move `shellQuote` to implementation file

[folly.git] / folly / Shell.h

diff --git a/folly/Shell.h b/folly/Shell.h
index c7aca9b79194fc78f6ca81eaa954d8e58e1b3c27..f7009c04f747d37f962aa06d2c18097e151ba47c 100644 (file)
--- a/folly/Shell.h
+++ b/folly/Shell.h
@@ -27,6 +27,7 @@
 #include <string>
 #include <vector>
 
+#include <folly/Conv.h>
 #include <folly/Format.h>
 #include <folly/Range.h>
 
@@ -35,17 +36,7 @@ namespace folly {
 /**
  * Quotes an argument to make it suitable for use as shell command arguments.
  */
-std::string shellQuote(StringPiece argument) {
-  std::string quoted = "'";
-  for (auto c : argument) {
-    if (c == '\'') {
-      quoted += "'\\''";
-    } else {
-      quoted += c;
-    }
-  }
-  return quoted + "'";
-}
+std::string shellQuote(StringPiece argument);
 
 /**
   * Create argument array for `Subprocess()` for a process running in a