wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-26 11:41:15 +02:00
Code Activity

Move editorFor srom libutil to nix

Browse source 
libutil should not depend on libexpr.
This commit is contained in:
Eelco Dolstra 2019-11-08 15:13:32 +01:00
parent 48f0a76372
commit 0d6774468c
No known key found for this signature in database
GPG key ID: 8170B4726D7198DE
4 changed files with 19 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/libutil/args.cc
View file

@ -178,19 +178,6 @@ Strings argvToStrings(int argc, char * * argv)
return args;
}
Strings editorFor(Pos pos)
{
auto editor = getEnv("EDITOR", "cat");
auto args = tokenizeString<Strings>(editor);
if (pos.line > 0 && (
editor.find("emacs") != std::string::npos ||
editor.find("nano") != std::string::npos ||
editor.find("vim") != std::string::npos))
args.push_back(fmt("+%d", pos.line));
args.push_back(pos.file);
return args;
}
std::string renderLabels(const Strings & labels)
{
std::string res;

4
src/libutil/args.hh
View file

@ -5,7 +5,6 @@
#include <memory>
#include "util.hh"
#include "nixexpr.hh"
namespace nix {
@ -191,9 +190,6 @@ public:
Strings argvToStrings(int argc, char * * argv);
/* Helper function to generate args that invoke $EDITOR on filename:lineno */
Strings editorFor(Pos pos);
/* Helper function for rendering argument labels. */
std::string renderLabels(const Strings & labels);