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Commit 92248b6

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lucacervellomhanberg
lucacervello
and
mhanberg
authored
feat: snippets (#385)
Closes #59 Co-authored-by: Mitchell Hanberg <[email protected]>
1 parent 8ab28a1 commit 92248b6

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2 files changed

+60
-65
lines changed

2 files changed

+60
-65
lines changed

‎lib/next_ls.ex‎

Lines changed: 14 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,7 @@ defmodule NextLS do
579579
_ -> []
580580
end
581581
end)
582-
|> Enum.map(fn %{name: name, kind: kind} = symbol ->
582+
|> Enum.reduce([], fn %{name: name, kind: kind} = symbol, results ->
583583
{label, kind, docs} =
584584
case kind do
585585
:struct -> {name, GenLSP.Enumerations.CompletionItemKind.struct(), ""}
@@ -592,13 +592,20 @@ defmodule NextLS do
592592
_ -> {name, GenLSP.Enumerations.CompletionItemKind.text(), ""}
593593
end
594594

595-
%GenLSP.Structures.CompletionItem{
596-
label: label,
597-
kind: kind,
598-
insert_text: name,
599-
documentation: docs
600-
}
595+
completion_item =
596+
%GenLSP.Structures.CompletionItem{
597+
label: label,
598+
kind: kind,
599+
insert_text: name,
600+
documentation: docs
601+
}
602+
603+
case NextLS.Snippet.get(label, nil) do
604+
nil -> [completion_item | results]
605+
%{} = snippet -> [Map.merge(completion_item, snippet) | results]
606+
end
601607
end)
608+
|> Enum.reverse()
602609

603610
{:reply, results, lsp}
604611
rescue

‎lib/next_ls/snippet.ex‎

Lines changed: 46 additions & 58 deletions
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,8 @@
11
defmodule NextLS.Snippet do
22
@moduledoc false
33

4-
def get("defmodule" = label, nil) do
5-
%GenLSP.Structures.CompletionItem{
6-
label: label,
4+
def get("defmodule/2", nil) do
5+
%{
76
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
87
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
98
insert_text: """
@@ -14,9 +13,8 @@ defmodule NextLS.Snippet do
1413
}
1514
end
1615

17-
def get("defstruct" = label, nil) do
18-
%GenLSP.Structures.CompletionItem{
19-
label: label,
16+
def get("defstruct/1", nil) do
17+
%{
2018
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
2119
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
2220
insert_text: """
@@ -25,9 +23,8 @@ defmodule NextLS.Snippet do
2523
}
2624
end
2725

28-
def get("defprotocol" = label, nil) do
29-
%GenLSP.Structures.CompletionItem{
30-
label: label,
26+
def get("defprotocol/2", nil) do
27+
%{
3128
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
3229
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
3330
insert_text: """
@@ -38,38 +35,36 @@ defmodule NextLS.Snippet do
3835
}
3936
end
4037

41-
def get("defimpl" = label, nil) do
42-
[
43-
%GenLSP.Structures.CompletionItem{
44-
label: label,
45-
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
46-
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
47-
insert_text: """
48-
defimpl ${1:ProtocolName} do
49-
def ${2:function_name}(${3:parameter_name}) do
50-
$0
51-
end
38+
def get("defimpl/2", nil) do
39+
%{
40+
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
41+
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
42+
insert_text: """
43+
defimpl ${1:ProtocolName} do
44+
def ${2:function_name}(${3:parameter_name}) do
45+
$0
5246
end
53-
"""
54-
},
55-
%GenLSP.Structures.CompletionItem{
56-
label: label <> "f",
57-
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
58-
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
59-
insert_text: """
60-
defimpl ${1:ProtocolName}, for: ${2:StructName} do
61-
def ${3:function_name}(${4:parameter_name}) do
62-
$0
63-
end
47+
end
48+
"""
49+
}
50+
end
51+
52+
def get("defimpl/3", nil) do
53+
%{
54+
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
55+
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
56+
insert_text: """
57+
defimpl ${1:ProtocolName}, for: ${2:StructName} do
58+
def ${3:function_name}(${4:parameter_name}) do
59+
$0
6460
end
65-
"""
66-
}
67-
]
61+
end
62+
"""
63+
}
6864
end
6965

70-
def get("def" = label, nil) do
71-
%GenLSP.Structures.CompletionItem{
72-
label: label,
66+
def get("def/" <> _, nil) do
67+
%{
7368
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
7469
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
7570
insert_text: """
@@ -80,9 +75,8 @@ defmodule NextLS.Snippet do
8075
}
8176
end
8277

83-
def get("defp" = label, nil) do
84-
%GenLSP.Structures.CompletionItem{
85-
label: label,
78+
def get("defp/" <> _, nil) do
79+
%{
8680
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
8781
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
8882
insert_text: """
@@ -93,9 +87,8 @@ defmodule NextLS.Snippet do
9387
}
9488
end
9589

96-
def get("defmacro" = label, nil) do
97-
%GenLSP.Structures.CompletionItem{
98-
label: label,
90+
def get("defmacro/" <> _, nil) do
91+
%{
9992
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
10093
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
10194
insert_text: """
@@ -108,9 +101,8 @@ defmodule NextLS.Snippet do
108101
}
109102
end
110103

111-
def get("defmacrop" = label, nil) do
112-
%GenLSP.Structures.CompletionItem{
113-
label: label,
104+
def get("defmacrop/" <> _, nil) do
105+
%{
114106
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
115107
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
116108
insert_text: """
@@ -123,9 +115,8 @@ defmodule NextLS.Snippet do
123115
}
124116
end
125117

126-
def get("for" = label, nil) do
127-
%GenLSP.Structures.CompletionItem{
128-
label: label,
118+
def get("for/" <> _, nil) do
119+
%{
129120
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
130121
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
131122
insert_text: """
@@ -136,9 +127,8 @@ defmodule NextLS.Snippet do
136127
}
137128
end
138129

139-
def get("with" = label, nil) do
140-
%GenLSP.Structures.CompletionItem{
141-
label: label,
130+
def get("with/" <> _, nil) do
131+
%{
142132
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
143133
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
144134
insert_text: """
@@ -149,9 +139,8 @@ defmodule NextLS.Snippet do
149139
}
150140
end
151141

152-
def get("case" = label, nil) do
153-
%GenLSP.Structures.CompletionItem{
154-
label: label,
142+
def get("case/" <> _, nil) do
143+
%{
155144
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
156145
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
157146
insert_text: """
@@ -166,9 +155,8 @@ defmodule NextLS.Snippet do
166155
}
167156
end
168157

169-
def get("cond" = label, nil) do
170-
%GenLSP.Structures.CompletionItem{
171-
label: label,
158+
def get("cond/" <> _, nil) do
159+
%{
172160
kind: GenLSP.Enumerations.CompletionItemKind.snippet(),
173161
insert_text_format: GenLSP.Enumerations.InsertTextFormat.snippet(),
174162
insert_text: """

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