--- /dev/null
+function! s:has_provider(server_name, ...) abort
+ let l:value = lsp#get_server_capabilities(a:server_name)
+ for l:provider in a:000
+ if empty(l:value) || type(l:value) != type({}) || !has_key(l:value, l:provider)
+ return 0
+ endif
+ let l:value = l:value[l:provider]
+ endfor
+ return (type(l:value) == type(v:true) && l:value == v:true) || type(l:value) == type({})
+endfunction
+
+function! lsp#capabilities#has_declaration_provider(server_name) abort
+ return s:has_provider(a:server_name, 'declarationProvider')
+endfunction
+
+function! lsp#capabilities#has_definition_provider(server_name) abort
+ return s:has_provider(a:server_name, 'definitionProvider')
+endfunction
+
+function! lsp#capabilities#has_references_provider(server_name) abort
+ return s:has_provider(a:server_name, 'referencesProvider')
+endfunction
+
+function! lsp#capabilities#has_hover_provider(server_name) abort
+ return s:has_provider(a:server_name, 'hoverProvider')
+endfunction
+
+function! lsp#capabilities#has_rename_provider(server_name) abort
+ return s:has_provider(a:server_name, 'renameProvider')
+endfunction
+
+function! lsp#capabilities#has_rename_prepare_provider(server_name) abort
+ return s:has_provider(a:server_name, 'renameProvider', 'prepareProvider')
+endfunction
+
+function! lsp#capabilities#has_workspace_folders_change_notifications(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if type(l:capabilities) == type({}) && !empty(l:capabilities)
+ let l:workspace = get(l:capabilities, 'workspace', {})
+ if type(l:workspace) == type({}) && !empty(l:workspace)
+ let l:workspace_folders = get(l:workspace, 'workspaceFolders', {})
+ if type(l:workspace_folders) == type({}) && !empty(l:workspace_folders)
+ if get(l:workspace_folders, 'supported', v:false) && get(l:workspace_folders, 'changeNotifications', '') ==# 'workspace/didChangeWorkspaceFolders'
+ return v:true
+ endif
+ endif
+ endif
+ endif
+ return v:false
+endfunction
+
+function! lsp#capabilities#has_document_formatting_provider(server_name) abort
+ return s:has_provider(a:server_name, 'documentFormattingProvider')
+endfunction
+
+function! lsp#capabilities#has_document_range_formatting_provider(server_name) abort
+ return s:has_provider(a:server_name, 'documentRangeFormattingProvider')
+endfunction
+
+function! lsp#capabilities#has_document_symbol_provider(server_name) abort
+ return s:has_provider(a:server_name, 'documentSymbolProvider')
+endfunction
+
+function! lsp#capabilities#has_workspace_symbol_provider(server_name) abort
+ return s:has_provider(a:server_name, 'workspaceSymbolProvider')
+endfunction
+
+function! lsp#capabilities#has_implementation_provider(server_name) abort
+ return s:has_provider(a:server_name, 'implementationProvider')
+endfunction
+
+function! lsp#capabilities#has_code_action_provider(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'codeActionProvider')
+ if type(l:capabilities['codeActionProvider']) == type({})
+ if has_key(l:capabilities['codeActionProvider'], 'codeActionKinds') && type(l:capabilities['codeActionProvider']['codeActionKinds']) == type([])
+ return len(l:capabilities['codeActionProvider']['codeActionKinds']) != 0
+ endif
+ endif
+ endif
+ return s:has_provider(a:server_name, 'codeActionProvider')
+endfunction
+
+function! lsp#capabilities#has_code_lens_provider(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'codeLensProvider')
+ return 1
+ endif
+ return 0
+endfunction
+
+function! lsp#capabilities#has_type_definition_provider(server_name) abort
+ return s:has_provider(a:server_name, 'typeDefinitionProvider')
+endfunction
+
+function! lsp#capabilities#has_type_hierarchy_provider(server_name) abort
+ return s:has_provider(a:server_name, 'typeHierarchyProvider')
+endfunction
+
