Fossil SCM

Add the "whatis" command.

drh 2011-11-03 18:59 trunk
Commit 9c3ce9f6e28755955b596c982001d7f1e5744757
Parent dde919a4639e1bc…
1 file changed +83
~ src/name.c
M src/name.c
+83
--- src/name.c
+++ src/name.c
@@ -375,5 +375,88 @@
375375
 cgi_redirectf("%s/ambiguous/%T?src=%t", g.zTop, zName, g.zPath);
376376
 rid = 0;
377377
 }
378378
 return rid;
379379
 }
380
+
381
+/*
382
+** COMMAND: whatis*
383
+** Usage: %fossil whatis NAME
384
+**
385
+** Resolve the symbol NAME into its canonical 40-character SHA1-hash
386
+** artifact name and provide a description of what role that artifact
387
+** plays.
388
+*/
389
+void whatis_cmd(void){
390
+ int rid;
391
+ const char *zName;
392
+ int fExtra;
393
+ db_find_and_open_repository(0,0);
394
+ fExtra = find_option("verbose","v",0)!=0;
395
+ if( g.argc!=3 ) usage("whatis NAME");
396
+ zName = g.argv[2];
397
+ rid = symbolic_name_to_rid(zName, 0);
398
+ if( rid<0 ){
399
+ fossil_print("Ambiguous artifact name prefix: %s\n", zName);
400
+ }else if( rid==0 ){
401
+ fossil_print("Unknown artifact: %s\n", zName);
402
+ }else{
403
+ Stmt q;
404
+ db_prepare(&q, "SELECT uuid, size, datetime(mtime, 'localtime'), ipaddr"
405
+ " FROM blob, rcvfrom"
406
+ " WHERE rid=%d"
407
+ " AND rcvfrom.rcvid=blob.rcvid",
408
+ rid);
409
+ if( db_step(&q)==SQLITE_ROW ){
410
+ if( fExtra ){
411
+ fossil_print("artifact: %s (%d)\n", db_column_text(&q,0), rid);
412
+ fossil_print("size: %d bytes\n", db_column_int(&q,1));
413
+ fossil_print("received: %s from %s\n",
414
+ db_column_text(&q, 2),
415
+ db_column_text(&q, 3));
416
+ }else{
417
+ fossil_print("artifact: %s\n", db_column_text(&q,0));
418
+ fossil_print("size: %d bytes\n", db_column_int(&q,1));
419
+ }
420
+ }
421
+ db_finalize(&q);
422
+ db_prepare(&q,
423
+ "SELECT type, datetime(mtime,'localtime'),"
424
+ " coalesce(euser,user), coalesce(ecomment,comment)"
425
+ " FROM event WHERE objid=%d", rid);
426
+ if( db_step(&q)==SQLITE_ROW ){
427
+ const char *zType;
428
+ switch( db_column_text(&q,0)[0] ){
429
+ case 'c': zType = "Check-in"; break;
430
+ case 'w': zType = "Wiki-edit"; break;
431
+ case 'e': zType = "Event"; break;
432
+ case 't': zType = "Ticket-change"; break;
433
+ case 'g': zType = "Tag-change"; break;
434
+ }
435
+ fossil_print("type: %s by %s on %s\n", zType, db_column_text(&q,2),
436
+ db_column_text(&q, 1));
437
+ fossil_print("comment: ");
438
+ comment_print(db_column_text(&q,3), 10, 78);
439
+ }
440
+ db_finalize(&q);
441
+ db_prepare(&q,
442
+ "SELECT filename.name, blob.uuid, datetime(event.mtime,'localtime'),"
443
+ " coalesce(euser,user), coalesce(ecomment,comment)"
444
+ " FROM mlink, filename, blob, event"
445
+ " WHERE mlink.fid=%d"
446
+ " AND filename.fnid=mlink.fnid"
447
+ " AND event.objid=mlink.mid"
448
+ " AND blob.rid=mlink.mid"
449
+ " ORDER BY event.mtime DESC /*sort*/",
450
+ rid);
451
+ while( db_step(&q)==SQLITE_ROW ){
452
+ fossil_print("file: %s\n", db_column_text(&q,0));
453
+ fossil_print(" part of [%.10s] by %s on %s\n",
454
+ db_column_text(&q, 1),
455
+ db_column_text(&q, 3),
456
+ db_column_text(&q, 2));
457
+ fossil_print(" ");
458
+ comment_print(db_column_text(&q,4), 10, 78);
459
+ }
460
+ db_finalize(&q);
461
+ }
462
+}
380463
