-
-
Notifications
You must be signed in to change notification settings - Fork 152
/
pow.phoenix.install.ex
130 lines (93 loc) · 3.75 KB
/
pow.phoenix.install.ex
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
defmodule Mix.Tasks.Pow.Phoenix.Install do
@shortdoc "Prints instructions for setting up Pow with Phoenix"
@moduledoc """
Prints instructions fo setting up Pow with Phoenix.
mix pow.phoenix.install -r MyApp.Repo
mix pow.phoenix.install -r MyApp.Repo --context-app :my_app
mix pow.phoenix.install -r MyApp.Repo --templates --extension PowResetPassword
Templates are only generated when `--templates` argument is provided.
See `Mix.Tasks.Pow.Phoenix.Gen.Templates` and
`Mix.Tasks.Pow.Extension.Phoenix.Gen.Templates` for more.
## Arguments
* `--context-app` - app to use for path and module names
* `--templates` - generate templates and views
* `--extension` - extensions to generate templates for
"""
use Mix.Task
alias Pow.Config
alias Mix.{Pow, Pow.Phoenix}
alias Mix.Tasks.Pow.Extension.Phoenix.Gen.Templates, as: PhoenixExtensionTemplatesTask
alias Mix.Tasks.Pow.Phoenix.Gen.Templates, as: PhoenixTemplatesTask
@switches [context_app: :string, templates: :boolean, extension: :keep]
@default_opts [templates: false]
@mix_task "pow.phoenix.install"
@impl true
def run(args), do: run(args, Pow.schema_options_from_args())
@doc false
def run(args, schema_opts) do
Pow.no_umbrella!(@mix_task)
Pow.ensure_phoenix!(@mix_task, args)
args
|> Pow.parse_options(@switches, @default_opts)
|> parse_structure()
|> maybe_run_gen_templates(args)
|> maybe_run_extensions_gen_templates(args)
|> print_shell_instructions(schema_opts)
end
defp parse_structure({config, _parsed, _invalid}) do
Map.put(config, :structure, Phoenix.parse_structure(config))
end
defp maybe_run_gen_templates(%{templates: true} = config, args) do
PhoenixTemplatesTask.run(args)
config
end
defp maybe_run_gen_templates(config, _args), do: config
defp maybe_run_extensions_gen_templates(%{templates: true, extension: extensions} = config, args) when extensions != [] do
PhoenixExtensionTemplatesTask.run(args)
config
end
defp maybe_run_extensions_gen_templates(config, _args), do: config
defp print_shell_instructions(%{structure: %{context_base: context_base, web_module: web_base, web_prefix: web_prefix, web_app: web_app}}, %{schema_name: schema_name}) do
case config_set?(web_app) do
true ->
:ok
false ->
Mix.shell().info(
"""
Pow has been installed in your phoenix app!
There are three files you'll need to configure first before you can use Pow.
First, append this to `config/config.exs`:
config #{inspect(web_app)}, :pow,
user: #{inspect(context_base)}.#{schema_name},
repo: #{inspect(context_base)}.Repo
Next, add `Pow.Plug.Session` plug to `#{web_prefix}/endpoint.ex` after `plug Plug.Session`:
defmodule #{inspect(web_base)}.Endpoint do
use Phoenix.Endpoint, otp_app: #{inspect(web_app)}
# ...
plug Plug.Session,
store: :cookie,
key: "_#{web_app}_key",
signing_salt: "secret"
plug Pow.Plug.Session, otp_app: #{inspect(web_app)}
plug #{inspect(web_base)}.Router
end
Last, update `#{web_prefix}/router.ex` with the Pow routes:
defmodule #{inspect(web_base)}.Router do
use #{inspect(web_base)}, :router
use Pow.Phoenix.Router
# ... pipelines
scope "/" do
pipe_through :browser
pow_routes()
end
# ... routes
end
""")
end
end
defp config_set?(web_app) do
user = Config.get([otp_app: web_app], :user)
repo = Config.get([otp_app: web_app], :repo)
not is_nil(user) && not is_nil(repo)
end
end