72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package miro
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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// Record creates the requested scenario path under the resolved test directory
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// and records an interactive shell session into in/out fixtures when saved.
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func Record(path string) (string, error) {
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testDir, err := ResolveTestDir()
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if err != nil {
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return "", fmt.Errorf("failed to resolve test directory: %v", err)
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}
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target, err := resolveRecordTarget(testDir, path)
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if err != nil {
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return "", err
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}
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shellPath, err := resolveRecordShell(testDir)
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if err != nil {
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return "", err
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}
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if err := os.MkdirAll(target, 0o755); err != nil {
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return "", err
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}
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if err := recordScenario(target, shellPath, recordIO{
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in: os.Stdin,
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out: os.Stdout,
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err: os.Stderr,
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}); err != nil {
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return "", err
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}
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return target, nil
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}
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func resolveRecordTarget(testDir, path string) (string, error) {
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absTestDir, err := filepath.Abs(testDir)
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if err != nil {
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return "", fmt.Errorf("failed to resolve test directory path: %v", err)
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}
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absPath, err := filepath.Abs(path)
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if err != nil {
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return "", fmt.Errorf("failed to resolve record path: %v", err)
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}
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// path rel to testDir
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relToTestDir, err := filepath.Rel(absTestDir, absPath)
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if err == nil && isWithinBase(relToTestDir) {
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return filepath.Join(absTestDir, relToTestDir), nil
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}
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// not rel to test dir and absolute path given
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if filepath.IsAbs(path) {
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return "", fmt.Errorf("record path %q must be inside test directory %q", path, absTestDir)
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}
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return filepath.Join(absTestDir, path), nil
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}
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// is the rel path going "outside"
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func isWithinBase(rel string) bool {
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return rel == "." || (rel != ".." && !strings.HasPrefix(rel, ".."+string(os.PathSeparator)))
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}
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