From 6548bb64c11e0860a504de3012e8aa14e1d51d7e Mon Sep 17 00:00:00 2001
From: Jędrzej Boczar <yendreij@gmail.com>
Date: Fri, 19 Jan 2024 16:08:23 +0100
Subject: feat(meson): add indents.scm

---
 queries/meson/indents.scm        | 25 +++++++++++++++++++++++++
 tests/indent/meson/cond.meson    | 16 ++++++++++++++++
 tests/indent/meson/dict.meson    | 15 +++++++++++++++
 tests/indent/meson/func.meson    | 13 +++++++++++++
 tests/indent/meson/list.meson    | 14 ++++++++++++++
 tests/indent/meson/loop.meson    |  8 ++++++++
 tests/indent/meson/meson.build   | 34 ++++++++++++++++++++++++++++++++++
 tests/indent/meson/method.meson  |  8 ++++++++
 tests/indent/meson/ternary.meson | 11 +++++++++++
 tests/indent/meson_spec.lua      | 28 ++++++++++++++++++++++++++++
 10 files changed, 172 insertions(+)
 create mode 100644 queries/meson/indents.scm
 create mode 100644 tests/indent/meson/cond.meson
 create mode 100644 tests/indent/meson/dict.meson
 create mode 100644 tests/indent/meson/func.meson
 create mode 100644 tests/indent/meson/list.meson
 create mode 100644 tests/indent/meson/loop.meson
 create mode 100644 tests/indent/meson/meson.build
 create mode 100644 tests/indent/meson/method.meson
 create mode 100644 tests/indent/meson/ternary.meson
 create mode 100644 tests/indent/meson_spec.lua

diff --git a/queries/meson/indents.scm b/queries/meson/indents.scm
new file mode 100644
index 000000000..231f8b055
--- /dev/null
+++ b/queries/meson/indents.scm
@@ -0,0 +1,25 @@
+[
+  (list)
+  (dictionaries)
+  (normal_command)
+  (if_condition)
+  (foreach_command)
+  (ternaryoperator)
+  (ERROR
+    "?") ; support partial ternary
+] @indent.begin
+
+[
+  ")"
+  "]"
+  "}"
+  (elseif_command)
+  (else_command)
+  "endif"
+  "endforeach"
+] @indent.branch @indent.end
+
+(experession_statement
+  object: (_)) @indent.begin
+
+(comment) @indent.auto
diff --git a/tests/indent/meson/cond.meson b/tests/indent/meson/cond.meson
new file mode 100644
index 000000000..a4b0b71df
--- /dev/null
+++ b/tests/indent/meson/cond.meson
@@ -0,0 +1,16 @@
+# vim: ft=meson
+
+if a == b
+endif
+
+if a == b
+  foo()
+endif
+
+if a == b
+  foo()
+elif a != b
+  foo()
+else
+  foo()
+endif
diff --git a/tests/indent/meson/dict.meson b/tests/indent/meson/dict.meson
new file mode 100644
index 000000000..d48689fa4
--- /dev/null
+++ b/tests/indent/meson/dict.meson
@@ -0,0 +1,15 @@
+# vim: ft=meson
+
+foo = {
+  'a': 1,
+  'b': 2,
+}
+
+bar = {
+  'a': 1,
+  'b': 2}
+
+baz = {'a': 1,
+  'b': 2
+}
+
diff --git a/tests/indent/meson/func.meson b/tests/indent/meson/func.meson
new file mode 100644
index 000000000..3e83e0fad
--- /dev/null
+++ b/tests/indent/meson/func.meson
@@ -0,0 +1,13 @@
+# vim: ft=meson
+
+executable('progname',
+)
+
+executable('progname',
+  sources: 'prog.c',
+  c_args: '-DFOO=1'
+)
+
+executable('progname',
+  sources: 'prog.c',
+  c_args: '-DFOO=1')
diff --git a/tests/indent/meson/list.meson b/tests/indent/meson/list.meson
new file mode 100644
index 000000000..0dd17d27f
--- /dev/null
