more housecleaning

1 files changed, 41 insertions, 0 deletions

diff --git a/makeAutocompleteFiles.go b/makeAutocompleteFiles.go
new file mode 100644
index 0000000..647abe3
--- /dev/null
+++ b/makeAutocompleteFiles.go
@@ -0,0 +1,41 @@
+package prep
+
+// This is where the actual autocomplete happens
+// lots of the fun magic is in here
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"go.wit.com/lib/config"
+	"go.wit.com/log"
+)
+
+// makes a autocomplete file for your command
+func makeAutocompleteFiles(argname string) {
+	fmt.Println(makeBashCompletionText2(argname))
+
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		log.Printf("# %v\n", err)
+		os.Exit(0)
+	}
+	filename := filepath.Join(homeDir, ".local/share/bash-completion/completions", argname)
+	if config.Exists(filename) {
+		log.Fprintln(os.Stderr, "# file already exists", filename)
+		// os.Exit(0)
+	}
+	basedir, _ := filepath.Split(filename)
+	if !config.IsDir(basedir) {
+		os.MkdirAll(basedir, os.ModePerm)
+	}
+
+	if f, err := os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err == nil {
+		f.Write([]byte(makeBashCompletionText2(argname)))
+		f.Close()
+	} else {
+		log.Fprintln(os.Stderr, "# open file error", filename, err)
+	}
+	os.Exit(0)
+}