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import.go
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import.go
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package secrets
import (
"context"
"errors"
"fmt"
"io/ioutil"
"os"
"strings"
"github.com/spf13/cobra"
"github.com/superfly/flyctl/client"
"github.com/superfly/flyctl/internal/app"
"github.com/superfly/flyctl/internal/command"
"github.com/superfly/flyctl/internal/flag"
)
func newImport() (cmd *cobra.Command) {
const (
long = `Set one or more encrypted secrets for an application. Values are read from stdin as NAME=VALUE pairs`
short = `Set secrets as NAME=VALUE pairs from stdin`
usage = "import [flags]"
)
cmd = command.New(usage, short, long, runImport, command.RequireSession, command.LoadAppNameIfPresent)
flag.Add(cmd,
sharedFlags,
)
return cmd
}
func runImport(ctx context.Context) (err error) {
client := client.FromContext(ctx).API()
appName := app.NameFromContext(ctx)
app, err := client.GetAppCompact(ctx, appName)
if err != nil {
return
}
secrets := make(map[string]string)
secretsString, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return err
}
secretsArray := strings.Split(string(secretsString), "\n")
parsestate := 0
parsedkey := ""
var parsebuffer strings.Builder
for _, line := range secretsArray {
switch parsestate {
case 0:
if line != "" {
parts := strings.SplitN(line, "=", 2)
if strings.HasPrefix(parts[1], "\"\"\"") {
// Switch to multiline
parsestate = 1
parsedkey = parts[0]
parsebuffer.WriteString(strings.TrimPrefix(parts[1], "\"\"\""))
parsebuffer.WriteString("\n")
} else {
if len(parts) != 2 {
return fmt.Errorf("Secrets must be provided as NAME=VALUE pairs (%s is invalid)", line)
}
key := parts[0]
value := parts[1]
secrets[key] = value
}
}
case 1:
if strings.HasSuffix(line, "\"\"\"") {
// End of multiline
parsebuffer.WriteString(strings.TrimSuffix(line, "\"\"\""))
secrets[parsedkey] = parsebuffer.String()
parsebuffer.Reset()
parsestate = 0
parsedkey = ""
} else {
if line != "" {
parsebuffer.WriteString(line)
}
parsebuffer.WriteString("\n")
}
}
}
if len(secrets) < 1 {
return errors.New("requires at least one SECRET=VALUE pair")
}
release, err := client.SetSecrets(ctx, appName, secrets)
if err != nil {
return err
}
return deployForSecrets(ctx, app, release)
}