From deb6276dda81a69da38e842d269c5370a28fa5cf Mon Sep 17 00:00:00 2001 From: Alex Kost Date: Thu, 22 Dec 2016 12:47:28 +0300 Subject: Remove Emacs interface. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * emacs/guix-about.el: Remove file. * emacs/guix-backend.el: Likewise. * emacs/guix-base.el: Likewise. * emacs/guix-buffer.el: Likewise. * emacs/guix-build-log.el: Likewise. * emacs/guix-command.el: Likewise. * emacs/guix-config.el.in: Likewise. * emacs/guix-devel.el: Likewise. * emacs/guix-entry.el: Likewise. * emacs/guix-external.el: Likewise. * emacs/guix-geiser.el: Likewise. * emacs/guix-guile.el: Likewise. * emacs/guix-help-vars.el: Likewise. * emacs/guix-helper.scm.in: Likewise. * emacs/guix-history.el: Likewise. * emacs/guix-hydra-build.el: Likewise. * emacs/guix-hydra-jobset.el: Likewise. * emacs/guix-hydra.el: Likewise. * emacs/guix-info.el: Likewise. * emacs/guix-init.el: Likewise. * emacs/guix-license.el: Likewise. * emacs/guix-list.el: Likewise. * emacs/guix-location.el: Likewise. * emacs/guix-main.scm: Likewise. * emacs/guix-messages.el: Likewise. * emacs/guix-pcomplete.el: Likewise. * emacs/guix-popup.el: Likewise. * emacs/guix-prettify.el: Likewise. * emacs/guix-profiles.el: Likewise. * emacs/guix-read.el: Likewise. * emacs/guix-ui-generation.el: Likewise. * emacs/guix-ui-license.el: Likewise. * emacs/guix-ui-location.el: Likewise. * emacs/guix-ui-package.el: Likewise. * emacs/guix-ui-system-generation.el: Likewise. * emacs/guix-ui.el: Likewise. * emacs/guix-utils.el: Likewise. * emacs/local.mk: Likewise. * doc/emacs.texi: Likewise. * doc/guix.texi: Remove cross-references to Emacs nodes. (Package Management): Mention 'emacs-guix' package. * doc/contributing.texi (The Perfect Setup): Remove the reference. * doc/htmlxref.cnf: Add 'emacs-guix' URL. * Makefile.am: Remove Emacs stuff. * configure.ac: Likewise. * gnu/packages/package-management.scm (guix-0.12.0)[native-inputs]: Remove "emacs". [propagated-inputs]: Remove "geiser" and "emacs-magit-popup". Co-authored-by: Ludovic Courtès --- emacs/guix-main.scm | 1163 --------------------------------------------------- 1 file changed, 1163 deletions(-) delete mode 100644 emacs/guix-main.scm (limited to 'emacs/guix-main.scm') diff --git a/emacs/guix-main.scm b/emacs/guix-main.scm deleted file mode 100644 index 040932f307..0000000000 --- a/emacs/guix-main.scm +++ /dev/null @@ -1,1163 +0,0 @@ -;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2014, 2015, 2016 Alex Kost -;;; -;;; This file is part of GNU Guix. -;;; -;;; GNU Guix is free software; you can redistribute it and/or modify it -;;; under the terms of the GNU General Public License as published by -;;; the Free Software Foundation; either version 3 of the License, or (at -;;; your option) any later version. -;;; -;;; GNU Guix is distributed in the hope that it will be useful, but -;;; WITHOUT ANY WARRANTY; without even the implied warranty of -;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;;; GNU General Public License for more details. -;;; -;;; You should have received a copy of the GNU General Public License -;;; along with GNU Guix. If not, see . - -;;; Commentary: - -;; Information about packages and generations is passed to the elisp -;; side in the form of alists of parameters (such as ‘name’ or -;; ‘version’) and their values. - -;; ‘entries’ procedure is the “entry point” for the elisp side to get -;; information about packages and generations. - -;; Since name/version pair is not necessarily unique, we use -;; `object-address' to identify a package (for ‘id’ parameter), if -;; possible. However for the obsolete packages (that can be found in -;; installed manifest but not in a package directory), ‘id’ parameter is -;; still "name-version" string. So ‘id’ package parameter in the code -;; below is either an object-address number or a full-name string. - -;;; Code: - -(use-modules - (ice-9 vlist) - (ice-9 match) - (ice-9 popen) - (srfi srfi-1) - (srfi srfi-2) - (srfi srfi-11) - (srfi srfi-19) - (srfi srfi-26) - (guix) - (guix combinators) - (guix git-download) - (guix grafts) - (guix packages) - (guix profiles) - (guix licenses) - (guix utils) - (guix ui) - (guix scripts) - (guix scripts package) - (gnu packages) - (gnu system)) - -(define-syntax-rule (first-or-false lst) - (and (not (null? lst)) - (first lst))) - -(define (list-maybe obj) - (if (list? obj) obj (list obj))) - -(define (output+error thunk) - "Call THUNK and return 2 values: output and error output as strings." - (let ((output-port (open-output-string)) - (error-port (open-output-string))) - (with-output-to-port output-port - (lambda () (with-error-to-port error-port thunk))) - (let ((strings (list (get-output-string output-port) - (get-output-string error-port)))) - (close-output-port output-port) - (close-output-port error-port) - (apply values strings)))) - -(define (full-name->name+version spec) - "Given package specification SPEC with or without output, -return two values: name and version. For example, for SPEC -\"foo@0.9.1b:lib\", return \"foo\" and \"0.9.1b\"." - (let-values (((name version output) - (package-specification->name+version+output spec))) - (values name version))) - -(define (name+version->full-name name version) - (string-append name "@" version)) - -(define* (make-package-specification name #:optional version output) - (let ((full-name (if version - (name+version->full-name name version) - name))) - (if output - (string-append full-name ":" output) - full-name))) - -(define (manifest-entry->name+version+output entry) - (values - (manifest-entry-name entry) - (manifest-entry-version entry) - (manifest-entry-output entry))) - -(define (manifest-entry->package-specification entry) - (call-with-values - (lambda () (manifest-entry->name+version+output entry)) - make-package-specification)) - -(define (manifest-entries->package-specifications entries) - (map manifest-entry->package-specification entries)) - -(define (profile-package-specifications profile) - "Return a list of package specifications for PROFILE." - (let ((manifest (profile-manifest profile))) - (manifest-entries->package-specifications - (manifest-entries manifest)))) - -(define (profile->specifications+paths profile) - "Return a list of package specifications and paths for PROFILE. -Each element of the list is a list of the package specification and its path." - (let ((manifest (profile-manifest profile))) - (map (lambda (entry) - (list (manifest-entry->package-specification entry) - (manifest-entry-item entry))) - (manifest-entries manifest)))) - -(define (profile-difference profile1 profile2) - "Return a list of package specifications for outputs installed in PROFILE1 -and not installed in PROFILE2." - (let ((specs1 (profile-package-specifications profile1)) - (specs2 (profile-package-specifications profile2))) - (lset-difference string=? specs1 specs2))) - -(define (manifest-entries->hash-table entries) - "Return a hash table of name keys and lists of matching manifest ENTRIES." - (let ((table (make-hash-table (length entries)))) - (for-each (lambda (entry) - (let* ((key (manifest-entry-name entry)) - (ref (hash-ref table key))) - (hash-set! table key - (if ref (cons entry ref) (list entry))))) - entries) - table)) - -(define (manifest=? m1 m2) - (or (eq? m1 m2) - (equal? m1 m2))) - -(define manifest->hash-table - (let ((current-manifest #f) - (current-table #f)) - (lambda (manifest) - "Return a hash table of name keys and matching MANIFEST entries." - (unless (manifest=? manifest current-manifest) - (set! current-manifest manifest) - (set! current-table (manifest-entries->hash-table - (manifest-entries manifest)))) - current-table))) - -(define* (manifest-entries-by-name manifest name #:optional version output) - "Return a list of MANIFEST entries