Files
act_runner/internal/app/run/health_check.go
T
silverwind d6f5b68a0d enhance: test on Windows and fix what it found (#1348)
Adds a weekly and on-demand workflow that runs the cross-compiled tests on Windows Server 2025 Core in a [dockur/windows](https://github.com/dockur/windows) QEMU VM, and fixes the Windows bugs it found in host and UNC paths, env handling, shell quoting, post-task scripts, health checks, checkout, action symlinks, step summaries, Git client certificates and docker mode from a Windows host.

Host-mode steps now emit UTF-8, `bash` falls back to Git's bash instead of the WSL launcher, the runner can run as a native Windows service, steps can keep background helpers with `RUNNER_TRACKING_ID`, and Windows arm64 binaries are released.

Fixes: https://gitea.com/gitea/runner/issues/1339
Fixes: https://gitea.com/gitea/runner/issues/637
Fixes: https://gitea.com/gitea/runner/issues/1172
Fixes: https://gitea.com/gitea/runner/issues/347
Reviewed-on: https://gitea.com/gitea/runner/pulls/1348
Reviewed-by: bircni <bircni@icloud.com>
2026-11-03 01:26:10 +00:00

102 lines
2.5 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package run
import (
"context"
"errors"
"fmt"
"maps"
"os"
"os/exec"
"strconv"
"strings"
"time"
"gitea.com/gitea/runner/act/common"
"gitea.com/gitea/runner/internal/pkg/process"
)
func (r *Runner) checkConfiguredHealth(ctx context.Context) (bool, string) {
script := r.cfg.HealthCheck.Script
if script == "" {
return true, "ok"
}
now := time.Now()
if r.now != nil {
now = r.now()
}
if !r.healthCheckLast.IsZero() && now.Sub(r.healthCheckLast) < r.cfg.HealthCheck.Interval {
return r.healthCheckReady, r.healthCheckReason
}
env := processEnvironment()
maps.Copy(env, r.envs)
env["GITEA_RUNNER_HEALTH_CHECK"] = "true"
env["GITEA_RUNNER_NAME"] = r.name
if r.client != nil {
env["GITEA_INSTANCE_URL"] = r.client.Address()
}
env["GITEA_RUNNER_RUNNING_JOBS"] = strconv.FormatInt(r.RunningCount(), 10)
runner := r.runHealthCheck
if runner == nil {
runner = executeHealthCheck
}
err := runner(ctx, script, r.cfg.HealthCheck.Timeout, env)
r.healthCheckLast = now
r.healthCheckReady = err == nil
if err != nil {
r.healthCheckReason = "runner health check failed: " + err.Error()
} else {
r.healthCheckReason = "ok"
}
return r.healthCheckReady, r.healthCheckReason
}
func executeHealthCheck(ctx context.Context, script string, timeout time.Duration, env map[string]string) error {
checkCtx, cancel := context.WithTimeout(ctx, timeout)
defer cancel()
cmd := scriptCommand(checkCtx, script)
cmd.Env = envListFromMap(env)
writer := common.NewLineWriter(func(line string) bool {
line = strings.TrimRight(line, "\r\n")
if line != "" {
common.Logger(ctx).Infof("health check: %s", line)
}
return true
})
cmd.Stdout = writer
cmd.Stderr = writer
treeKill := process.NewTreeKill(cmd)
if err := cmd.Start(); err != nil {
return fmt.Errorf("start: %w", err)
}
if killer, err := treeKill.Capture(cmd.Process); err == nil {
defer killer.Close()
}
err := cmd.Wait()
common.FlushWriter(writer)
if errors.Is(checkCtx.Err(), context.DeadlineExceeded) {
return fmt.Errorf("timed out after %s", timeout)
}
if exitErr, ok := errors.AsType[*exec.ExitError](err); ok {
return fmt.Errorf("exited with code %d", exitErr.ExitCode())
}
return err
}
func processEnvironment() map[string]string {
environ := os.Environ()
env := make(map[string]string, len(environ))
for _, value := range environ {
if key, item, ok := strings.Cut(value, "="); ok {
env[key] = item
}
}
return env
}