/* ** Copyright (c) 2009 D. Richard Hipp ** ** This program is free software; you can redistribute it and/or ** modify it under the terms of the Simplified BSD License (also ** known as the "2-Clause License" or "FreeBSD License".) ** This program is distributed in the hope that it will be useful, ** but without any warranty; without even the implied warranty of ** merchantability or fitness for a particular purpose. ** ** Author contact information: ** drh@hwaci.com ** http://www.hwaci.com/drh/ ** ******************************************************************************* ** ** This file contains code to implement the "finfo" command. */ #include "config.h" #include "finfo.h" /* ** COMMAND: finfo ** ** Usage: %fossil finfo ?OPTIONS? FILENAME ** ** Print the complete change history for a single file going backwards ** in time. The default is -l. ** ** For the -l|--log option: If "-b|--brief" is specified one line per revision ** is printed, otherwise the full comment is printed. The "--limit N" ** and "--offset P" options limits the output to the first N changes ** after skipping P changes. ** ** In the -s form prints the status as . This is ** a quick status and does not check for up-to-date-ness of the file. ** ** In the -p form, there's an optional flag "-r|--revision REVISION". ** The specified version (or the latest checked out version) is printed ** to stdout. ** ** Options: ** --brief|-b display a brief (one line / revision) summary ** --limit N display the first N changes ** --log|-l select log mode (the default) ** --offset P skip P changes ** -p select print mode ** --revision|-r R print the given revision (or ckout, if none is given) ** to stdout (only in print mode) ** -s select status mode (print a status indicator for FILE) ** ** See also: descendants, info, leaves */ void finfo_cmd(void){ db_must_be_within_tree(); if (find_option("status","s",0)) { Stmt q; Blob line; Blob fname; int vid; if( g.argc!=3 ) usage("-s|--status FILENAME"); vid = db_lget_int("checkout", 0); if( vid==0 ){ fossil_panic("no checkout to finfo files in"); } vfile_check_signature(vid, 1, 0); file_tree_name(g.argv[2], &fname, 1); db_prepare(&q, "SELECT pathname, deleted, rid, chnged, coalesce(origname!=pathname,0)" " FROM vfile WHERE vfile.pathname=%B", &fname); blob_zero(&line); if ( db_step(&q)==SQLITE_ROW ) { Blob uuid; int isDeleted = db_column_int(&q, 1); int isNew = db_column_int(&q,2) == 0; int chnged = db_column_int(&q,3); int renamed = db_column_int(&q,4); blob_zero(&uuid); db_blob(&uuid, "SELECT uuid FROM blob, mlink, vfile WHERE " "blob.rid = mlink.mid AND mlink.fid = vfile.rid AND " "vfile.pathname=%B", &fname ); if( isNew ){ blob_appendf(&line, "new"); }else if( isDeleted ){ blob_appendf(&line, "deleted"); }else if( renamed ){ blob_appendf(&line, "renamed"); }else if( chnged ){ blob_appendf(&line, "edited"); }else{ blob_appendf(&line, "unchanged"); } blob_appendf(&line, " "); blob_appendf(&line, " %10.10s", blob_str(&uuid)); blob_reset(&uuid); }else{ blob_appendf(&line, "unknown 0000000000"); } db_finalize(&q); fossil_print("%s\n", blob_str(&line)); blob_reset(&fname); blob_reset(&line); }else if( find_option("print","p",0) ){ Blob record; Blob fname; const char *zRevision = find_option("revision", "r", 1); file_tree_name(g.argv[2], &fname, 1); if( zRevision ){ historical_version_of_file(zRevision, blob_str(&fname), &record, 0, 0, 0); }else{ int rid = db_int(0, "SELECT rid FROM vfile WHERE pathname=%B", &fname); if( rid==0 ){ fossil_fatal("no history for file: %b", &fname); } content_get(rid, &record); } blob_write_to_file(&record, "-"); blob_reset(&record); blob_reset(&fname); }else{ Blob line; Stmt q; Blob fname; int rid; const char *zFilename; const char *zLimit; const char *zOffset; int iLimit, iOffset, iBrief; if( find_option("log","l",0) ){ /* this is the default, no-op */ } zLimit = find_option("limit",0,1); iLimit = zLimit ? atoi(zLimit) : -1; zOffset = find_option("offset",0,1); iOffset = zOffset ? atoi(zOffset) : 0; iBrief = (find_option("brief","b",0) == 0); if( g.argc!=3 ){ usage("?-l|--log? ?