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https://github.com/ent/ent.git
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87 lines
2.1 KiB
Cheetah
87 lines
2.1 KiB
Cheetah
{{/*
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Copyright 2019-present Facebook Inc. All rights reserved.
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This source code is licensed under the Apache 2.0 license found
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in the LICENSE file in the root directory of this source tree.
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*/}}
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{{/* gotype: entgo.io/ent/entc/gen.Graph */}}
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{{ define "config" }}
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{{ $pkg := base $.Config.Package }}
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{{ template "header" $ }}
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{{ template "import" $ }}
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// Option function to configure the client.
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type Option func(*config)
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// Config is the configuration for the client and its builder.
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type config struct {
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// driver used for executing database requests.
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driver dialect.Driver
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// debug enable a debug logging.
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debug bool
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// log used for logging on debug mode.
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log func(...interface{})
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// hooks to execute on mutations.
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hooks *hooks
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{{- /* Support adding config fields from both global or dialect-specific templates. */}}
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{{- range $prefix := list "" (printf "dialect/%s/" $.Storage) }}
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{{- with $tmpls := matchTemplate (print $prefix "config/fields/*") }}
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{{- range $tmpl := $tmpls }}
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{{ xtemplate $tmpl $ }}
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{{- end }}
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{{- end }}
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{{- end }}
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}
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// hooks per client, for fast access.
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type hooks struct {
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{{- range $n := $.Nodes }}
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{{ $n.Name }} []ent.Hook
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{{- end }}
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}
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// Options applies the options on the config object.
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func (c *config) options(opts ...Option) {
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for _, opt := range opts {
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opt(c)
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}
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if c.debug {
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c.driver = dialect.Debug(c.driver, c.log)
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}
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}
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// Debug enables debug logging on the ent.Driver.
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func Debug() Option {
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return func(c *config) {
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c.debug = true
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}
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}
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// Log sets the logging function for debug mode.
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func Log(fn func(...interface{})) Option {
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return func(c *config) {
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c.log = fn
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}
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}
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// Driver configures the client driver.
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func Driver(driver dialect.Driver) Option {
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return func(c *config) {
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c.driver = driver
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}
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}
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{{- /* Support adding config options from both global or dialect-specific templates. */}}
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{{- range $prefix := list "" (printf "dialect/%s/" $.Storage) }}
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{{- with $tmpls := matchTemplate (print $prefix "config/options/*") }}
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{{- range $tmpl := $tmpls }}
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{{ xtemplate $tmpl $ }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{ end }}
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