end-to-end/lib/api.sh

#!/bin/bash
# Copyright 2024 The Forgejo Authors
# SPDX-License-Identifier: MIT

API_TMPDIR=$(mktemp -d)
: ${PASSWORD:=admin1234}

function api_user_make_admin() {
    local api="$1" username="$2"

    forgejo-curl.sh api_json -X PATCH --data '{"admin":true}' $api/admin/users/$username
}

function api_user_create() {
    local api="$1" username="$2" email="$3"
    log_info "(re)create user $username"
    forgejo-curl.sh api_json -X DELETE $api/admin/users/$username?purge=true >&/dev/null || true
    forgejo-curl.sh api_json --data '{"username":"'$username'","email":"'$email'","password":"admin1234","must_change_password":false}' $api/admin/users
}

function user_login() {
    local username=$1
    (
        export DOT=$API_TMPDIR/$username
        forgejo-curl.sh logout
        forgejo-curl.sh --user $username --password "admin1234" login http://${HOST_PORT}
    )
}

function api_branch_tip() {
    local api="$1"
    local repo="$2"
    local branch="$3"

    retry forgejo-curl.sh api_json $api/repos/$repo/branches/$branch >&/dev/null
    forgejo-curl.sh api_json $api/repos/$repo/branches/$branch | jq --raw-output .commit.id
}

function api_branch_protect() {
    local api="$1"
    local repo="$2"
    local branch="$3"

    forgejo-curl.sh api_json -X DELETE $api/repos/${repo}/branch_protections/$branch >&/dev/null || true
    forgejo-curl.sh api_json --data '{"branch_name":"'$branch'","required_approvals":1}' $api/repos/${repo}/branch_protections
}

function api_pr_approve() {
    local api="$1"
    local repo="$2"
    local pr="$3"

    forgejo-curl.sh api_json --data '{"event":"APPROVED"}' $api/repos/${repo}/pulls/$pr/reviews
}

function api_pr_is_merged() {
    local api="$1"
    local repo="$2"
    local pr="$3"

    forgejo-curl.sh api_json $api/repos/$repo/pulls/$pr >$API_TMPDIR/pr.json
    $(jq -r .merged <$API_TMPDIR/pr.json)
}

function api_pr_delete_all() {
    local api="$1"
    local repo="$2"

    forgejo-curl.sh api_json $api/repos/${repo}/pulls | jq --raw-output '.[] | .number' | while read pr; do
        forgejo-curl.sh api_json -X DELETE $api/repos/${repo}/issues/$pr
    done
}

function api_pr_get_status() {
    local api="$1"
    local repo="$2"
    local sha="$3"

    forgejo-curl.sh api_json $api/repos/$repo/commits/$sha/status
}

function api_pr_check_status() {
    local api="$1"
    local repo="$2"
    local sha="$3"
    local expected_status="$4"
    local expected_description="$5"

    api_pr_get_status $api $repo $sha >$API_TMPDIR/status.json
    local status="$(jq --raw-output .state <$API_TMPDIR/status.json)"
    local description="$(jq --raw-output .statuses[0].description <$API_TMPDIR/status.json)"
    if test "$status" = "$expected_status" && test -z "$expected_description" -o "$description" = "$expected_description"; then
        echo OK
    elif test "$status" = "failure" -o "$status" = "success"; then
        echo NOK
    else
        echo RETRY
    fi
}

function api_pr_wait_success() {
    api_pr_wait_status success "$@"
}

function api_pr_wait_failure() {
    api_pr_wait_status failure "$@"
}

function api_pr_wait_running() {
    api_pr_wait_status pending "$@" "Has started running"
}

function api_pr_wait_log() {
    local sha="$1" expected_status="$2" expected_description="$3"
    local status="$(jq --raw-output .state <$API_TMPDIR/status.json)"
    local description="$(jq --raw-output .statuses[0].description <$API_TMPDIR/status.json)"
    if test "$expected_description"; then
        expected_description=" '$expected_description'"
    fi
    log_info "$sha status waiting '$expected_status'$expected_description, currently '$status' '$description'"
}

# default loop delay is 3600 sec (1 hour)
: ${API_LOOPS:=100}
: ${API_LOOP_DELAY:=36}

function api_pr_wait_status() {
    local status="$1"
    local api="$2"
    local repo="$3"
    local sha="$4"
    local description="$5"

    for i in $(seq $API_LOOPS); do
        if test $(api_pr_check_status "$api" "$repo" "$sha" "$status" "$description") != RETRY; then
            break
        fi
        api_pr_wait_log "$sha" "$status" "$description"
        sleep $API_LOOP_DELAY
    done
    if test $(api_pr_check_status "$api" "$repo" "$sha" "$status" "$description") = "OK"; then
        log_info "$sha status OK"
    else
        api_pr_get_status $api $repo $sha | jq .statuses
        log_info "$sha status NOK"
        return 1
    fi
}