/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public
** License version 2 as published by the Free Software Foundation.
**
** 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. See the GNU
** General Public License for more details.
**
** You should have received a copy of the GNU General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA 02111-1307, USA.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*******************************************************************************
**
** This file contains code used to check-out versions of the project
** from the local repository.
*/
#include "config.h"
#include "add.h"
#include <assert.h>
#include <dirent.h>
/*
** Set to true if files whose names begin with "." should be
** included when processing a recursive "add" command.
*/
static int includeDotFiles = 0;
/*
** Add a single file
*/
static void add_one_file(const char *zName, int vid, Blob *pOmit){
Blob pathname;
const char *zPath;
file_tree_name(zName, &pathname, 1);
zPath = blob_str(&pathname);
if( strcmp(zPath, "manifest")==0
|| strcmp(zPath, "_FOSSIL_")==0
|| strcmp(zPath, "manifest.uuid")==0
|| blob_compare(&pathname, pOmit)==0
){
fossil_warning("cannot add %s", zPath);
}else{
if( !file_is_simple_pathname(zPath) ){
fossil_fatal("filename contains illegal characters: %s", zPath);
}
if( db_exists("SELECT 1 FROM vfile WHERE pathname=%Q", zPath) ){
db_multi_exec("UPDATE vfile SET deleted=0 WHERE pathname=%Q", zPath);
}else{
db_multi_exec(
"INSERT INTO vfile(vid,deleted,rid,mrid,pathname)"
"VALUES(%d,0,0,0,%Q)", vid, zPath);
}
printf("ADDED %s\n", zPath);
}
blob_reset(&pathname);
}
/*
** All content of the zDir directory to the SFILE table.
*/
void add_directory_content(const char *zDir){
DIR *d;
int origSize;
struct dirent *pEntry;
Blob path;
blob_zero(&path);
blob_append(&path, zDir, -1);
origSize = blob_size(&path);
d = opendir(zDir);
if( d ){
while( (pEntry=readdir(d))!=0 ){
char *zPath;
if( pEntry->d_name[0]=='.' ){
if( !includeDotFiles ) continue;
if( pEntry->d_name[1]==0 ) continue;
if( pEntry->d_name[1]=='.' && pEntry->d_name[2]==0 ) continue;
}
blob_appendf(&path, "/%s", pEntry->d_name);
zPath = blob_str(&path);
if( file_isdir(zPath)==1 ){
add_directory_content(zPath);
}else if( file_isfile(zPath) ){
db_multi_exec("INSERT INTO sfile VALUES(%Q)", zPath);
}
blob_resize(&path, origSize);
}
}
closedir(d);
blob_reset(&path);
}
/*
** Add all content of a directory.
*/
void add_directory(const char *zDir, int vid, Blob *pOmit){
Stmt q;
add_directory_content(zDir);
db_prepare(&q, "SELECT x FROM sfile ORDER BY x");
while( db_step(&q)==SQLITE_ROW ){
const char *zName = db_column_text(&q, 0);
add_one_file(zName, vid, pOmit);
}
db_finalize(&q);
db_multi_exec("DELETE FROM sfile");
}
/*
** COMMAND: add
**
** Usage: %fossil add FILE...
**
** Make arrangements to add one or more files to the current checkout
** at the next commit.
**
** When adding files recursively, filenames that begin with "." are
** excluded by default. To include such files, add the "--dotfiles"
** option to the command-line.
*/
void add_cmd(void){
int i;
int vid;
Blob repo;
includeDotFiles = find_option("dotfiles",0,0)!=0;
db_must_be_within_tree();
vid = db_lget_int("checkout",0);
if( vid==0 ){
fossil_panic("no checkout to add to");
}
db_begin_transaction();
if( !file_tree_name(g.zRepositoryName, &repo, 0) ){
blob_zero(&repo);
}
db_multi_exec("CREATE TEMP TABLE sfile(x TEXT PRIMARY KEY)");
for(i=2; i<g.argc; i++){
char *zName;
int isDir;
zName = mprintf("%/", g.argv[i]);
isDir = file_isdir(zName);
if( isDir==1 ){
add_directory(zName, vid, &repo);
}else if( isDir==0 ){
fossil_fatal("not found: %s", zName);
}else if( access(zName, R_OK) ){
fossil_fatal("cannot open %s", zName);
}else{
add_one_file(zName, vid, &repo);
}
free(zName);
}
db_end_transaction(0);
