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58 lines
1.0 KiB
58 lines
1.0 KiB
#include "cache.h" |
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#include "refs.h" |
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#include "pkt-line.h" |
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#include <sys/wait.h> |
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static const char peek_remote_usage[] = |
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"git-peek-remote [--exec=upload-pack] [host:]directory"; |
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static const char *exec = "git-upload-pack"; |
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static int peek_remote(int fd[2]) |
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{ |
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struct ref *ref; |
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get_remote_heads(fd[0], &ref, 0, NULL, 0); |
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packet_flush(fd[1]); |
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while (ref) { |
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printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name); |
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ref = ref->next; |
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} |
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return 0; |
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} |
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int main(int argc, char **argv) |
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{ |
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int i, ret; |
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char *dest = NULL; |
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int fd[2]; |
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pid_t pid; |
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int nongit = 0; |
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setup_git_directory_gently(&nongit); |
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for (i = 1; i < argc; i++) { |
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char *arg = argv[i]; |
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if (*arg == '-') { |
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if (!strncmp("--exec=", arg, 7)) |
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exec = arg + 7; |
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else |
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usage(peek_remote_usage); |
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continue; |
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} |
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dest = arg; |
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break; |
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} |
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if (!dest || i != argc - 1) |
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usage(peek_remote_usage); |
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pid = git_connect(fd, dest, exec); |
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if (pid < 0) |
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return 1; |
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ret = peek_remote(fd); |
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close(fd[0]); |
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close(fd[1]); |
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finish_connect(pid); |
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return ret; |
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}
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