matching NAME, VERSION and OUTPUT." - (let ((entries (or (hash-ref (manifest->hash-table manifest) name) - '()))) - (if (or version output) - (filter (lambda (entry) - (and (or (not version) - (equal? version (manifest-entry-version entry))) - (or (not output) - (equal? output (manifest-entry-output entry))))) - entries) - entries))) - -(define (manifest-entry-by-output entries output) - "Return a manifest entry from ENTRIES matching OUTPUT." - (find (lambda (entry) - (string= output (manifest-entry-output entry))) - entries)) - -(define (fold-manifest-by-name manifest proc init) - "Fold over MANIFEST entries. -Call (PROC NAME VERSION ENTRIES RESULT), using INIT as the initial value -of RESULT. ENTRIES is a list of manifest entries with NAME/VERSION." - (hash-fold (lambda (name entries res) - (proc name (manifest-entry-version (car entries)) - entries res)) - init - (manifest->hash-table manifest))) - -(define* (object-transformer param-alist #:optional (params '())) - "Return procedure transforming objects into alist of parameter/value pairs. - -PARAM-ALIST is alist of available parameters (symbols) and procedures -returning values of these parameters. Each procedure is applied to -objects. - -PARAMS is list of parameters from PARAM-ALIST that should be returned by -a resulting procedure. If PARAMS is not specified or is an empty list, -use all available parameters. - -Example: - - (let* ((alist `((plus1 . ,1+) (minus1 . ,1-) (mul2 . ,(cut * 2 <>)))) - (number->alist (object-transformer alist '(plus1 mul2)))) - (number->alist 8)) - => - ((plus1 . 9) (mul2 . 16)) -" - (let* ((use-all-params (null? params)) - (alist (filter-map (match-lambda - ((param . proc) - (and (or use-all-params - (memq param params)) - (cons param proc))) - (_ #f)) - param-alist))) - (lambda objects - (map (match-lambda - ((param . proc) - (cons param (apply proc objects)))) - alist)))) - -(define %manifest-entry-param-alist - `((output . ,manifest-entry-output) - (path . ,manifest-entry-item) - (dependencies . ,manifest-entry-dependencies))) - -(define manifest-entry->sexp - (object-transformer %manifest-entry-param-alist)) - -(define (manifest-entries->sexps entries) - (map manifest-entry->sexp entries)) - -(define (package-inputs-names inputs) - "Return a list of full names of the packages from package INPUTS." - (filter-map (match-lambda - ((_ (? package? package)) - (make-package-specification (package-name package) - (package-version package))) - ((_ (? package? package) output) - (make-package-specification (package-name package) - (package-version package) - output)) - (_ #f)) - inputs)) - -(define (package-license-names package) - "Return a list of license names of the PACKAGE." - (filter-map (lambda (license) - (and (license? license) - (license-name license))) - (list-maybe (package-license package)))) - -(define (package-source-names package) - "Return a list of source names (URLs) of the PACKAGE." - (let ((source (package-source package))) - (and (origin? source) - (filter-map (lambda (uri) - (cond ((string? uri) - uri) - ((git-reference? uri) - (git-reference-url uri)) - (else "Unknown source type"))) - (list-maybe (origin-uri source)))))) - -(define (package-unique? package) - "Return #t if PACKAGE is a single package with such name/version." - (match (packages-by-name (package-name package) - (package-version package)) - ((package) #t) - (_ #f))) - -(define %package-param-alist - `((id . ,object-address) - (package-id . ,object-address) - (name . ,package-name) - (version . ,package-version) - (license . ,package-license-names) - (source . ,package-source-names) - (synopsis . ,package-synopsis) - (description . ,package-description-string) - (home-url . ,package-home-page) - (outputs . ,package-outputs) - (systems . ,package-supported-systems) - (non-unique . ,(negate package-unique?)) - (inputs . ,(lambda (pkg) - (package-inputs-names - (package-inputs pkg)))) - (native-inputs . ,(lambda (pkg) - (package-inputs-names - (package-native-inputs pkg)))) - (propagated-inputs . ,(lambda (pkg) - (package-inputs-names - (package-propagated-inputs pkg)))) - (location . ,(lambda (pkg) - (location->string (package-location pkg)))))) - -(define (package-param package param) - "Return a value of a PACKAGE PARAM." - (and=> (assq-ref %package-param-alist param) - (cut <> package))) - - -;;; Finding packages. - -(define-values (package-by-address - register-package) - (let ((table (delay (fold-packages - (lambda (package table) - (vhash-consq (object-address package) - package table)) - vlist-null)))) - (values - (lambda (address) - "Return package by its object ADDRESS." - (match (vhash-assq address (force table)) - ((_ . package) package) - (_ #f))) - (lambda (package) - "Register PACKAGE by its 'object-address', so that later -'package-by-address' can be used to access it." - (let ((table* (force table))) - (set! table - (delay (vhash-consq (object-address package) - package table*)))))))) - -(define packages-by-name+version - (let ((table (delay (fold-packages - (lambda (package table) - (let ((file (location-file - (package-location package)))) - (vhash-cons (cons (package-name package) - (package-version package)) - package table))) - vlist-null)))) - (lambda (name version) - "Return packages matching NAME and VERSION." - (vhash-fold* cons '() (cons name version) (force table))))) - -(define (packages-by-full-name full-name) - (call-with-values - (lambda () (full-name->name+version full-name)) - packages-by-name+version)) - -(define (packages-by-id id) - (if (integer? id) - (let ((pkg (package-by-address id))) - (if pkg (list pkg) '())) - (packages-by-full-name id))) - -(define (id->name+version id) - (if (integer? id) - (and=> (package-by-address id) - (lambda (pkg) - (values (package-name pkg) - (package-version pkg)))) - (full-name->name+version id))) - -(define (package-by-id id) - (first-or-false (packages-by-id id))) - -(define (newest-package-by-id id) - (and=> (id->name+version id) - (lambda (name) - (first-or-false (find-best-packages-by-name name #f))))) - -(define (matching-packages predicate) - (fold-packages (lambda (pkg res) - (if (predicate pkg) - (cons pkg res) - res)) - '())) - -(define (filter-packages-by-output packages output) - (filter (lambda (package) - (member output (package-outputs package))) - packages)) - -(define* (packages-by-name name #:optional version output) - "Return a list of packages matching NAME, VERSION and OUTPUT." - (let ((packages (if version - (packages-by-name+version name version) - (matching-packages - (lambda (pkg) (string=? name (package-name pkg))))))) - (if output - (filter-packages-by-output packages output) - packages))) - -(define (manifest-entry->packages entry) - (call-with-values - (lambda () (manifest-entry->name+version+output entry)) - packages-by-name)) - -(define (packages-by-regexp regexp match-params) - "Return a list of packages matching REGEXP string. -MATCH-PARAMS is a list of parameters that REGEXP can match." - (define (package-match? package regexp) - (any (lambda (param) - (let ((val (package-param package param))) - (and (string? val) (regexp-exec regexp val)))) - match-params)) - - (let ((re (make-regexp regexp regexp/icase))) - (matching-packages (cut package-match? <> re)))) - -(define (packages-by-license license) - "Return a list of packages with LICENSE." - (matching-packages - (lambda (package) - (memq license (list-maybe (package-license package)))))) - -(define (all-available-packages) - "Return a list of all available packages." - (matching-packages (const #t))) - -(define (newest-available-packages) - "Return a list of the newest available packages." - (vhash-fold (lambda (name elem res) - (match elem - ((_ newest pkgs ...) - (cons newest res)))) - '() - (find-newest-available-packages))) - -(define (packages-from-file file) - "Return a list of packages from FILE." - (let ((package (load (canonicalize-path file)))) - (if (package? package) - (begin - (register-package package) - (list package)) - '()))) - - -;;; Making package/output patterns. - -(define (specification->package-pattern specification) - (call-with-values - (lambda () - (full-name->name+version specification)) - list)) - -(define (specification->output-pattern specification) - (call-with-values - (lambda () - (package-specification->name+version+output specification #f)) - list)) - -(define (id->package-pattern id) - (if (integer? id) - (package-by-address id) - (specification->package-pattern id))) - -(define (id->output-pattern id) - "Return an output pattern by output ID. -ID should be ':' or '-:'." - (let-values (((name version output) - (package-specification->name+version+output id))) - (if version - (list name version output) - (list (package-by-address (string->number name)) - output)))) - -(define (specifications->package-patterns . specifications) - (map specification->package-pattern specifications)) - -(define (specifications->output-patterns . specifications) - (map specification->output-pattern specifications)) - -(define (ids->package-patterns . ids) - (map id->package-pattern ids)) - -(define (ids->output-patterns . ids) - (map id->output-pattern ids)) - -(define* (manifest-patterns-result packages res obsolete-pattern - #:optional installed-pattern) - "Auxiliary procedure for 'manifest-package-patterns' and -'manifest-output-patterns'." - (if (null? packages) - (cons (obsolete-pattern) res) - (if installed-pattern - ;; We don't need duplicates for a list of installed packages, - ;; so just take any (car) package. - (cons (installed-pattern (car packages)) res) - res))) - -(define* (manifest-package-patterns manifest #:optional obsolete-only?) - "Return a list of package patterns for MANIFEST entries. -If OBSOLETE-ONLY? is #f, use all entries, otherwise make patterns only -for obsolete packages." - (fold-manifest-by-name - manifest - (lambda (name version entries res) - (manifest-patterns-result (packages-by-name name version) - res - (lambda () (list name version entries)) - (and (not obsolete-only?) - (cut list <> entries)))) - '())) - -(define* (manifest-output-patterns manifest #:optional obsolete-only?) - "Return a list of output patterns for MANIFEST entries. -If OBSOLETE-ONLY? is #f, use all entries, otherwise make patterns only -for obsolete packages." - (fold (lambda (entry res) - (manifest-patterns-result (manifest-entry->packages entry) - res - (lambda () entry) - (and (not obsolete-only?) - (cut list <> entry)))) - '() - (manifest-entries manifest))) - -(define (obsolete-package-patterns manifest) - (manifest-package-patterns manifest #t)) - -(define (obsolete-output-patterns manifest) - (manifest-output-patterns manifest #t)) - - -;;; Transforming package/output patterns into alists. - -(define (obsolete-package-sexp name version entries) - "Return an alist with information about obsolete package. -ENTRIES is a list of installed manifest entries." - `((id . ,(name+version->full-name name version)) - (name . ,name) - (version . ,version) - (outputs . ,(map manifest-entry-output entries)) - (obsolete . #t) - (installed . ,(manifest-entries->sexps entries)))) - -(define (package-pattern-transformer manifest params) - "Return 'package-pattern->package-sexps' procedure." - (define package->sexp - (object-transformer %package-param-alist params)) - - (define* (sexp-by-package package #:optional - (entries (manifest-entries-by-name - manifest - (package-name package) - (package-version package)))) - (cons (cons 'installed (manifest-entries->sexps entries)) - (package->sexp package))) - - (define (->sexps pattern) - (match pattern - ((? package? package) - (list (sexp-by-package package))) - (((? package? package) entries) - (list (sexp-by-package package entries))) - ((name version entries) - (list (obsolete-package-sexp - name version entries))) - ((name version) - (let ((packages (packages-by-name name version))) - (if (null? packages) - (let ((entries (manifest-entries-by-name - manifest name version))) - (if (null? entries) - '() - (list (obsolete-package-sexp - name version entries)))) - (map sexp-by-package packages)))) - (_ '()))) - - ->sexps) - -(define (output-pattern-transformer manifest params) - "Return 'output-pattern->output-sexps' procedure." - (define package->sexp - (object-transformer (alist-delete 'id %package-param-alist) - params)) - - (define manifest-entry->sexp - (object-transformer (alist-delete 'output %manifest-entry-param-alist) - params)) - - (define* (output-sexp pkg-alist pkg-address output - #:optional entry) - (let ((entry-alist (if entry - (manifest-entry->sexp entry) - '())) - (base `((id . ,(string-append - (number->string pkg-address) - ":" output)) - (output . ,output) - (installed . ,(->bool entry))))) - (append entry-alist base pkg-alist))) - - (define (obsolete-output-sexp entry) - (let-values (((name version output) - (manifest-entry->name+version+output entry))) - (let ((base `((id . ,(make-package-specification - name version output)) - (package-id . ,(name+version->full-name name version)) - (name . ,name) - (version . ,version) - (output . ,output) - (obsolete . #t) - (installed . #t)))) - (append (manifest-entry->sexp entry) base)))) - - (define* (sexps-by-package package #:optional output - (entries (manifest-entries-by-name - manifest - (package-name package) - (package-version package)))) - ;; Assuming that PACKAGE has this OUTPUT. - (let ((pkg-alist (package->sexp package)) - (address (object-address package)) - (outputs (if output - (list output) - (package-outputs package)))) - (map (lambda (output) - (output-sexp pkg-alist address output - (manifest-entry-by-output entries output))) - outputs))) - - (define* (sexps-by-manifest-entry entry #:optional - (packages (manifest-entry->packages - entry))) - (if (null? packages) - (list (obsolete-output-sexp entry)) - (map (lambda (package) - (output-sexp (package->sexp package) - (object-address package) - (manifest-entry-output entry) - entry)) - packages))) - - (define (->sexps pattern) - (match pattern - ((? package? package) - (sexps-by-package package)) - ((package (? string? output)) - (sexps-by-package package output)) - ((? manifest-entry? entry) - (list (obsolete-output-sexp entry))) - ((package entry) - (sexps-by-manifest-entry entry (list package))) - ((name version output) - (let ((packages (packages-by-name name version output))) - (if (null? packages) - (let ((entries (manifest-entries-by-name - manifest name version output))) - (append-map (cut sexps-by-manifest-entry <>) - entries)) - (append-map (cut sexps-by-package <> output) - packages)))) - (_ '()))) - - ->sexps) - -(define (entry-type-error entry-type) - (error (format #f "Wrong entry-type '~a'" entry-type))) - -(define (search-type-error entry-type search-type) - (error (format #f "Wrong search type '~a' for entry-type '~a'" - search-type entry-type))) - -(define %pattern-transformers - `((package . ,package-pattern-transformer) - (output . ,output-pattern-transformer))) - -(define (pattern-transformer entry-type) - (assq-ref %pattern-transformers entry-type)) - -;; All procedures from inner alists are called with (MANIFEST . SEARCH-VALS) -;; as arguments; see `package/output-sexps'. -(define %patterns-makers - (let* ((apply-to-rest (lambda (proc) - (lambda (_ . rest) (apply proc rest)))) - (apply-to-first (lambda (proc) - (lambda (first . _) (proc first)))) - (manifest-package-proc (apply-to-first manifest-package-patterns)) - (manifest-output-proc (apply-to-first manifest-output-patterns)) - (regexp-proc (lambda (_ regexp params . __) - (packages-by-regexp regexp