first attempt that seems to kinda work on New()

1 files changed, 51 insertions, 0 deletions

diff --git a/shell.go b/shell.go
new file mode 100644
index 0000000..de82f84
--- /dev/null
+++ b/shell.go
@@ -0,0 +1,51 @@
+package gitpb
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/go-cmd/cmd"
+	"go.wit.com/lib/gui/shell"
+	"go.wit.com/log"
+)
+
+// execute something with the working directory
+// set to the FullPath
+func (repo *Repo) Run(cmd []string) cmd.Status {
+	result := shell.PathRun(repo.FullPath, cmd)
+	output := strings.Join(result.Stdout, "\n")
+	if result.Error != nil {
+		log.Warn("cmd:", cmd)
+		log.Warn("ouptput:", output)
+		log.Warn("failed with error:", result.Error)
+	}
+	return result
+}
+
+// for now, even check cmd.Exit
+func (repo *Repo) strictRun(cmd []string) (bool, error) {
+	result := repo.Run(cmd)
+	if result.Error != nil {
+		log.Warn("go mod init failed err:", result.Error)
+		return false, result.Error
+	}
+	if result.Exit != 0 {
+		log.Warn("go mod init exit =", result.Exit)
+		return false, result.Error
+	}
+	return true, nil
+}
+
+func (repo *Repo) Exists(filename string) bool {
+	if repo == nil {
+		log.Warn("repo == nil for Exists()")
+		panic(-1)
+	}
+	testf := filepath.Join(repo.FullPath, filename)
+	_, err := os.Stat(testf)
+	if err != nil {
+		return false
+	}
+	return true
+}