--- src/name.c
+++ src/name.c
@@ -375,5 +375,88 @@
375 cgi_redirectf("%s/ambiguous/%T?src=%t", g.zTop, zName, g.zPath);
376 rid = 0;
377 }
378 return rid;
379 }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
380
--- src/name.c
+++ src/name.c
@@ -375,5 +375,88 @@
375 cgi_redirectf("%s/ambiguous/%T?src=%t", g.zTop, zName, g.zPath);
376 rid = 0;
377 }
378 return rid;
379 }
380
381 /*
382 ** COMMAND: whatis*
383 ** Usage: %fossil whatis NAME
384 **
385 ** Resolve the symbol NAME into its canonical 40-character SHA1-hash
386 ** artifact name and provide a description of what role that artifact
387 ** plays.
388 */
389 void whatis_cmd(void){
390 int rid;
391 const char *zName;
392 int fExtra;
393 db_find_and_open_repository(0,0);
394 fExtra = find_option("verbose","v",0)!=0;
395 if( g.argc!=3 ) usage("whatis NAME");
396 zName = g.argv[2];
397 rid = symbolic_name_to_rid(zName, 0);
398 if( rid<0 ){
399 fossil_print("Ambiguous artifact name prefix: %s\n", zName);
400 }else if( rid==0 ){
401 fossil_print("Unknown artifact: %s\n", zName);
402 }else{
403 Stmt q;
404 db_prepare(&q, "SELECT uuid, size, datetime(mtime, 'localtime'), ipaddr"
405 " FROM blob, rcvfrom"
406 " WHERE rid=%d"
407 " AND rcvfrom.rcvid=blob.rcvid",
408 rid);
409 if( db_step(&q)==SQLITE_ROW ){
410 if( fExtra ){
411 fossil_print("artifact: %s (%d)\n", db_column_text(&q,0), rid);
412 fossil_print("size: %d bytes\n", db_column_int(&q,1));
413 fossil_print("received: %s from %s\n",
414 db_column_text(&q, 2),
415 db_column_text(&q, 3));
416 }else{
417 fossil_print("artifact: %s\n", db_column_text(&q,0));
418 fossil_print("size: %d bytes\n", db_column_int(&q,1));
419 }
420 }
421 db_finalize(&q);
422 db_prepare(&q,
423 "SELECT type, datetime(mtime,'localtime'),"
424 " coalesce(euser,user), coalesce(ecomment,comment)"
425 " FROM event WHERE objid=%d", rid);
426 if( db_step(&q)==SQLITE_ROW ){
427 const char *zType;
428 switch( db_column_text(&q,0)[0] ){
429 case 'c': zType = "Check-in"; break;
430 case 'w': zType = "Wiki-edit"; break;
431 case 'e': zType = "Event"; break;
432 case 't': zType = "Ticket-change"; break;
433 case 'g': zType = "Tag-change"; break;
434 }
435 fossil_print("type: %s by %s on %s\n", zType, db_column_text(&q,2),
436 db_column_text(&q, 1));
437 fossil_print("comment: ");
438 comment_print(db_column_text(&q,3), 10, 78);
439 }
440 db_finalize(&q);
441 db_prepare(&q,
442 "SELECT filename.name, blob.uuid, datetime(event.mtime,'localtime'),"
443 " coalesce(euser,user), coalesce(ecomment,comment)"
444 " FROM mlink, filename, blob, event"
445 " WHERE mlink.fid=%d"
446 " AND filename.fnid=mlink.fnid"
447 " AND event.objid=mlink.mid"
448 " AND blob.rid=mlink.mid"
449 " ORDER BY event.mtime DESC /*sort*/",
450 rid);
451 while( db_step(&q)==SQLITE_ROW ){
452 fossil_print("file: %s\n", db_column_text(&q,0));
453 fossil_print(" part of [%.10s] by %s on %s\n",
454 db_column_text(&q, 1),
455 db_column_text(&q, 3),
456 db_column_text(&q, 2));
457 fossil_print(" ");
458 comment_print(db_column_text(&q,4), 10, 78);
459 }
460 db_finalize(&q);
461 }
462 }
463

Keyboard Shortcuts

Open search /
Next entry (timeline) j
Previous entry (timeline) k
Open focused entry Enter
Show this help ?
Toggle theme Top nav button