}
/*
** COMMAND: rm
** COMMAND: del
**
** Usage: %fossil rm FILE...
** or: %fossil del FILE...
**
** Remove one or more files from the tree.
**
** This command does not remove the files from disk. It just marks the
** files as no longer being part of the project. In other words, future
** changes to the named files will not be versioned.
*/
void del_cmd(void){
int i;
int vid;
db_must_be_within_tree();
vid = db_lget_int("checkout", 0);
if( vid==0 ){
fossil_panic("no checkout to remove from");
}
db_begin_transaction();
for(i=2; i<g.argc; i++){
char *zName;
char *zPath;
Blob pathname;
zName = mprintf("%/", g.argv[i]);
file_tree_name(zName, &pathname, 1);
zPath = blob_str(&pathname);
if( !db_exists(
"SELECT 1 FROM vfile WHERE pathname=%Q AND NOT deleted", zPath) ){
fossil_fatal("not in the repository: %s", zName);
}else{
db_multi_exec("UPDATE vfile SET deleted=1 WHERE pathname=%Q", zPath);
printf("DELETED %s\n", zPath);
}
blob_reset(&pathname);
free(zName);
}
db_multi_exec("DELETE FROM vfile WHERE deleted AND rid=0");
db_end_transaction(0);
}
/*
** Rename a single file.
**
** The original name of the file is zOrig. The new filename is zNew.
*/
static void mv_one_file(int vid, const char *zOrig, const char *zNew){
printf("RENAME %s %s\n", zOrig, zNew);
db_multi_exec(
"UPDATE vfile SET pathname='%s' WHERE pathname='%s' AND vid=%d",
zNew, zOrig, vid
);
}
/*
** COMMAND: mv
** COMMAND: rename
**
** Usage: %fossil mv|rename OLDNAME NEWNAME
** or: %fossil mv|rename OLDNAME... DIR
**
** Move or rename one or more files within the tree
**
** This command does not rename the files on disk. All this command does is
** record the fact that filenames have changed so that appropriate notations
** can be made at the next commit/checkin.
*/
void mv_cmd(void){
int i;
int vid;
char *zDest;
Blob dest;
Stmt q;
db_must_be_within_tree();
vid = db_lget_int("checkout", 0);
if( vid==0 ){
fossil_panic("no checkout rename files in");
}
if( g.argc<4 ){
usage("OLDNAME NEWNAME");
}
zDest = g.argv[g.argc-1];
db_begin_transaction();
file_tree_name(zDest, &dest, 1);
db_multi_exec(
"UPDATE vfile SET origname=pathname WHERE origname IS NULL;"
);
db_multi_exec(
"CREATE TEMP TABLE mv(f TEXT UNIQUE ON CONFLICT IGNORE, t TEXT);"
);
if( file_isdir(zDest)!=1 ){
Blob orig;
if( g.argc!=4 ){
usage("OLDNAME NEWNAME");
}
file_tree_name(g.argv[2], &orig, 1);
db_multi_exec(
"INSERT INTO mv VALUES(%B,%B)", &orig, &dest
);
}else{
if( blob_eq(&dest, ".") ){
blob_reset(&dest);
}else{
blob_append(&dest, "/", 1);
}
for(i=2; i<g.argc-1; i++){
Blob orig;
char *zOrig;
int nOrig;
file_tree_name(g.argv[i], &orig, 1);
zOrig = blob_str(&orig);
nOrig = blob_size(&orig);
db_prepare(&q,
"SELECT pathname FROM vfile"
" WHERE vid=%d"
" AND (pathname='%s' OR pathname GLOB '%s/*')"
" ORDER BY 1",
vid, zOrig, zOrig
);
while( db_step(&q)==SQLITE_ROW ){
const char *zPath = db_column_text(&q, 0);
int nPath = db_column_bytes(&q, 0);
const char *zTail;
if( nPath==nOrig ){
zTail = file_tail(zPath);
}else{
zTail = &zPath[nOrig+1];
}
db_multi_exec(
"INSERT INTO mv VALUES('%s','%s%s')",
zPath, blob_str(&dest), zTail
);
}
db_finalize(&q);
}
}
db_prepare(&q, "SELECT f, t FROM mv ORDER BY f");
while( db_step(&q)==SQLITE_ROW ){
const char *zFrom = db_column_text(&q, 0);
const char *zTo = db_column_text(&q, 1);
mv_one_file(vid, zFrom, zTo);
}
db_finalize(&q);
db_end_transaction(0);
}