Move `escapeString` to its own file

Change-Id: Ie5c954ec73c46c9d3c679ef99a83a29cc7a08352

1 files changed, 23 insertions, 0 deletions

diff --git a/src/libutil/print-elided.cc b/src/libutil/print-elided.cc
new file mode 100644
index 000000000..75357e5bc
--- /dev/null
+++ b/src/libutil/print-elided.cc
@@ -0,0 +1,23 @@
+#include "print-elided.hh"
+#include "ansicolor.hh"
+#include "english.hh"
+
+namespace nix {
+
+void printElided(
+    std::ostream & output,
+    unsigned int value,
+    const std::string_view single,
+    const std::string_view plural,
+    bool ansiColors)
+{
+    if (ansiColors)
+        output << ANSI_FAINT;
+    output << "«";
+    pluralize(output, value, single, plural);
+    output << " elided»";
+    if (ansiColors)
+        output << ANSI_NORMAL;
+}
+
+}