Merge pull request #35 from jgmdev/language-pkgbuild

Added language_pkgbuild

2 files changed, 160 insertions, 0 deletions

diff --git a/README.md b/README.md
index 004fde3..21aadc6 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,7 @@ to something other than a raw file it should be marked with an asterisk.*
 | [`language_perl`](plugins/language_perl.lua?raw=1)                                                             | Syntax for the [Perl](https://perl.org) programming language                                                                                                                                                                                                                                    |
 | [`language_php`](plugins/language_php.lua?raw=1)                                                               | Syntax for the [PHP](https://php.net) programming language                                                                                                                                                                                                                                      |
 | [`language_pico8`](plugins/language_pico8.lua?raw=1)                                                           | Syntax for [Pico-8](https://www.lexaloffle.com/pico-8.php) cartridge files                                                                                                                                                                                                                      |
+| [`language_pkgbuild`](plugins/language_pkgbuild.lua?raw=1)                                                     | Syntax for [PKGBUILD](https://wiki.archlinux.org/title/PKGBUILD) package description files                                                                                                                                                                                                      |
 | [`language_po`](plugins/language_po.lua?raw=1)                                                                 | Syntax for [PO](https://www.gnu.org/software/gettext/manual/html_node/PO-Files.html) translation files                                                                                                                                                                                          |
 | [`language_pony`](https://github.com/MrAnyx/lite-plugin-pony)\*                                                | Syntax for [Pony](https://www.ponylang.io/) programming language                                                                                                                                                                                                                                |
 | [`language_powershell`](plugins/language_powershell.lua?raw=1)                                                 | Syntax for [PowerShell](https://docs.microsoft.com/en-us/powershell) scripting language                                                                                                                                                                                                         |
diff --git a/plugins/language_pkgbuild.lua b/plugins/language_pkgbuild.lua
new file mode 100644
index 0000000..486a8a6
--- /dev/null
+++ b/plugins/language_pkgbuild.lua
@@ -0,0 +1,159 @@
+-- mod-version:2 -- lite-xl 2.0
+local syntax = require "core.syntax"
+
+syntax.add {
+  name = "PKGBUILD",
+  files = "/*PKGBUILD$",
+  comment = "#",
+  patterns = {
+    { pattern = "#.*\n",                       type = "comment"  },
+    -- Strings
+    { pattern = { '"', '"', '\\' },            type = "string"   },
+    { pattern = { "'", "'", '\\' },            type = "string"   },
+    { pattern = { '`', '`', '\\' },            type = "string"   },
+    -- Ignore numbers that start with dots or slashes
+    { pattern = "%f[%w_%.%/]%d[%d%.]*%f[^%w_%.]", type = "number"   },
+    -- Custom keyword matches
+    { pattern = "source%f[=]",                 type = "literal"  },
+    { pattern = "[ \t]source ",                type = "keyword"  },
+    { pattern = "install%f[=]",                type = "literal"  },
+    { pattern = "[ \t]tar ",                   type = "keyword"  },
+    { pattern = "[ \t]install ",               type = "keyword"  },
+    { pattern = "[ \t]arch%-meson ",           type = "keyword"  },
+    { pattern = "[ \t]patch ",                 type = "keyword"  },
+    { pattern = "[ \t]git ",                   type = "keyword"  },
+    { pattern = "[ \t]svn ",                   type = "keyword"  },
+    { pattern = "[ \t]fossil ",                type = "keyword"  },
+    { pattern = "[ \t]meson ",                 type = "keyword"  },
+    { pattern = "[ \t]ninja ",                 type = "keyword"  },
