diff options
Diffstat (limited to 'emacs/guix-pcomplete.el')
| -rw-r--r-- | emacs/guix-pcomplete.el | 86 |
1 files changed, 17 insertions, 69 deletions
diff --git a/emacs/guix-pcomplete.el b/emacs/guix-pcomplete.el index 2b9249554b..4743be59bd 100644 --- a/emacs/guix-pcomplete.el +++ b/emacs/guix-pcomplete.el @@ -28,59 +28,7 @@ (require 'pcmpl-unix) (require 'cl-lib) (require 'guix-utils) - - -;;; Regexps for parsing various "guix ..." outputs - -(defvar guix-pcomplete-parse-package-regexp - (rx bol (group (one-or-more (not blank)))) - "Regexp used to find names of the packages.") - -(defvar guix-pcomplete-parse-command-regexp - (rx bol " " - (group wordchar (one-or-more (or wordchar "-")))) - "Regexp used to find guix commands. -'Command' means any option not prefixed with '-'. For example, -guix subcommand, system action, importer, etc.") - -(defvar guix-pcomplete-parse-long-option-regexp - (rx (or " " ", ") - (group "--" (one-or-more (or wordchar "-")) - (zero-or-one "="))) - "Regexp used to find long options.") - -(defvar guix-pcomplete-parse-short-option-regexp - (rx bol (one-or-more blank) - "-" (group (not (any "- ")))) - "Regexp used to find short options.") - -(defvar guix-pcomplete-parse-list-regexp - (rx bol (zero-or-more blank) "- " - (group (one-or-more (or wordchar "-")))) - "Regexp used to find various lists (lint checkers, graph types).") - -(defvar guix-pcomplete-parse-regexp-group 1 - "Parenthesized expression of regexps used to find commands and -options.") - - -;;; Non-receivable completions - -(defvar guix-pcomplete-systems - '("x86_64-linux" "i686-linux" "armhf-linux" "mips64el-linux") - "List of supported systems.") - -(defvar guix-pcomplete-hash-formats - '("nix-base32" "base32" "base16" "hex" "hexadecimal") - "List of supported hash formats.") - -(defvar guix-pcomplete-refresh-subsets - '("core" "non-core") - "List of supported 'refresh' subsets.") - -(defvar guix-pcomplete-key-policies - '("interactive" "always" "never") - "List of supported key download policies.") +(require 'guix-help-vars) ;;; Interacting with guix @@ -128,7 +76,7 @@ function call is returned." (let* ((args '("--help")) (args (if command (cons command args) args)) (res (apply #'guix-pcomplete-run-guix-and-search - ,regexp guix-pcomplete-parse-regexp-group args))) + ,regexp guix-help-parse-regexp-group args))) ,(if filter `(funcall ,filter res) 'res)))) @@ -137,23 +85,23 @@ function call is returned." "If COMMAND is nil, return a list of available guix commands. If COMMAND is non-nil (it should be a string), return available subcommands, actions, etc. for this guix COMMAND." - guix-pcomplete-parse-command-regexp) + guix-help-parse-command-regexp) (guix-pcomplete-define-options-finder guix-pcomplete-long-options "Return a list of available long options for guix COMMAND." - guix-pcomplete-parse-long-option-regexp) + guix-help-parse-long-option-regexp) (guix-pcomplete-define-options-finder guix-pcomplete-short-options "Return a string with available short options for guix COMMAND." - guix-pcomplete-parse-short-option-regexp + guix-help-parse-short-option-regexp (lambda (list) (guix-concat-strings list ""))) (guix-memoized-defun guix-pcomplete-all-packages () "Return a list of all available Guix packages." (guix-pcomplete-run-guix-and-search - guix-pcomplete-parse-package-regexp - guix-pcomplete-parse-regexp-group + guix-help-parse-package-regexp + guix-help-parse-regexp-group "package" "--list-available")) (guix-memoized-defun guix-pcomplete-installed-packages (&optional profile) @@ -162,22 +110,22 @@ subcommands, actions, etc. for this guix COMMAND." (list (concat "--profile=" profile)))) (args (append '("package" "--list-installed") args))) (apply #'guix-pcomplete-run-guix-and-search - guix-pcomplete-parse-package-regexp - guix-pcomplete-parse-regexp-group + guix-help-parse-package-regexp + guix-help-parse-regexp-group args))) (guix-memoized-defun guix-pcomplete-lint-checkers () "Return a list of all available lint checkers." (guix-pcomplete-run-guix-and-search - guix-pcomplete-parse-list-regexp - guix-pcomplete-parse-regexp-group + guix-help-parse-list-regexp + guix-help-parse-regexp-group "lint" "--list-checkers")) (guix-memoized-defun guix-pcomplete-graph-types () "Return a list of all available graph types." (guix-pcomplete-run-guix-and-search - guix-pcomplete-parse-list-regexp - guix-pcomplete-parse-regexp-group + guix-help-parse-list-regexp + guix-help-parse-regexp-group "graph" "--list-types")) @@ -283,7 +231,7 @@ INPUT is the current partially completed string." ((option? "-L" "--load-path") (complete* (pcomplete-dirs))) ((string= "--key-download" option) - (complete* guix-pcomplete-key-policies)) + (complete* guix-help-key-policies)) ((command? "package") (cond @@ -312,7 +260,7 @@ INPUT is the current partially completed string." ((and (command? "archive" "build" "size") (option? "-s" "--system")) - (complete* guix-pcomplete-systems)) + (complete* guix-help-system-types)) ((and (command? "build") (option? "-r" "--root")) @@ -328,7 +276,7 @@ INPUT is the current partially completed string." ((and (command? "hash" "download") (option? "-f" "--format")) - (complete* guix-pcomplete-hash-formats)) + (complete* guix-help-hash-formats)) ((and (command? "lint") (option? "-c" "--checkers")) @@ -341,7 +289,7 @@ INPUT is the current partially completed string." ((and (command? "refresh") (option? "-s" "--select")) - (complete* guix-pcomplete-refresh-subsets)) + (complete* guix-help-refresh-subsets)) ((and (command? "size") (option? "-m" "--map-file")) |