+function! lsp#capabilities#has_document_highlight_provider(server_name) abort
+ return s:has_provider(a:server_name, 'documentHighlightProvider')
+endfunction
+
+function! lsp#capabilities#has_folding_range_provider(server_name) abort
+ return s:has_provider(a:server_name, 'foldingRangeProvider')
+endfunction
+
+function! lsp#capabilities#has_call_hierarchy_provider(server_name) abort
+ return s:has_provider(a:server_name, 'callHierarchyProvider')
+endfunction
+
+function! lsp#capabilities#has_semantic_tokens(server_name) abort
+ return s:has_provider(a:server_name, 'semanticTokensProvider')
+endfunction
+
+" [supports_did_save (boolean), { 'includeText': boolean }]
+function! lsp#capabilities#get_text_document_save_registration_options(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'textDocumentSync')
+ if type(l:capabilities['textDocumentSync']) == type({})
+ let l:save_options = get(l:capabilities['textDocumentSync'], 'save', 0)
+ if type(l:save_options) == type({})
+ return [1, {'includeText': get(l:save_options, 'includeText', 0)}]
+ else
+ return [l:save_options ? 1 : 0, {'includeText': 0 }]
+ endif
+ else
+ return [1, { 'includeText': 0 }]
+ endif
+ endif
+ return [0, { 'includeText': 0 }]
+endfunction
+
+" supports_did_change (boolean)
+function! lsp#capabilities#get_text_document_change_sync_kind(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'textDocumentSync')
+ if type(l:capabilities['textDocumentSync']) == type({})
+ if has_key(l:capabilities['textDocumentSync'], 'change') && type(l:capabilities['textDocumentSync']['change']) == type(1)
+ let l:val = l:capabilities['textDocumentSync']['change']
+ return l:val >= 0 && l:val <= 2 ? l:val : 1
+ else
+ return 1
+ endif
+ elseif type(l:capabilities['textDocumentSync']) == type(1)
+ return l:capabilities['textDocumentSync']
+ else
+ return 1
+ endif
+ endif
+ return 1
+endfunction
+
+function! lsp#capabilities#has_signature_help_provider(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'signatureHelpProvider')
+ return 1
+ endif
+ return 0
+endfunction
+
+function! lsp#capabilities#get_signature_help_trigger_characters(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'signatureHelpProvider')
+ let l:trigger_chars = []
+ if type(l:capabilities['signatureHelpProvider']) == type({})
+ if has_key(l:capabilities['signatureHelpProvider'], 'triggerCharacters')
+ let l:trigger_chars = l:capabilities['signatureHelpProvider']['triggerCharacters']
+ endif
+ " If retriggerChars exist, just treat them like triggerChars.
+ if has_key(l:capabilities['signatureHelpProvider'], 'retriggerCharacters')
+ let l:trigger_chars += l:capabilities['signatureHelpProvider']['retriggerCharacters']
+ endif
+ return l:trigger_chars
+ endif
+ endif
+ return []
+endfunction
+
+function! lsp#capabilities#get_code_action_kinds(server_name) abort
+ let l:capabilities = lsp#get_server_capabilities(a:server_name)
+ if !empty(l:capabilities) && has_key(l:capabilities, 'codeActionProvider')
+ if type(l:capabilities['codeActionProvider']) == type({})
+ if has_key(l:capabilities['codeActionProvider'], 'codeActionKinds') && type(l:capabilities['codeActionProvider']['codeActionKinds']) == type([])
+ return l:capabilities['codeActionProvider']['codeActionKinds']
+ endif
+ endif
+ endif
+ return []
+endfunction
+
+function! lsp#capabilities#has_completion_provider(server_name) abort
+ return s:has_provider(a:server_name, 'completionProvider')
+endfunction
+
+function! lsp#capabilities#has_completion_resolve_provider(server_name) abort
+ return s:has_provider(a:server_name, 'completionProvider', 'resolveProvider')
+endfunction
+
+function! lsp#capabilities#has_inlay_hint_provider(server_name) abort
+ return s:has_provider(a:server_name, 'inlayHintProvider')
+endfunction
projects / etc / vim.git / blobdiff