+    { pattern = "[ \t]cmake ",                 type = "keyword"  },
+    { pattern = "[ \t]waf ",                   type = "keyword"  },
+    { pattern = "[ \t]%./configure[%s%c]+",    type = "keyword"  },
+    -- Operators
+    { pattern = "[!<>|&%[%]:=*]",              type = "operator" },
+    -- Match parameters
+    { pattern = "%f[%S][%+%-][%w%-_:]+",       type = "function" },
+    { pattern = "%f[%S][%+%-][%w%-_]+%f[=]",   type = "function" },
+    -- Prevent parameters with assignments from been matched as variables
+    {
+      pattern = "%s%-%a[%w_%-]*%s+()%d[%d%.]+",
+      type = { "function", "number" }
+    },
+    {
+      pattern = "%s%-%a[%w_%-]*%s+()%a[%a%-_:=]+",
+      type = { "function", "symbol" }
+    },
+    -- Match variable assignments
+    { pattern = "[_%a][%w_]+%f[%+=]",          type = "keyword2" },
+    -- Match variable expansions
+    { pattern = "${.-}",                       type = "keyword2" },
+    { pattern = "$[%d$%a_@*][%w_]*",           type = "keyword2" },
+    -- Functions
+    { pattern = "[%a_%-][%w_%-]*[%s]*%f[(]",   type = "function" },
+    -- Everything else
+    { pattern = "[%a_][%w_]*",                 type = "symbol"   },
+  },
+  symbols = {
+    -- Bash keywords
+    ["true"]          = "literal",
+    ["false"]         = "literal",
+    ["case"]          = "keyword",
+    ["in"]            = "keyword",
+    ["esac"]          = "keyword",
+    ["if"]            = "keyword",
+    ["then"]          = "keyword",
+    ["elif"]          = "keyword",
+    ["else"]          = "keyword",
+    ["fi"]            = "keyword",
+    ["until"]         = "keyword",
+    ["while"]         = "keyword",
+    ["do"]            = "keyword",
+    ["done"]          = "keyword",
+    ["for"]           = "keyword",
+    ["break"]         = "keyword",
+    ["continue"]      = "keyword",
+    ["shift"]         = "keyword",
+    ["function"]      = "keyword",
+    ["local"]         = "keyword",
+    ["echo"]          = "keyword",
+    ["return"]        = "keyword",
+    ["exit"]          = "keyword",
+    ["alias"]         = "keyword",
+    ["test"]          = "keyword",
+    ["select"]        = "keyword",
+    ["type"]          = "keyword",
+    ["declare"]       = "keyword",
+    ["set"]           = "keyword",
+    ["unalias"]       = "keyword",
+    ["unset"]         = "keyword",
+    ["enable"]        = "keyword",
+    ["eval"]          = "keyword",
+    ["exec"]          = "keyword",
+    ["export"]        = "keyword",
+    ["getopts"]       = "keyword",
+    ["hash"]          = "keyword",
+    ["history"]       = "keyword",
+    ["help"]          = "keyword",
+    ["jobs"]          = "keyword",
+    ["kill"]          = "keyword",
+    ["let"]           = "keyword",
+    -- Commands
+    ["mapfile"]       = "keyword",
+    ["printf"]        = "keyword",
+    ["read"]          = "keyword",
+    ["readarray"]     = "keyword",
+    ["pwd"]           = "keyword",
+    ["time"]          = "keyword",
+    ["cd"]            = "keyword",
+    ["cp"]            = "keyword",
+    ["mv"]            = "keyword",
+    ["mkdir"]         = "keyword",
+    ["rm"]            = "keyword",
+    ["rmdir"]         = "keyword",
+    ["chown"]         = "keyword",
+    ["chmod"]         = "keyword",
+    ["touch"]         = "keyword",
+    ["ln"]            = "keyword",
+    ["cat"]           = "keyword",
+    ["sed"]           = "keyword",
+    ["awk"]           = "keyword",
+    ["find"]          = "keyword",
+    ["grep"]          = "keyword",
+    ["head"]          = "keyword",
+    ["less"]          = "keyword",
+    ["gcc"]           = "keyword",
+    ["gpp"]           = "keyword",
+    ["make"]          = "keyword",
+    ["qmake"]         = "keyword",
+    -- PKGBUILD keywords
+    ["pkgbase"]       = "literal",
+    ["pkgname"]       = "literal",
+    ["pkgver"]        = "literal",
+    ["pkgrel"]        = "literal",
+    ["epoch"]         = "literal",
+    ["pkgdesc"]       = "literal",
+    ["arch"]          = "literal",
+    ["url"]           = "literal",
+    ["license"]       = "literal",
+    ["groups"]        = "literal",
+    ["depends"]       = "literal",
+    ["makedepends"]   = "literal",
+    ["checkdepends"]  = "literal",
+    ["optdepends"]    = "literal",
+    ["provides"]      = "literal",
+    ["conflicts"]     = "literal",
+    ["replaces"]      = "literal",
+    ["backup"]        = "literal",
+    ["options"]       = "literal",
+    ["changelog"]     = "literal",
+    ["noextract"]     = "literal",
+    ["validpgpkeys"]  = "literal",
+    ["md5sums"]       = "literal",
+    ["sha1sums"]      = "literal",
+    ["sha256sums"]    = "literal",
+    ["sha224sums"]    = "literal",
+    ["sha384sums"]    = "literal",
+    ["sha512sums"]    = "literal",
+    ["b2sums"]        = "literal"
+  },
+}