
    fi
    echo "Number of contributions (since $OFFSET): $RECENT_CONTRIBUTIONS"
  done
  
  # echo "$RAW_RESPONSE"
  # echo "$RESPONSE"
  echo "--------------------------------------"
  # exit 0
done

# Get unique contributors:
# cat tmp/* | sort | awk -F ',' '{print $1}' | uniq