diff options
| -rw-r--r-- | config.go | 86 |
1 files changed, 86 insertions, 0 deletions
@@ -10,10 +10,61 @@ import ( "unsafe" ) +type ConfigLevel int + +const ( + // System-wide configuration file; /etc/gitconfig on Linux systems + ConfigLevelSystem ConfigLevel = C.GIT_CONFIG_LEVEL_SYSTEM + + // XDG compatible configuration file; typically ~/.config/git/config + ConfigLevelXDG ConfigLevel = C.GIT_CONFIG_LEVEL_XDG + + // User-specific configuration file (also called Global configuration + // file); typically ~/.gitconfig + ConfigLevelGlobal ConfigLevel = C.GIT_CONFIG_LEVEL_GLOBAL + + // Repository specific configuration file; $WORK_DIR/.git/config on + // non-bare repos + ConfigLevelLocal ConfigLevel = C.GIT_CONFIG_LEVEL_LOCAL + + // Application specific configuration file; freely defined by applications + ConfigLevelApp ConfigLevel = C.GIT_CONFIG_LEVEL_APP + + // Represents the highest level available config file (i.e. the most + // specific config file available that actually is loaded) + ConfigLevelHighest ConfigLevel = C.GIT_CONFIG_HIGHEST_LEVEL +) + + type Config struct { ptr *C.git_config } +// NewConfig creates a new empty configuration object +func NewConfig() (*Config, error) { + config := new(Config) + + ret := C.git_config_new(&config.ptr) + if ret < 0 { + return nil, LastError() + } + + return config, nil +} + +// AddFile adds a file-backed backend to the config object at the specified level. +func (c *Config) AddFile(path string, level ConfigLevel, force bool) error { + cpath := C.CString(path) + defer C.free(unsafe.Pointer(cpath)) + + ret := C.git_config_add_file_ondisk(c.ptr, cpath, C.git_config_level_t(level), cbool(force)) + if ret < 0 { + return LastError() + } + + return nil +} + func (c *Config) LookupInt32(name string) (int32, error) { var out C.int32_t cname := C.CString(name) @@ -165,3 +216,38 @@ func (c *Config) Delete(name string) error { return nil } + +// OpenLevel creates a single-level focused config object from a multi-level one +func (c *Config) OpenLevel(parent *Config, level ConfigLevel) (*Config, error) { + config := new(Config) + ret := C.git_config_open_level(&config.ptr, parent.ptr, C.git_config_level_t(level)) + if ret < 0 { + return nil, LastError() + } + + return config, nil +} + +// OpenOndisk creates a new config instance containing a single on-disk file +func OpenOndisk(parent *Config, path string) (*Config, error) { + cpath := C.CString(path) + defer C.free(unsafe.Pointer(cpath)) + + config := new(Config) + ret := C.git_config_open_ondisk(&config.ptr, cpath) + if ret < 0 { + return nil, LastError() + } + + return config, nil +} + +// Refresh refreshes the configuration to reflect any changes made externally e.g. on disk +func (c *Config) Refresh() error { + ret := C.git_config_refresh(c.ptr) + if ret < 0 { + return LastError() + } + + return nil +} |