From 5b915eb425a026972df697cbcb729ddec5f6c7d2 Mon Sep 17 00:00:00 2001
From: Austen Adler <agadler@austenadler.com>
Date: Thu, 12 Sep 2024 14:40:34 -0400
Subject: [PATCH] Add basic filetypes

---
 filetype/jq.kak     | 54 ++++++++++++++++++++++++++++++++++
 filetype/jsoncc.kak | 72 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 126 insertions(+)
 create mode 100644 filetype/jq.kak
 create mode 100644 filetype/jsoncc.kak

diff --git a/filetype/jq.kak b/filetype/jq.kak
new file mode 100644
index 0000000..300e3bc
--- /dev/null
+++ b/filetype/jq.kak
@@ -0,0 +1,54 @@
+# Detection
+# ‾‾‾‾‾‾‾‾‾
+
+hook global BufCreate .*[.](jq) %{
+    set-option buffer filetype jq
+    set-option buffer comment_line '#'
+    set-option buffer extra_word_chars '$' '_'
+}
+
+# Initialization
+# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+
+hook global WinSetOption filetype=jq %{
+    require-module jq
+
+    hook -once -always window WinSetOption filetype=.* %{ remove-hooks window jq-.+ }
+}
+
+hook -group jq-highlight global WinSetOption filetype=jq %{
+    add-highlighter window/jq ref jq
+    hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/jq }
+}
+
+
+provide-module jq %(
+
+# Highlighters
+# ‾‾‾‾‾‾‾‾‾‾‾‾
+
+add-highlighter shared/jq regions
+add-highlighter shared/jq/code default-region group
+add-highlighter shared/jq/string region '"' (?<!\\)(\\\\)*" fill string
+
+add-highlighter shared/jq/comment_line region '#' $ fill comment
+
+add-highlighter shared/jq/code/ regex \b([a-zA-Z_]\w*): 1:string
+add-highlighter shared/jq/code/ regex \b(true|false|null|\d+(?:\.\d+)?(?:[eE][+-]?\d*)?)\b 0:value
+add-highlighter shared/jq/code/ regex \b(dev)\s+([a-zA-Z_]+)\b.*?:\s*(\w*) 1:keyword 2:attribute 3:attribute
+
+add-highlighter shared/jq/code/ regex (?:\|\s*(?:if|try|else|catch|elif)|then|\[|\||[\x28])\s*([a-zA-Z_]\w*) 1:attribute
+add-highlighter shared/jq/code/ regex \b([a-zA-Z_]\w*)\s*[\x28] 1:attribute
+add-highlighter shared/jq/code/ regex \$\w* 0:variable
+add-highlighter shared/jq/code/ regex \.(\w+) 1:value
+add-highlighter shared/jq/code/ regex \b(if|elif|else|then|end|as|try|catch|and|or)\b 1:keyword
+
+# Commands
+# ‾‾‾‾‾‾‾‾
+
+define-command -hidden jq-trim-indent %{
+    # remove trailing white spaces
+    try %{ execute-keys -draft -itersel x s \h+$ <ret> d }
+}
+
+)
diff --git a/filetype/jsoncc.kak b/filetype/jsoncc.kak
new file mode 100644
index 0000000..0f7cd45
--- /dev/null
+++ b/filetype/jsoncc.kak
@@ -0,0 +1,72 @@
+# Detection
+# ‾‾‾‾‾‾‾‾‾
+
+hook global BufCreate .*[.](jsoncc?) %{
+    set-option buffer filetype jsoncc
+    set-option buffer comment_line '//'
+    set-option buffer comment_block_begin '/*'
+    set-option buffer comment_block_end '*/'
+}
+
+# Initialization
+# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+
+hook global WinSetOption filetype=jsoncc %{
+    require-module jsoncc
+
+    hook window ModeChange pop:insert:.* -group jsoncc-trim-indent jsoncc-trim-indent
+    hook window InsertChar .* -group jsoncc-indent jsoncc-indent-on-char
+    hook window InsertChar \n -group jsoncc-indent jsoncc-indent-on-new-line
+
+    hook -once -always window WinSetOption filetype=.* %{ remove-hooks window jsoncc-.+ }
+}
+
+hook -group jsoncc-highlight global WinSetOption filetype=jsoncc %{
+    add-highlighter window/jsoncc ref jsoncc
+    hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/jsoncc }
+}
+
+
+provide-module jsoncc %(
+
+# Highlighters
+# ‾‾‾‾‾‾‾‾‾‾‾‾
+
+add-highlighter shared/jsoncc regions
+add-highlighter shared/jsoncc/code default-region group
+add-highlighter shared/jsoncc/string region '"' (?<!\\)(\\\\)*" fill string
+
+add-highlighter shared/jsoncc/comment region /\* \*/ fill comment
+add-highlighter shared/jsoncc/comment_line region // $ fill comment
+
+add-highlighter shared/jsoncc/code/ regex \b(true|false|null|\d+(?:\.\d+)?(?:[eE][+-]?\d*)?)\b 0:value
+
+# Commands
+# ‾‾‾‾‾‾‾‾
+
+define-command -hidden jsoncc-trim-indent %{
+    # remove trailing white spaces
+    try %{ execute-keys -draft -itersel x s \h+$ <ret> d }
+}
+
+define-command -hidden jsoncc-indent-on-char %<
+    evaluate-commands -draft -itersel %<
+        # align closer token to its opener when alone on a line
+        try %< execute-keys -draft <a-h> <a-k> ^\h+[\]}]$ <ret> m <a-S> 1<a-&> >
+    >
+>
+
+define-command -hidden jsoncc-indent-on-new-line %<
+    evaluate-commands -draft -itersel %<
+        # preserve previous line indent
+        try %{ execute-keys -draft <semicolon> K <a-&> }
+        # filter previous line
+        try %{ execute-keys -draft k : jsoncc-trim-indent <ret> }
+        # indent after lines ending with opener token
+        try %< execute-keys -draft k x <a-k> [[{]\h*$ <ret> j <a-gt> >
+        # deindent closer token(s) when after cursor
+        try %< execute-keys -draft x <a-k> ^\h*[}\]] <ret> gh / [}\]] <ret> m <a-S> 1<a-&> >
+    >
+>
+
+)