params))) - (license-proc (lambda (_ license-name) - (packages-by-license - (lookup-license license-name)))) - (location-proc (lambda (_ location) - (packages-by-location-file location))) - (file-proc (lambda (_ file) - (packages-from-file file))) - (all-proc (lambda _ (all-available-packages))) - (newest-proc (lambda _ (newest-available-packages)))) - `((package - (id . ,(apply-to-rest ids->package-patterns)) - (name . ,(apply-to-rest specifications->package-patterns)) - (installed . ,manifest-package-proc) - (obsolete . ,(apply-to-first obsolete-package-patterns)) - (regexp . ,regexp-proc) - (license . ,license-proc) - (location . ,location-proc) - (from-file . ,file-proc) - (all-available . ,all-proc) - (newest-available . ,newest-proc)) - (output - (id . ,(apply-to-rest ids->output-patterns)) - (name . ,(apply-to-rest specifications->output-patterns)) - (installed . ,manifest-output-proc) - (obsolete . ,(apply-to-first obsolete-output-patterns)) - (regexp . ,regexp-proc) - (license . ,license-proc) - (location . ,location-proc) - (from-file . ,file-proc) - (all-available . ,all-proc) - (newest-available . ,newest-proc))))) - -(define (patterns-maker entry-type search-type) - (or (and=> (assq-ref %patterns-makers entry-type) - (cut assq-ref <> search-type)) - (search-type-error entry-type search-type))) - -(define (package/output-sexps profile params entry-type - search-type search-vals) - "Return information about packages or package outputs. -See 'entry-sexps' for details." - (let* ((manifest (profile-manifest profile)) - (patterns (if (and (eq? entry-type 'output) - (eq? search-type 'profile-diff)) - (match search-vals - ((p1 p2) - (map specification->output-pattern - (profile-difference p1 p2))) - (_ '())) - (apply (patterns-maker entry-type search-type) - manifest search-vals))) - (->sexps ((pattern-transformer entry-type) manifest params))) - (append-map ->sexps patterns))) - - -;;; Getting information about generations. - -(define (generation-param-alist profile) - "Return an alist of generation parameters and procedures for PROFILE." - (let ((current (generation-number profile))) - `((id . ,identity) - (number . ,identity) - (prev-number . ,(cut previous-generation-number profile <>)) - (current . ,(cut = current <>)) - (path . ,(cut generation-file-name profile <>)) - (time . ,(lambda (gen) - (time-second (generation-time profile gen))))))) - -(define (matching-generations profile predicate) - "Return a list of PROFILE generations matching PREDICATE." - (filter predicate (profile-generations profile))) - -(define (last-generations profile number) - "Return a list of last NUMBER generations. -If NUMBER is 0 or less, return all generations." - (let ((generations (profile-generations profile)) - (number (if (<= number 0) +inf.0 number))) - (if (> (length generations) number) - (list-head (reverse generations) number) - generations))) - -(define (find-generations profile search-type search-vals) - "Find PROFILE's generations matching SEARCH-TYPE and SEARCH-VALS." - (case search-type - ((id) - (matching-generations profile (cut memq <> search-vals))) - ((last) - (last-generations profile (car search-vals))) - ((all) - (last-generations profile +inf.0)) - ((time) - (match search-vals - ((from to) - (matching-generations - profile - (lambda (gen) - (let ((time (time-second (generation-time profile gen)))) - (< from time to))))) - (_ '()))) - (else (search-type-error "generation" search-type)))) - -(define (generation-sexps profile params search-type search-vals) - "Return information about generations. -See 'entry-sexps' for details." - (let ((generations (find-generations profile search-type search-vals)) - (->sexp (object-transformer (generation-param-alist profile) - params))) - (map ->sexp generations))) - -(define system-generation-boot-parameters - (memoize - (lambda (profile generation) - "Return boot parameters