diff options
Diffstat (limited to 'usr.bin/cvs/annotate.c')
| -rw-r--r-- | usr.bin/cvs/annotate.c | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/usr.bin/cvs/annotate.c b/usr.bin/cvs/annotate.c new file mode 100644 index 00000000000..9115feb651e --- /dev/null +++ b/usr.bin/cvs/annotate.c @@ -0,0 +1,153 @@ +/* $OpenBSD: annotate.c,v 1.31 2006/11/15 16:18:38 xsa Exp $ */ +/* + * Copyright (c) 2006 Xavier Santolaria <xsa@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "includes.h" + +#include "cvs.h" +#include "log.h" +#include "remote.h" + +void cvs_annotate_local(struct cvs_file *); + +static int force_head = 0; +static char *rev = NULL; + +struct cvs_cmd cvs_cmd_annotate = { + CVS_OP_ANNOTATE, 0, "annotate", + { "ann", "blame" }, + "Show last revision where each line was modified", + "[-flR] [-D date | -r rev] [file ...]", + "D:flRr:", + NULL, + cvs_annotate +}; + +int +cvs_annotate(int argc, char **argv) +{ + int ch, flags; + char *arg = "."; + struct cvs_recursion cr; + + flags = CR_RECURSE_DIRS; + + while ((ch = getopt(argc, argv, cvs_cmd_annotate.cmd_opts)) != -1) { + switch (ch) { + case 'D': + break; + case 'f': + force_head = 1; + break; + case 'l': + flags &= ~CR_RECURSE_DIRS; + break; + case 'R': + break; + case 'r': + rev = optarg; + break; + default: + fatal("%s", cvs_cmd_annotate.cmd_synopsis); + } + } + + argc -= optind; + argv += optind; + + cr.enterdir = NULL; + cr.leavedir = NULL; + + if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) { + cr.fileproc = cvs_client_sendfile; + + if (force_head == 1) + cvs_client_send_request("Argument -f"); + + if (!(flags & CR_RECURSE_DIRS)) + cvs_client_send_request("Argument -l"); + + if (rev != NULL) + cvs_client_send_request("Argument -r%s", rev); + } else { + cr.fileproc = cvs_annotate_local; + } + + cr.flags = flags; + + if (argc > 0) + cvs_file_run(argc, argv, &cr); + else + cvs_file_run(1, &arg, &cr); + + if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) { + cvs_client_send_files(argv, argc); + cvs_client_senddir("."); + cvs_client_send_request("annotate"); + cvs_client_get_responses(); + } + + return (0); +} + +void +cvs_annotate_local(struct cvs_file *cf) +{ + struct cvs_line *lp; + struct cvs_lines *lines; + BUF *b; + RCSNUM *ann_rev; + char *content; + + ann_rev = NULL; + + cvs_log(LP_TRACE, "cvs_annotate_local(%s)", cf->file_path); + + cvs_file_classify(cf, NULL, 0); + + if (cf->file_status == FILE_UNKNOWN) + return; + + cvs_printf("Annotations for %s", cf->file_name); + cvs_printf("\n***************\n"); + + if (rev != NULL) + ann_rev = rcs_translate_tag(rev, cf->file_rcs); + else { + ann_rev = rcsnum_alloc(); + rcsnum_cpy(cf->file_rcs->rf_head, ann_rev, 0); + } + + b = rcs_getrev(cf->file_rcs, ann_rev); + cvs_buf_putc(b, '\0'); + + content = cvs_buf_release(b); + if ((lines = cvs_splitlines(content)) == NULL) + fatal("cvs_annotate_local: cvs_splitlines failed"); + + xfree(content); + + TAILQ_FOREACH(lp, &(lines->l_lines), l_list) { + if (lp->l_line == NULL) + continue; + + cvs_printf("%s\n", lp->l_line); + } + cvs_freelines(lines); + + if (ann_rev != NULL) + rcsnum_free(ann_rev); +} |