Script to delete all disabled branchs of all plans of a project.

bamboo_delete_disabled_branches_of_project.sh

#!/bin/bash
# Based on a script by Sylvain Guillopé <sguillope@lixar.com>
# https://gist.github.com/sguillope/001c1f5574be3be3a595#file-bamboo_delete_disabled_branches-sh

LC_COLLATE=C ; export LC_COLLATE
LANG=C ; export LANG
umask 022

function die {
    [ -z "$1" ] || echo 1>&2 "[!] $1"
    exit 1
}

[ -z "$1" ] && die "Usage: ./$(basename $0) {projectKey}"

readonly PROJECT_KEY="$1"
readonly MAX_BRANCH_RESULT="500"
readonly BAMBOO_BASE_URL="https://my-bamboo.net"
readonly BAMBOO_DELETE_PLAN_URL="$BAMBOO_BASE_URL/ajax/deleteChain.action"

# Ask for bamboo credentials
username=
password=
while [ -z "$username" ]; do
    read -p "Bamboo username: " -s username
done
echo ""
while [ -z "$password" ]; do
    read -p "Bamboo password: " -s password
done
echo ""

function fetch_plans {
    local projectKey=$1

    local url="$BAMBOO_BASE_URL/rest/api/latest/project/$projectKey?expand=plans&os_authType=basic"
    echo $(curl -qs -k --user "$username:$password" -H 'X-Atlassian-Token: no-check' -H 'Accept: application/json' -H 'User-Agent: curl' "$url")
}

function get_plan_keys {
    local projectKey=$1

    local json=$(fetch_plans "$projectKey")
    echo "$json" | jq --raw-output '.plans.plan[].key'
}

function fetch_branches {
    local planKey=$1

    local url="$BAMBOO_BASE_URL/rest/api/latest/plan/$planKey?os_authType=basic&expand=branches&max-results=$MAX_BRANCH_RESULT"
    echo $(curl -qs -k --user "$username:$password" -H 'X-Atlassian-Token: no-check' -H 'Accept: application/json' -H 'User-Agent: curl' "$url")
}

function get_keys_of_disabled_branches {
    local planKey=$1

    local json=$(fetch_branches "$planKey")
    echo "$json" | jq --raw-output '.branches.branch[] | select(.enabled == false) | .key'
}

function delete_branch {
    local branch_key=$1

    echo -n "delete branch ${1}: "
    curl -qs -k --user "$username:$password" -H 'X-Atlassian-Token: no-check' -H 'Accept: application/json' -H 'User-Agent: curl' -H 'Content-Type: application/x-www-form-urlencoded' --data "buildKey=$branch_key" "$BAMBOO_DELETE_PLAN_URL"
    echo
}

function delete_branches {
    local keys=$1

    for key in $keys; do
        delete_branch "$key"
    done
}

function delete_disabled_branches_of_plan {
    local planKey=$1

    echo "delete disabled branches of plan $planKey"
    local branchKeys=$(get_keys_of_disabled_branches "$planKey")
    delete_branches "$branchKeys"
}

function main {
    local projectKey=$1
    echo "cleanup branches of plans of project $projectKey"
    local keys=$(get_plan_keys "$projectKey")

    for key in $keys; do
        delete_disabled_branches_of_plan "$key"
    done
}

main "$PROJECT_KEY"