196 lines
6.7 KiB
EmacsLisp
196 lines
6.7 KiB
EmacsLisp
;;; lsp-nextflow.el --- lsp-mode nextflow integration -*- lexical-binding: t; -*-
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;; Copyright (C) 2024 Edmund Miller
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;; Copyright (C) 2024-2026 emacs-lsp maintainers
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;; Author: Edmund Miller
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;; Keywords: lsp, nextflow, groovy
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; LSP Clients for the Nextflow Programming Language.
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;;; Code:
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(require 'lsp-mode)
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(require 'f)
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(defgroup lsp-nextflow nil
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"LSP support for nextflow, using nextflow-language-server."
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:group 'lsp-mode
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:link '(url-link "https://github.com/nextflow-io/language-server"))
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(defcustom lsp-nextflow-java-path "java"
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"Path of the java executable."
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:group 'lsp-nextflow
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:type 'string)
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(lsp-defcustom lsp-nextflow-language-version "25.10"
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"Nextflow language version to be used by the language server."
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:type '(choice (const "26.04 (preview)") (const "25.10") (const "25.04") (const "24.10"))
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.languageVersion")
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(defcustom lsp-nextflow-server-download-url
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(format "https://github.com/nextflow-io/language-server/releases/download/v%s/language-server-all.jar"
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lsp-nextflow-language-version)
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"Automatic download url for lsp-nextflow."
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:type 'string
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0"))
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(defcustom lsp-nextflow-server-file
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(f-join lsp-server-install-dir "nextflow-language-server.jar")
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"The path to the file in which `lsp-nextflow' will be stored."
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:group 'lsp-nextflow
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:risky t
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:type 'file
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:package-version '(lsp-mode . "9.0.0"))
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(defun lsp-nextflow-server-command ()
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"Startup command for Nextflow language server."
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`("java" "-jar" ,(expand-file-name lsp-nextflow-server-file)))
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(lsp-dependency 'nextflow-lsp
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'(:system lsp-nextflow-server-file)
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`(:download :url lsp-nextflow-server-download-url
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:store-path lsp-nextflow-server-file))
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;;
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;;; Settings
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;; (lsp-generate-settings "~/src/nf-core/vscode-language-nextflow/package.json" 'lsp-nextflow)
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(lsp-defcustom lsp-nextflow-debug nil
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"Enable debug logging and debug information in hover hints."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.debug")
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(lsp-defcustom lsp-nextflow-files-exclude [".git" ".nf-test" "work"]
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"Folders that should be excluded when scanning the workspace for Nextflow files."
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:type 'lsp-string-vector
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.files.exclude")
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(lsp-defcustom lsp-nextflow-formatting-harshil-alignment nil
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"Use the [Harshil Alignment™️](https://nf-co.re/docs/contributing/code_editors_and_styling/harshil_alignment) when formatting Nextflow scripts and config files.
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*Note: not all rules are supported.*"
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.formatting.harshilAlignment")
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(lsp-defcustom lsp-nextflow-java-home ""
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"Specify the folder path to the desired Java runtime.
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Equivalent to the `JAVA_HOME` environment variable, i.e.
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the Java binary should be located at `$JAVA_HOME/bin/java`.
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Use this setting if the extension cannot find Java automatically."
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:type 'string
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.java.home")
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(lsp-defcustom lsp-nextflow-suppress-future-warnings t
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"Hide warnings for future changes, deprecations, and removals."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.suppressFutureWarnings")
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(lsp-defcustom lsp-nextflow-completion-extended nil
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"Provide auto-completions from outside the current script.
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If an external completion is selected, it will be automatically
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included into the current script."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.completion.extended")
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(lsp-defcustom lsp-nextflow-completion-max-items 100
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"The maximum number of auto-completions to suggest at a time."
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:type 'number
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.completion.maxItems")
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(lsp-defcustom lsp-nextflow-error-reporting-mode "warnings"
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"Set the desired level of error reporting."
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:type '(choice (const "off") (const "errors") (const "warnings") (const "paranoid"))
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.errorReportingMode")
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(lsp-defcustom lsp-nextflow-formatting-mahesh-form nil
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"Place process outputs at the end of the process body when formatting Nextflow scripts."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.formatting.maheshForm")
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(lsp-defcustom lsp-nextflow-formatting-sort-declarations nil
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"Sort script declarations when formatting Nextflow scripts."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.formatting.sortDeclarations")
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(lsp-defcustom lsp-nextflow-telemetry-enabled nil
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"Enable usage data to be sent to Seqera.
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See the welcome page for more information about what we do and do not collect."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.telemetry.enabled")
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(lsp-defcustom lsp-nextflow-type-checking nil
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"Enable static type checking."
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:type 'boolean
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:group 'lsp-nextflow
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:package-version '(lsp-mode . "9.0.0")
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:lsp-path "nextflow.typeChecking")
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;;
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;;; Client
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(lsp-register-client
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(make-lsp-client
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;; FIXME
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;; :download-server-fn (lambda (_client callback error-callback _update?)
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;; (lsp-package-ensure 'nextflow-lsp callback error-callback))
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:new-connection (lsp-stdio-connection #'lsp-nextflow-server-command)
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:major-modes '(nextflow-mode)
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:multi-root t
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:activation-fn (lsp-activate-on "nextflow")
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:priority -1
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:initialized-fn (lambda (workspace)
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(with-lsp-workspace workspace
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(lsp--set-configuration
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(lsp-configuration-section "nextflow"))))
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;; TODO Handle preview dag
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:server-id 'nextflow-lsp))
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(lsp-consistency-check lsp-nextflow)
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(provide 'lsp-nextflow)
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;;; lsp-nextflow.el ends here
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