+++ b/tests/indent/meson/list.meson
@@ -0,0 +1,14 @@
+# vim: ft=meson
+
+foo = [
+  'a',
+  'b',
+]
+
+bar = [
+  'a',
+  'b']
+
+baz = ['a',
+  'b'
+]
diff --git a/tests/indent/meson/loop.meson b/tests/indent/meson/loop.meson
new file mode 100644
index 000000000..ae9c4b7a7
--- /dev/null
+++ b/tests/indent/meson/loop.meson
@@ -0,0 +1,8 @@
+# vim: ft=meson
+
+foreach elem : list
+endforeach
+
+foreach elem : list
+  foo()
+endforeach
diff --git a/tests/indent/meson/meson.build b/tests/indent/meson/meson.build
new file mode 100644
index 000000000..b7e6e0568
--- /dev/null
+++ b/tests/indent/meson/meson.build
@@ -0,0 +1,34 @@
+project('simple', 'c')
+
+src = [
+  'source1.c',
+  'source2.c',
+]
+
+if 1 == 2
+  if meson.is_cross_build()
+    src += [
+      'src1.c',
+      'src2.c']
+  endif
+endif
+
+inc = include_directories([
+  'dir1/',
+])
+
+
+dep = declare_dependency(
+  sources : src,
+  include_directories : inc,
+)
+
+executable('myexe', src,
+  include_directories : [
+    'd1',
+    [
+      'd2',
+      'd3',
+    ]
+  ],
+  dependencies: dep)
diff --git a/tests/indent/meson/method.meson b/tests/indent/meson/method.meson
new file mode 100644
index 000000000..8c17be8a8
--- /dev/null
+++ b/tests/indent/meson/method.meson
@@ -0,0 +1,8 @@
+# vim: ft=meson
+
+myobj
+  .do_something('now')
+
+myobj.do_something('now')
+  .do_something('now')
+  .do_something('now')
diff --git a/tests/indent/meson/ternary.meson b/tests/indent/meson/ternary.meson
new file mode 100644
index 000000000..d3dec04ac
--- /dev/null
+++ b/tests/indent/meson/ternary.meson
@@ -0,0 +1,11 @@
+# vim: ft=meson
+
+x = cond ?
+  iftrue :
+  iffalse
+
+x = cond
+  ? iftrue
+  : iffalse
+
+x = cond ?
diff --git a/tests/indent/meson_spec.lua b/tests/indent/meson_spec.lua
new file mode 100644
index 000000000..bc2372ee0
--- /dev/null
+++ b/tests/indent/meson_spec.lua
@@ -0,0 +1,28 @@
+local Runner = require("tests.indent.common").Runner
+
+local run = Runner:new(it, "tests/indent/meson", {
+  tabstop = 2,
+  shiftwidth = 2,
+  softtabstop = 0,
+  expandtab = true,
+})
+
+describe("indent Meson:", function()
+  describe("whole file:", function()
+    run:whole_file(".", {
+      expected_failures = {},
+    })
+  end)
+
+  describe("new line:", function()
+    run:new_line("cond.meson", { on_line = 3, text = "foo()", indent = 2 })
+    run:new_line("cond.meson", { on_line = 6, text = "foo()", indent = 2 })
+    run:new_line("cond.meson", { on_line = 7, text = "foo()", indent = 2 })
+    run:new_line("cond.meson", { on_line = 12, text = "foo()", indent = 2 })
+    run:new_line("cond.meson", { on_line = 14, text = "foo()", indent = 2 })
+    run:new_line("dict.meson", { on_line = 13, text = ",'x':1,", indent = 2 })
+    run:new_line("loop.meson", { on_line = 3, text = "foo()", indent = 2 })
+    run:new_line("loop.meson", { on_line = 7, text = "foo()", indent = 2 })
+    run:new_line("ternary.meson", { on_line = 11, text = "x : y", indent = 2 })
+  end)
+end)
-- 
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