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This commit is contained in:
Tom Bereknyei 2021-09-01 02:19:51 -04:00 committed by tomberek
parent bfcbf3b5bf
commit 01f61cefcb
1 changed files with 9 additions and 4 deletions
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13
src/libutil/args.cc
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@ -6,6 +6,8 @@
#include "users.hh"
#include "json-utils.hh"
#include <fstream>
#include <string>
#include <regex>
#include <glob.h>
@ -109,14 +111,17 @@ void Args::parseCmdline(const std::string & programName, const Strings & _cmdlin
if (isNixCommand && cmdline.size() > 0) {
auto script = *cmdline.begin();
try {
auto lines = tokenizeString<Strings>(readFile(script), "\n");
if (std::regex_search(lines.front(), std::regex("^#!"))) {
lines.pop_front();
std::ifstream stream(script);
char shebang[3]={0,0,0};
stream.get(shebang,3);
if (strncmp(shebang,"#!",2) == 0){
for (auto pos = std::next(cmdline.begin()); pos != cmdline.end();pos++)
savedArgs.push_back(*pos);
cmdline.clear();
for (auto line : lines) {
std::string line;
std::getline(stream,line);
while (std::getline(stream,line) && !line.empty()){
line = chomp(line);
std::smatch match;