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Overview
| Comment: | Add db_get_versionable_setting() for implementing 'versionable settings', which is like db_get() except will prefer to read the value from .fossil-settings/NAME in the checked out source, rather than the database. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | versionable-settings |
| Files: | files | file ages | folders |
| SHA1: | 09e52f0df7bab794159322def51e43c7 |
| User & Date: | ben 2011-05-22 09:38:59 |
Context
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2011-05-22
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| 09:44 | When parsing glob settings, allow splits on newlines as well as commas. Allows versionable glob settings to be written one glob per line for readability. check-in: 7d048033 user: ben tags: versionable-settings | |
| 09:38 | Add db_get_versionable_setting() for implementing 'versionable settings', which is like db_get() except will prefer to read the value from .fossil-settings/NAME in the checked out source, rather than the database. check-in: 09e52f0d user: ben tags: versionable-settings | |
| 09:11 | Create new branch named "versionable-settings" check-in: 3db75c48 user: ben tags: versionable-settings | |
Changes
Changes to src/db.c.
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void db_swap_connections(void){
if( !g.useAttach ){
sqlite3 *dbTemp = g.db;
g.db = g.dbConfig;
g.dbConfig = dbTemp;
}
}
/*
** Get and set values from the CONFIG, GLOBAL_CONFIG and VVAR table in the
** repository and local databases.
*/
char *db_get(const char *zName, char *zDefault){
char *z = 0;
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void db_swap_connections(void){
if( !g.useAttach ){
sqlite3 *dbTemp = g.db;
g.db = g.dbConfig;
g.dbConfig = dbTemp;
}
}
/*
** Get a potentially versioned setting - either from .fossil-settings/<name>
*/
char *db_get_versionable_setting(const char *zName, char *zDefault){
char *s = 0;
if( db_open_local() ){
/* See if there's a versioned setting */
Blob versionedPathname;
blob_zero(&versionedPathname);
blob_appendf(&versionedPathname, "%s/.fossil-settings/%s", g.zLocalRoot, zName);
char *zVersionedPathname = blob_str(&versionedPathname);
if( file_size(zVersionedPathname) >= 0 ){
/* File exists, and contains the value for this setting. Load from the file. */
Blob setting;
blob_zero(&setting);
if( blob_read_from_file(&setting, zVersionedPathname) >= 0 ){
s = strdup(blob_str(&setting));
}
blob_reset(&setting);
}
blob_reset(&versionedPathname);
}
if( s != 0 ){
return s;
}
/* Fall back to settings in the database */
return db_get(zName, zDefault);
}
int db_get_versionable_setting_boolean(const char *zName, int dflt){
char *zVal = db_get_versionable_setting(zName, dflt ? "on" : "off");
if( is_truth(zVal) ) return 1;
if( is_false(zVal) ) return 0;
return dflt;
}
/*
** Get and set values from the CONFIG, GLOBAL_CONFIG and VVAR table in the
** repository and local databases.
*/
char *db_get(const char *zName, char *zDefault){
char *z = 0;
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