diff options
Diffstat (limited to 'src/evanix.c')
| -rw-r--r-- | src/evanix.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/evanix.c b/src/evanix.c index 27ab428..29b78f3 100644 --- a/src/evanix.c +++ b/src/evanix.c @@ -1,5 +1,6 @@ #include <getopt.h> #include <stdlib.h> +#include <stdlib.h> #include <string.h> #include "build.h" @@ -15,6 +16,7 @@ static const char usage[] = " -d, --dry-run Show what derivations would be " "built.\n" " -s, --system System to build for." + " -m, --max-build Max number of builds." " -p, --pipelined <bool> Use evanix build pipeline.\n" " -c, --close-stderr-exec <bool> Close stderr on exec.\n" "\n"; @@ -24,6 +26,7 @@ struct evanix_opts_t evanix_opts = { .isflake = false, .ispipelined = true, .isdryrun = false, + .max_build = 0, .system = NULL, }; @@ -102,6 +105,7 @@ int main(int argc, char *argv[]) {"flake", no_argument, NULL, 'f'}, {"dry-run", no_argument, NULL, 'd'}, {"system", required_argument, NULL, 's'}, + {"max-build", required_argument, NULL, 'm'}, {"pipelined", required_argument, NULL, 'p'}, {"close-stderr-exec", required_argument, NULL, 'c'}, {NULL, 0, NULL, 0}, @@ -123,6 +127,20 @@ int main(int argc, char *argv[]) case 's': evanix_opts.system = optarg; break; + case 'm': + ret = atoi(optarg); + if (ret <= 0) { + fprintf(stderr, + "option --%s requires a natural number " + "argument\n" + "Try 'evanix --help' for more " + "information.\n", + longopts[longindex].name); + exit(EXIT_FAILURE); + } + + evanix_opts.max_build = ret; + break; case 'p': ret = atob(optarg); if (ret < 0) { |