// NewTemplateResource creates a TemplateResource.
func NewTemplateResource(path string, config Config) (*TemplateResource, error) {
if config.StoreClient == nil {
return nil, errors.New("A valid StoreClient is required.")
}
var tc *TemplateResourceConfig
log.Debug("Loading template resource from " + path)
_, err := toml.DecodeFile(path, &tc)
if err != nil {
return nil, fmt.Errorf("Cannot process template resource %s - %s", path, err.Error())
}
tr := tc.TemplateResource
tr.expandEnv()
tr.keepStageFile = config.KeepStageFile
tr.noop = config.Noop
tr.storeClient = config.StoreClient
tr.funcMap = newFuncMap()
tr.store = memkv.New()
addFuncs(tr.funcMap, tr.store.FuncMap)
tr.prefix = filepath.Join("/", config.Prefix, tr.Prefix)
if tr.Src == "" {
return nil, ErrEmptySrc
}
tr.Src = filepath.Join(config.TemplateDir, tr.Src)
return &tr, nil
}
func NewTemplating(name, content string) *Templating {
t := new(Templating)
t.name = name
t.content = cleanupOfTemplate(content)
t.functions = newFuncMap()
t.vars = memkv.New()
addFuncs(t.functions, t.vars.FuncMap)
return t
}
func NewTemplate(config *TemplateConfig, doNoOp, keepStageFile, useMutex bool) *Template {
store := memkv.New()
funcMap := newFuncMap()
for name, fn := range store.FuncMap {
funcMap[name] = fn
}
return &Template{
config: config,
funcMap: funcMap,
store: store,
doNoOp: doNoOp,
keepStageFile: keepStageFile,
useMutex: useMutex,
mutex: &sync.Mutex{},
}
}
// NewTemplateResource creates a TemplateResource.
func NewTemplateResource(path string, config Config) (*TemplateResource, error) {
if config.StoreClient == nil {
return nil, errors.New("A valid StoreClient is required.")
}
// Set the default uid and gid so we can determine if it was
// unset from configuration.
tc := &TemplateResourceConfig{TemplateResource{Uid: -1, Gid: -1}}
log.Debug("Loading template resource from " + path)
_, err := toml.DecodeFile(path, &tc)
if err != nil {
return nil, fmt.Errorf("Cannot process template resource %s - %s", path, err.Error())
}
tr := tc.TemplateResource
tr.keepStageFile = config.KeepStageFile
tr.noop = config.Noop
tr.storeClient = config.StoreClient
tr.funcMap = newFuncMap()
tr.store = memkv.New()
tr.syncOnly = config.SyncOnly
addFuncs(tr.funcMap, tr.store.FuncMap)
if config.Prefix != "" {
tr.Prefix = config.Prefix
}
tr.Prefix = filepath.Join("/", tr.Prefix)
if tr.Src == "" {
return nil, ErrEmptySrc
}
if tr.Uid == -1 {
tr.Uid = os.Geteuid()
}
if tr.Gid == -1 {
tr.Gid = os.Getegid()
}
tr.Src = filepath.Join(config.TemplateDir, tr.Src)
return &tr, nil
}