e2e: Extract Docker-specific functionality (#8754)

* e2e: Extract Docker-specific functionality Extract Docker-specific functionality and put it behind an interface that should hopefully, without too much modification, allow us to implement a Digital Ocean-based infrastructure provider. Signed-off-by: Thane Thomson <connect@thanethomson.com> * Thread contexts through all potentially long-running functions Signed-off-by: Thane Thomson <connect@thanethomson.com> * Drop the "API" from interface/struct/var naming Signed-off-by: Thane Thomson <connect@thanethomson.com> * Simplify function returns Signed-off-by: Thane Thomson <connect@thanethomson.com> * Rename GenerateConfig to Setup to make it more generic Signed-off-by: Thane Thomson <connect@thanethomson.com> * Consolidate all infra functions into a single interface Signed-off-by: Thane Thomson <connect@thanethomson.com> * Localize linter directives Signed-off-by: Thane Thomson <connect@thanethomson.com> * Look up and use complete node in ShowNodeLogs and TailNodeLogs calls Signed-off-by: Thane Thomson <connect@thanethomson.com> * Restructure infra provider API into a separate package Signed-off-by: Thane Thomson <connect@thanethomson.com> * Rename interface again Signed-off-by: Thane Thomson <connect@thanethomson.com> * Rename exec functions for readability Signed-off-by: Thane Thomson <connect@thanethomson.com> * Relocate staticcheck lint directive Signed-off-by: Thane Thomson <connect@thanethomson.com> * Remove staticcheck lint directive Signed-off-by: Thane Thomson <connect@thanethomson.com> * Make testnet infra struct private Signed-off-by: Thane Thomson <connect@thanethomson.com> * Only pass testnetDir to Cleanup function Signed-off-by: Thane Thomson <connect@thanethomson.com>
2026-09-19 14:34:17 +00:00 · 2022-06-29 08:02:05 -04:00
parent 37f9d59969
commit 3bec1668c6
14 changed files with 454 additions and 218 deletions
@@ -0,0 +1,34 @@
+package exec
+
+import (
+	"context"
+	"fmt"
+	"os"
+	osexec "os/exec"
+)
+
+// Command executes a shell command.
+func Command(ctx context.Context, args ...string) error {
+	// nolint: gosec
+	// G204: Subprocess launched with a potential tainted input or cmd arguments
+	cmd := osexec.CommandContext(ctx, args[0], args[1:]...)
+	out, err := cmd.CombinedOutput()
+	switch err := err.(type) {
+	case nil:
+		return nil
+	case *osexec.ExitError:
+		return fmt.Errorf("failed to run %q:\n%v", args, string(out))
+	default:
+		return err
+	}
+}
+
+// CommandVerbose executes a shell command while displaying its output.
+func CommandVerbose(ctx context.Context, args ...string) error {
+	// nolint: gosec
+	// G204: Subprocess launched with a potential tainted input or cmd arguments
+	cmd := osexec.CommandContext(ctx, args[0], args[1:]...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}