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airbyte/tools/bin/match_github_user_to_slack
2023-01-12 12:30:26 +02:00

140 lines
5.5 KiB
Bash
Executable File

#!/usr/bin/env bash
set -e
function usage() {
echo "Usage: $0 -r GITHUB_REPOSITORY [-l GITHUB_ACTOR]"
echo "Either of the parameters below have to be provided:"
echo " -l GITHUB_ACTOR - github user login"
}
function error_exit() {
usage
echo $1 >>/dev/stderr;
exit 1
}
function lc() {
tr '[:upper:]' '[:lower:]'
}
function uc() {
tr '[:lower:]' '[:upper:]'
}
function jq_filter() {
local name=$(echo -n "$1" | lc)
filter=''
filter+="( .profile.email | tostring | ascii_downcase | startswith(\"$name \") )"
filter+=" or ( .profile.email | tostring | ascii_downcase == (\"$name\") )"
filter+=" or ( .profile.display_name | tostring | ascii_downcase | startswith(\"$name \") )"
filter+=" or ( .profile.display_name | tostring | ascii_downcase | endswith(\" $name\") )"
filter+=" or ( .profile.display_name | tostring | ascii_downcase == (\"$name\") )"
filter+=" or ( .name | tostring | ascii_downcase | startswith(\"$name \") )"
filter+=" or ( .name | tostring | ascii_downcase | endswith(\" $name\") )"
filter+=" or ( (.name | tostring | ascii_downcase) == \"$name\" )"
filter+=" or ( .real_name | tostring | ascii_downcase | startswith(\"$name \") )"
filter+=" or ( .real_name | tostring | ascii_downcase | endswith(\" $name\") )"
filter+=" or ( .real_name | tostring | ascii_downcase == (\"$name\") )"
echo "${filter}"
}
function fetch_slack_users() {
local slack_api_key=$1
echo "Fetching slack users ..." >>/dev/stderr
slack_users="$(curl -s -H "Authorization: Bearer ${slack_api_key}" -H "Content-type: application/json" https://slack.com/api/users.list?limit=2000)"
echo "$slack_users" > ./slack_users.json
slack_page_id="$(echo ${slack_users} | jq -r '.response_metadata.next_cursor')"
x=0
echo ${slack_page_id} >>/dev/stderr
if [ -n "${slack_page_id}" ]; then
while [ -n "${slack_page_id}" ]; do
echo "Extracting page info ${slack_page_id} for part ${x}" >>/dev/stderr
slack_users_paginator="$(curl -s -H "Authorization: Bearer ${slack_api_key}" -G -H "Content-type: application/json" --data-urlencode "cursor=${slack_page_id}" https://slack.com/api/users.list)"
slack_page_id="$(echo ${slack_users_paginator} | jq -r '.response_metadata.next_cursor')"
echo "$slack_users_paginator" > ./slack_users_${x}.json
x=$(( $x + 1 ))
done
all_slack_users="$(jq -n '[ inputs.members ] | add ' slack_users*.json)"
else
all_slack_users="$(jq -n '[ inputs.members ] | add ' slack_users*.json)"
fi
echo ${all_slack_users}
}
[ -z "${AIRBYTE_TEAM_BOT_SLACK_TOKEN}" ] && error_exit "ERROR: AIRBYTE_TEAM_BOT_SLACK_TOKEN is not set."
while getopts ":r:c:u:l:" opt; do
case ${opt} in
r )
GITHUB_REPOSITORY=$OPTARG
;;
l )
GITHUB_ACTOR=$OPTARG
;;
\? ) usage
;;
esac
done
[ -z "$GITHUB_ACTOR" ] && error_exit "ERROR: GITHUB_ACTOR (-l GITHUB_ACTOR) have to be provided."
if [ -n "$GITHUB_ACTOR" ]; then
[ -z "${GITHUB_API_TOKEN}" ] && error_exit "ERROR: GITHUB_API_TOKEN is not set."
fi
if [ -n "$GITHUB_ACTOR" ]; then
echo "Fetching github user ..." >>/dev/stderr
github_user="$(curl -s -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/users/${GITHUB_ACTOR})"
echo $github_user
email="$(echo "$github_user" | jq -r '.email | select(type == "string")')"
name="$(echo "$github_user" | jq -r '.name | select(type == "string")')"
if [ -z "$email" -a -z "$name" ]; then
echo "WARNING: Github user ($GITHUB_ACTOR) does not have either name nor email in the profile." >>/dev/stderr
echo "Fetching commits made by this user to detect user by commit author name and/or email." >>/dev/stderr
[ -z "$GITHUB_REPOSITORY" ] && error_exit "ERROR: Git reposuitory (-r GITHUB_REPOSITORY) is missing."
commit="$(curl -s -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/${GITHUB_REPOSITORY}/commits?author=$GITHUB_ACTOR | jq '.[0] | .commit | select(type == "object")' )"
github_user="$(echo "$commit" | jq '.author | select(type == "object")')"
fi
[ -z "$github_user" ] && error_exit "ERROR: Gitub user is not found for commit ${GITHUB_ACTOR}"
else
github_user="$GITHUB_USER"
fi
airbyte_team_slack_users=$(fetch_slack_users ${AIRBYTE_TEAM_BOT_SLACK_TOKEN})
all_users_list=$(jq -s '.[0] + .[1]' <<EOF
$airbyte_team_slack_users
EOF
)
echo $all_users_list > all_slack_users.json
OLDIFS=$IFS;
IFS=$'\n'
for git_user in $(echo "$github_user" | jq -r '.email, .name | select(type == "string")'; echo "$github_user" | jq -r '.name | select(type == "string")' | tr ' ' "\n"); do
if [ -z "$git_user" ]; then
echo "Skipping empty string ..." >>/dev/stderr
continue
fi
echo "Checking $git_user string ..." >>/dev/stderr
slack_user_id=$(echo "$all_users_list" | lc | jq -r ".[] | select( $(jq_filter "${git_user}") ) | .id | select(type == \"string\")" | uc)
[ -n "$slack_user_id" ] && break
done
IFS=$OLDIFS
if [ -z "$slack_user_id" ]; then
echo "WARN: Slack user is not found for ${GITHUB_ACTOR}"
slack_user_id="GitHub user do not match any user in Slack"
echo slack_user_ids=$(echo $slack_user_id) >> $GITHUB_OUTPUT
else
echo "Slack User ID is found $slack_user_id" >> /dev/stderr
slack_user_ids=$(echo $slack_user_id | tr -s '[:blank:]' ',')
echo $slack_user_ids
echo slack_user_ids=$slack_user_ids >> $GITHUB_OUTPUT
fi