-b|--brief? FILENAME"); } file_tree_name(g.argv[2], &fname, 1); rid = db_int(0, "SELECT rid FROM vfile WHERE pathname=%B", &fname); if( rid==0 ){ fossil_fatal("no history for file: %b", &fname); } zFilename = blob_str(&fname); db_prepare(&q, "SELECT b.uuid, ci.uuid, date(event.mtime,'localtime')," " coalesce(event.ecomment, event.comment)," " coalesce(event.euser, event.user)" " FROM mlink, blob b, event, blob ci, filename" " WHERE filename.name=%Q" " AND mlink.fnid=filename.fnid" " AND b.rid=mlink.fid" " AND event.objid=mlink.mid" " AND event.objid=ci.rid" " ORDER BY event.mtime DESC LIMIT %d OFFSET %d", zFilename, iLimit, iOffset ); blob_zero(&line); if( iBrief ){ fossil_print("History of %s\n", blob_str(&fname)); } while( db_step(&q)==SQLITE_ROW ){ const char *zFileUuid = db_column_text(&q, 0); const char *zCiUuid = db_column_text(&q,1); const char *zDate = db_column_text(&q, 2); const char *zCom = db_column_text(&q, 3); const char *zUser = db_column_text(&q, 4); char *zOut; if( iBrief ){ fossil_print("%s ", zDate); zOut = sqlite3_mprintf("[%.10s] %s (user: %s, artifact: [%.10s])", zCiUuid, zCom, zUser, zFileUuid); comment_print(zOut, 11, 79); sqlite3_free(zOut); }else{ blob_reset(&line); blob_appendf(&line, "%.10s ", zCiUuid); blob_appendf(&line, "%.10s ", zDate); blob_appendf(&line, "%8.8s ", zUser); blob_appendf(&line,"%-40.40s\n", zCom ); comment_print(blob_str(&line), 0, 79); } } db_finalize(&q); blob_reset(&fname); } } /* ** WEBPAGE: finfo ** URL: /finfo?name=FILENAME ** ** Show the change history for a single file. ** ** Additional query parameters: ** ** a=DATE Only show changes after DATE ** b=DATE Only show changes before DATE ** n=NUM Show the first NUM changes only ** brbg Background color by branch name ** ubg Background color by user name */ void finfo_page(void){ Stmt q; const char *zFilename; char zPrevDate[20]; const char *zA; const char *zB; int n; Blob title; Blob sql; GraphContext *pGraph; int brBg = P("brbg")!=0; int uBg = P("ubg")!=0; login_check_credentials(); if( !g.okRead ){ login_needed(); return; } style_header("File History"); login_anonymous_available(); zPrevDate[0] = 0; zFilename = PD("name",""); blob_zero(&sql); blob_appendf(&sql, "SELECT" " datetime(event.mtime,'localtime')," /* Date of change */ " coalesce(event.ecomment, event.comment)," /* Check-in comment */ " coalesce(event.euser, event.user)," /* User who made chng */ " mlink.pid," /* Parent rid */ " mlink.fid," /* File rid */ " (SELECT uuid FROM blob WHERE rid=mlink.pid)," /* Parent file uuid */ " (SELECT uuid FROM blob WHERE rid=mlink.fid)," /* Current file uuid */ " (SELECT uuid FROM blob WHERE rid=mlink.mid)," /* Check-in uuid */ " event.bgcolor," /* Background color */ " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0" " AND tagxref.rid=mlink.mid)" /* Tags */ " FROM mlink, event" " WHERE mlink.fnid=(SELECT fnid FROM filename WHERE name=%Q)" " AND event.objid=mlink.mid", TAG_BRANCH, zFilename ); if( (zA = P("a"))!=0 ){ blob_appendf(&sql, " AND event.mtime>=julianday('%q')", zA); } if( (zB = P("b"))!=0 ){ blob_appendf(&sql, " AND event.mtime<=julianday('%q')", zB); } blob_appendf(&sql," ORDER BY event.mtime DESC /*sort*/"); if( (n = atoi(PD("n","0")))>0 ){ blob_appendf(&sql, " LIMIT %d", n); } db_prepare(&q, blob_str(&sql)); blob_reset(&sql); blob_zero(&title); blob_appendf(&title, "History of "); hyperlinked_path(zFilename, &title, 0); @

%b(&title)

blob_reset(&title); pGraph = graph_init(); @
@ while( db_step(&q)==SQLITE_ROW ){ const char *zDate = db_column_text(&q, 0); const char *zCom = db_column_text(&q, 1); const char *zUser = db_column_text(&q, 2); int fpid = db_column_int(&q, 3); int frid = db_column_int(&q, 4); const char *zPUuid = db_column_text(&q, 5); const char *zUuid = db_column_text(&q, 6); const char *zCkin = db_column_text(&q,7); const char *zBgClr = db_column_text(&q, 8); const char *zBr = db_column_text(&q, 9); int gidx; char zTime[10]; char zShort[20]; char zShortCkin[20]; if( zBr==0 ) zBr = "trunk"; if( uBg ){ zBgClr = hash_color(zUser); }else if( brBg || zBgClr==0 || zBgClr[0]==0 ){ zBgClr = strcmp(zBr,"trunk")==0 ? "white" : hash_color(zBr); } gidx = graph_add_row(pGraph, frid, fpid>0 ? 1 : 0, &fpid, zBr, zBgClr, 0); if( memcmp(zDate, zPrevDate, 10) ){ sqlite3_snprintf(sizeof(zPrevDate), zPrevDate, "%.10s", zDate); @ } memcpy(zTime, &zDate[11], 5); zTime[5] = 0; @ @ if( zBgClr && zBgClr[0] ){ @ } db_finalize(&q); if( pGraph ){ graph_finish(pGraph, 0); if( pGraph->nErr ){ graph_free(pGraph); pGraph = 0; }else{ @ } } @
@
%s(zPrevDate)
@
@ %s(zTime)
 }else{ @ } sqlite3_snprintf(sizeof(zShort), zShort, "%.10s", zUuid); sqlite3_snprintf(sizeof(zShortCkin), zShortCkin, "%.10s", zCkin); if( zUuid ){ if( g.okHistory ){ @ [%S(zUuid)] }else{ @ [%S(zUuid)] } @ part of check-in }else{ @ Deleted by check-in } hyperlink_to_uuid(zShortCkin); @ %h(zCom) (user: hyperlink_to_user(zUser, zDate, ""); @ branch: %h(zBr)) if( g.okHistory && zUuid ){ const char *z = zFilename; if( fpid ){ @ [diff] } @ @ [annotate] } @
@
@
timeline_output_graph_javascript(pGraph, 0); style_footer(); }