feat: plugin code and updates

syntax/shellspec.vim

@@ -0,0 +1,82 @@
+" Syntax highlighting for ShellSpec DSL
+if exists("b:current_syntax")
+  finish
+endif
+
+" Keywords - Block structures
+syn keyword shellspecBlock Describe Context ExampleGroup It Specify Example Todo End
+syn keyword shellspecBlock xDescribe xContext xExampleGroup xIt xSpecify xExample
+syn keyword shellspecBlock fDescribe fContext fExampleGroup fIt fSpecify fExample
+
+" Keywords - Control flow
+syn keyword shellspecControl Pending Skip
+syn match shellspecControl "\<Skip\s\+if\>"
+
+" Keywords - Evaluation
+syn keyword shellspecEval When call run command script source
+
+" Keywords - Expectation
+syn keyword shellspecExpect The Assert should
+syn keyword shellspecExpect output stdout error stderr status variable path
+syn match shellspecExpect "\<should\s\+not\>"
+
+" Keywords - Hooks
+syn keyword shellspecHook BeforeEach AfterEach BeforeAll AfterAll Before After
+syn keyword shellspecHook BeforeCall AfterCall BeforeRun AfterRun
+
+" Keywords - Helpers
+syn keyword shellspecHelper Dump Include Set Path File Dir Data Parameters
+syn match shellspecHelper "\<Data:expand\>"
+syn match shellspecHelper "\<Parameters:\(value\|matrix\|dynamic\)\>"
+
+" Language chains
+syn keyword shellspecChain a an as the
+
+" Matchers and modifiers
+syn keyword shellspecMatcher equal eq be exist valid satisfy
+syn keyword shellspecModifier line word length contents result first second third
+syn keyword shellspecModifier of
+
+" Tags - for example groups and examples
+syn match shellspecTag "\<\w\+:\w\+\>" contained
+
+" Strings
+syn region shellspecString start=+"+ skip=+\\"+ end=+"+ contains=shellspecVariable
+syn region shellspecString start=+'+ end=+'+
+syn match shellspecVariable "\$\w\+" contained
+syn match shellspecVariable "\${\w\+}" contained
+
+" Comments
+syn match shellspecComment "#.*$" contains=shellspecTodo
+syn keyword shellspecTodo TODO FIXME XXX NOTE contained
+
+" Data blocks
+syn match shellspecDataMarker "^#|" contained
+syn region shellspecDataBlock start="Data\s*$" end="End" contains=shellspecDataMarker
+
+" Numbers
+syn match shellspecNumber "\<\d\+\>"
+
+" Shell code in functions
+syn include @shellCode $VIMRUNTIME/syntax/sh.vim
+syn region shellspecShellCode start="^\s*\w\+\s*(" end="}" contains=@shellCode
+
+" Highlighting groups
+hi def link shellspecBlock Statement
+hi def link shellspecControl Conditional
+hi def link shellspecEval Function
+hi def link shellspecExpect Keyword
+hi def link shellspecHook PreProc
+hi def link shellspecHelper Special
+hi def link shellspecChain Operator
+hi def link shellspecMatcher Function
+hi def link shellspecModifier Type
+hi def link shellspecTag Label
+hi def link shellspecString String
+hi def link shellspecVariable Identifier
+hi def link shellspecComment Comment
+hi def link shellspecTodo Todo
+hi def link shellspecDataMarker SpecialChar
+hi def link shellspecNumber Number
+
+let b:current_syntax = "shellspec"