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/*
Copyright 2020 Docker Compose CLI authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package compose
import (
"context"
"errors"
"fmt"
"time"
compose "github.com/compose-spec/compose-go/v2/types"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/versions"
)
// ToMobyEnv convert into []string
func ToMobyEnv(environment compose.MappingWithEquals) []string {
var env []string
for k, v := range environment {
if v == nil {
env = append(env, k)
} else {
env = append(env, fmt.Sprintf("%s=%s", k, *v))
}
}
return env
}
// ToMobyHealthCheck convert into container.HealthConfig
func (s *composeService) ToMobyHealthCheck(ctx context.Context, check *compose.HealthCheckConfig) (*container.HealthConfig, error) {
if check == nil {
return nil, nil
}
var (
interval time.Duration
timeout time.Duration
period time.Duration
retries int
)
if check.Interval != nil {
interval = time.Duration(*check.Interval)
}
if check.Timeout != nil {
timeout = time.Duration(*check.Timeout)
}
if check.StartPeriod != nil {
period = time.Duration(*check.StartPeriod)
}
if check.Retries != nil {
retries = int(*check.Retries)
}
test := check.Test
if check.Disable {
test = []string{"NONE"}
}
var startInterval time.Duration
if check.StartInterval != nil {
version, err := s.RuntimeVersion(ctx)
if err != nil {
return nil, err
}
if versions.LessThan(version, "1.44") {
return nil, errors.New("can't set healthcheck.start_interval as feature require Docker Engine v25 or later")
} else {
startInterval = time.Duration(*check.StartInterval)
}
}
return &container.HealthConfig{
Test: test,
Interval: interval,
Timeout: timeout,
StartPeriod: period,
StartInterval: startInterval,
Retries: retries,
}, nil
}
// ToSeconds convert into seconds
func ToSeconds(d *compose.Duration) *int {
if d == nil {
return nil
}
s := int(time.Duration(*d).Seconds())
return &s
}
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