Extraction de docker-compile-and-run dans un répertoire séparé

docker-compile-and-run/Makefile

+CXXFLAGS=-g -Wall -std=c++0x
+
+docker-compile-and-run: docker-compile-and-run.cpp

test~coding~readingCppPrograms.fr/docker-compile-and-run.cpp → docker-compile-and-run/docker-compile-and-run.cpp

@@ -34,13 +34,13 @@ void usage () {
 int my_exec(string cmd, const vector<string> args) {
     if (verbose) {
         cerr << "exec: " << cmd;
-        for (int i=0; i<args.size(); i++)
+        for (unsigned int i=0; i<args.size(); i++)
             cerr << " " << args[i];
         cerr << endl;
     }
     vector<const char*> argv;
     argv.push_back(cmd.c_str());
-    for (int i=0; i<args.size(); i++)
+    for (unsigned int i=0; i<args.size(); i++)
         argv.push_back(args[i].c_str());
     argv.push_back((char *) 0);
     const vector<const char *> argv2(argv.begin(), argv.end());
@@ -121,7 +121,7 @@ std::string my_popen(const string cmd, vector<string> args) {
 
 string docker_run(string container, string cmd, vector<string> args) {
     vector<string> docker_args = {"run", "-d", container, cmd};
-    for (int i=0; i<args.size(); i++)
+    for (unsigned int i=0; i<args.size(); i++)
         docker_args.push_back(args[i]);
     string ID = my_popen(docker, docker_args);
     // see http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
@@ -131,7 +131,7 @@ string docker_run(string container, string cmd, vector<string> args) {
 
 void docker_exec(string docker_id, vector<string> args) {
     vector<string> docker_args = {"exec", "-i", docker_id};
-    for (int i=0; i<args.size(); i++)
+    for (unsigned int i=0; i<args.size(); i++)
         docker_args.push_back(args[i]);
     my_system(docker, docker_args);
 }

docker-compile-and-run/prog.c

+#include<stdio.h>
+
+main()
+{
+    printf("Hello World");
+}

docker-compile-and-run/prog.py

+print "coucou"