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4250a5e5b1
The method for deciding what to pull is useful separately from any of the ways of actually fetching the objects. So split out "pull" functionality from http-pull and rpull Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
56 lines
964 B
C
56 lines
964 B
C
#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include "cache.h"
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#include "commit.h"
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#include <errno.h>
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#include <stdio.h>
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#include "rsh.h"
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#include "pull.h"
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static int fd_in;
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static int fd_out;
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int fetch(unsigned char *sha1)
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{
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if (has_sha1_file(sha1))
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return 0;
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write(fd_out, sha1, 20);
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return write_sha1_from_fd(sha1, fd_in);
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}
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int main(int argc, char **argv)
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{
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char *commit_id;
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char *url;
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int arg = 1;
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while (arg < argc && argv[arg][0] == '-') {
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if (argv[arg][1] == 't') {
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get_tree = 1;
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} else if (argv[arg][1] == 'c') {
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get_history = 1;
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} else if (argv[arg][1] == 'a') {
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get_all = 1;
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get_tree = 1;
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get_history = 1;
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}
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arg++;
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}
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if (argc < arg + 2) {
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usage("rpull [-c] [-t] [-a] commit-id url");
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return 1;
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}
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commit_id = argv[arg];
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url = argv[arg + 1];
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if (setup_connection(&fd_in, &fd_out, "rpush", url, arg, argv + 1))
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return 1;
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if (pull(commit_id))
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return 1;
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return 0;
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}
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