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Overview
| Comment: | Sanitize branch names to conform to Git restrictions. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | mirror-cmd |
| Files: | files | file ages | folders |
| SHA3-256: |
11bcc4eb108cf98f6b20bfa07ef68974 |
| User & Date: | drh 2019-03-14 18:55:24 |
Context
|
2019-03-14
| ||
| 19:43 | Fix the export so that it is able to handle phantom check-ins. check-in: 4a480954 user: drh tags: mirror-cmd | |
| 18:55 | Sanitize branch names to conform to Git restrictions. check-in: 11bcc4eb user: drh tags: mirror-cmd | |
| 18:20 | Progress on the "fossil mirror" command. check-in: 5063eb52 user: drh tags: mirror-cmd | |
Changes
Changes to src/export.c.
829 830 831 832 833 834 835 836 837 838 839 840 841 842 ... 960 961 962 963 964 965 966 967 968 969 970 971 972 973 .... 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 |
*/
void test_topological_sort(void){
int n;
db_find_and_open_repository(0, 0);
n = topological_sort_checkins(1);
fossil_print("%d reorderings required\n", n);
}
/*
** Transfer a tag over to the mirror. "rid" is the BLOB.RID value for
** the record that describes the tag.
**
** The Git tag mechanism is very limited compared to Fossil. Many Fossil
** tags cannot be exported to Git. If this tag cannot be exported, then
................................................................................
zBranch = db_text(0,
"SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0 AND rid=%d",
TAG_BRANCH, rid
);
if( fossil_strcmp(zBranch,"trunk")==0 ){
fossil_free(zBranch);
zBranch = mprintf("master");
}
/* Export the check-in */
fprintf(xCmd, "commit refs/head/%s\n", zBranch);
fossil_free(zBranch);
iMark = mirror_find_mark(zUuid, 1);
fprintf(xCmd, "mark :%d\n", iMark);
................................................................................
"SELECT objid, type, mtime, blob.uuid FROM event, blob\n"
" WHERE type IN ('ci','t')"
" AND mtime>coalesce((SELECT value FROM mconfig WHERE key='start'),0.0)"
" AND blob.rid=event.objid"
" AND blob.uuid NOT IN (SELECT uuid FROM mirror.mmark);"
);
nTotal = db_int(0, "SELECT count(*) FROM tomirror");
if( nLimit<nTotal ) nTotal = nLimit;
db_prepare(&q,
"SELECT objid, type, mtime, uuid FROM tomirror ORDER BY mtime"
);
while( nLimit && db_step(&q)==SQLITE_ROW ){
double rMTime = db_column_double(&q, 2);
const char *zType = db_column_text(&q, 1);
int rid = db_column_int(&q, 0);
|
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829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 ... 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 .... 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 |
*/
void test_topological_sort(void){
int n;
db_find_and_open_repository(0, 0);
n = topological_sort_checkins(1);
fossil_print("%d reorderings required\n", n);
}
/***************************************************************************
** Implementation of the "fossil mirror" command follows. We hope that the
** new code that follows will largely replace the legacy "fossil export" code
** above.
*/
/*
** Convert characters of z[] that are not allowed to be in branch or
** tag names into "_".
*/
static void mirror_sanitize_git_name(char *z){
static unsigned char aSafe[] = {
/* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 1x */
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 2x */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, /* 3x */
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 4x */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, /* 5x */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 6x */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, /* 7x */
};
unsigned char *zu = (unsigned char*)z;
int i;
for(i=0; zu[i]; i++){
if( zu[i]>0x7f || !aSafe[zu[i]] ){
zu[i] = '_';
}else if( zu[i]=='/' && (i==0 || zu[i+1]==0 || zu[i+1]=='/') ){
zu[i] = '_';
}else if( zu[i]=='.' && (zu[i+1]==0 || zu[i+1]=='.'
|| (i>0 && zu[i-1]=='.')) ){
zu[i] = '_';
}
}
}
/*
** Transfer a tag over to the mirror. "rid" is the BLOB.RID value for
** the record that describes the tag.
**
** The Git tag mechanism is very limited compared to Fossil. Many Fossil
** tags cannot be exported to Git. If this tag cannot be exported, then
................................................................................
zBranch = db_text(0,
"SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0 AND rid=%d",
TAG_BRANCH, rid
);
if( fossil_strcmp(zBranch,"trunk")==0 ){
fossil_free(zBranch);
zBranch = mprintf("master");
}else{
mirror_sanitize_git_name(zBranch);
}
/* Export the check-in */
fprintf(xCmd, "commit refs/head/%s\n", zBranch);
fossil_free(zBranch);
iMark = mirror_find_mark(zUuid, 1);
fprintf(xCmd, "mark :%d\n", iMark);
................................................................................
"SELECT objid, type, mtime, blob.uuid FROM event, blob\n"
" WHERE type IN ('ci','t')"
" AND mtime>coalesce((SELECT value FROM mconfig WHERE key='start'),0.0)"
" AND blob.rid=event.objid"
" AND blob.uuid NOT IN (SELECT uuid FROM mirror.mmark);"
);
nTotal = db_int(0, "SELECT count(*) FROM tomirror");
if( nLimit<nTotal ){
nTotal = nLimit;
}else if( nLimit>nTotal ){
nLimit = nTotal;
}
db_prepare(&q,
"SELECT objid, type, mtime, uuid FROM tomirror ORDER BY mtime"
);
while( nLimit && db_step(&q)==SQLITE_ROW ){
double rMTime = db_column_double(&q, 2);
const char *zType = db_column_text(&q, 1);
int rid = db_column_int(&q, 0);
|