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start.go
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start.go
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package cmd
import (
"github.com/IcaliaLabs/plis/project"
"github.com/IcaliaLabs/plis/translation"
"github.com/urfave/cli"
"regexp"
"github.com/IcaliaLabs/plis/grouping"
"path/filepath"
"log"
)
func Start(c *cli.Context) {
args := []string{"docker-compose", "start"}
requestedServicesOrGroups := c.Args()
requestedServices := []string{}
composefile := "docker-compose.yml"
if len(requestedServicesOrGroups) > 0 {
serviceGroups, err := grouping.GetServiceGroupingFrom(composefile)
if err != nil { log.Fatalf("error: %v", err) }
for requestedServiceOrGroupIndex := range requestedServicesOrGroups {
serviceOrGroupName := requestedServicesOrGroups[requestedServiceOrGroupIndex]
if groupedServices, ok := serviceGroups[serviceOrGroupName]; ok {
requestedServices = append(requestedServices, groupedServices...)
} else {
requestedServices = append(requestedServices, serviceOrGroupName)
}
}
servicesAlreadyCreated := []string{}
containers := project.ContainerStates()
absPath, err := filepath.Abs(filepath.Dir(composefile))
if err != nil { log.Fatalf("error: %v", err) }
_, dir := filepath.Split(absPath)
rr := regexp.MustCompile("[^a-zA-Z0-9]")
dir = rr.ReplaceAllString(dir, "")
for _, serviceName := range requestedServices {
rp := regexp.MustCompile("^" + dir + "_" + serviceName + "_\\d+")
for p := range containers {
if rp.FindString(containers[p].Name) != "" {
servicesAlreadyCreated = append(servicesAlreadyCreated, serviceName)
}
}
}
shouldUseUp := false
for _, requestedService := range requestedServices {
requestedServiceIsUp := false
for _, serviceAlreadyCreated := range servicesAlreadyCreated {
requestedServiceIsUp = (serviceAlreadyCreated == requestedService)
}
shouldUseUp = shouldUseUp || !requestedServiceIsUp
}
if shouldUseUp {
args = []string{"docker-compose", "up", "-d"}
}
} else if len(project.ContainerIds()) < 1 {
args = []string{"docker-compose", "up", "-d"}
}
command := append(args, requestedServices...)
translation.Exec(command)
}