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#include <cookbook.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/wait.h>
#include <stdlib.h>
#include <lib/url.h>
#include <err.h>
int cookbook_run(struct url *script_loc, char *script)
{
printf("Launching build script...\n");
int pipefd[2];
if (pipe(pipefd) == -1)
return -FORKERR;
pid_t ps = fork();
switch (ps) {
case -1:
perror("fork");
return -FORKERR;
case 0:
close(pipefd[0]);
dup2(pipefd[1], STDOUT_FILENO);
close(pipefd[1]);
chdir(script_loc->buffer);
url_append(script_loc, "build.sh");
if(execve(script_loc->buffer,
(char*[]){ script_loc->buffer, script,NULL},
(char*[]){
"PWD=/tmp/pkgman/nvim-extract",
"PATH=/bin:/usr/bin",
NULL }) == -1) {
fprintf(stderr, "An error was encountered!\n");
}
break;
default: {
size_t size = 0;
size_t cap = 40;
char *mem = malloc(40);
char buf[1024];
memset(buf, 0, 1024);
close(pipefd[1]);
while (read(pipefd[0], buf, 1) > 0) {
if (size >= cap) {
cap *= 2;
mem = realloc(mem, cap);
printf("Realloced!");
}
memcpy(mem + size, buf, 1);
size++;
}
printf("Build script stdouts: %.*s\n", size, mem);
free(mem);
int ret;
waitpid(ps, &ret, 0);
printf("Build script exited with code %d\n", ret);
}
}
}
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