for PROFILE's system GENERATION." - (let* ((gen-file (generation-file-name profile generation)) - (param-file (string-append gen-file "/parameters"))) - (call-with-input-file param-file read-boot-parameters))))) - -(define (system-generation-param-alist profile) - "Return an alist of system generation parameters and procedures for -PROFILE." - (append (generation-param-alist profile) - `((label . ,(lambda (gen) - (boot-parameters-label - (system-generation-boot-parameters - profile gen)))) - (root-device . ,(lambda (gen) - (boot-parameters-root-device - (system-generation-boot-parameters - profile gen)))) - (kernel . ,(lambda (gen) - (boot-parameters-kernel - (system-generation-boot-parameters - profile gen))))))) - -(define (system-generation-sexps profile params search-type search-vals) - "Return an alist with information about system generations." - (let ((generations (find-generations profile search-type search-vals)) - (->sexp (object-transformer (system-generation-param-alist profile) - params))) - (map ->sexp generations))) - - -;;; Getting package/output/generation entries (alists). - -(define (entries profile params entry-type search-type search-vals) - "Return information about entries. - -ENTRY-TYPE is a symbol defining a type of returning information. Should -be: 'package', 'output' or 'generation'. - -SEARCH-TYPE and SEARCH-VALS define how to get the information. -SEARCH-TYPE should be one of the following symbols: - -- If ENTRY-TYPE is 'package' or 'output': - 'id', 'name', 'regexp', 'all-available', 'newest-available', - 'installed', 'obsolete', 'generation'. - -- If ENTRY-TYPE is 'generation': - 'id', 'last', 'all', 'time'. - -PARAMS is a list of parameters for receiving. If it is an empty list, -get information with all available parameters, which are: - -- If ENTRY-TYPE is 'package': - 'id', 'name', 'version', 'outputs', 'license', 'synopsis', - 'description', 'home-url', 'inputs', 'native-inputs', - 'propagated-inputs', 'location', 'installed'. - -- If ENTRY-TYPE is 'output': - 'id', 'package-id', 'name', 'version', 'output', 'license', - 'synopsis', 'description', 'home-url', 'inputs', 'native-inputs', - 'propagated-inputs', 'location', 'installed', 'path', 'dependencies'. - -- If ENTRY-TYPE is 'generation': - 'id', 'number', 'prev-number', 'path', 'time'. - -Returning value is a list of alists. Each alist consists of -parameter/value pairs." - (case entry-type - ((package output) - (package/output-sexps profile params entry-type - search-type search-vals)) - ((generation) - (generation-sexps profile params - search-type search-vals)) - ((system-generation) - (system-generation-sexps profile params - search-type search-vals)) - (else (entry-type-error entry-type)))) - - -;;; Package actions. - -(define* (package->manifest-entry* package #:optional output) - (and package - (package->manifest-entry package output))) - -(define* (make-install-manifest-entries id #:optional output) - (package->manifest-entry* (package-by-id id) output)) - -(define* (make-upgrade-manifest-entries id #:optional output) - (package->manifest-entry* (newest-package-by-id id) output)) - -(define* (make-manifest-pattern id #:optional output) - "Make manifest pattern from a package ID and OUTPUT." - (let-values (((name version) - (id->name+version id))) - (and name version - (manifest-pattern - (name name) - (version version) - (output output))))) - -(define (convert-action-pattern pattern proc) - "Convert action PATTERN into a list of objects returned by PROC. -PROC is called: (PROC ID) or (PROC ID OUTPUT)." - (match pattern - ((id . outputs) - (if (null? outputs) - (let ((obj (proc id))) - (if obj (list obj) '())) - (filter-map (cut proc id <>) - outputs))) - (_ '()))) - -(define (convert-action-patterns patterns proc) - (append-map (cut convert-action-pattern <> proc) - patterns)) - -(define* (process-package-actions - profile #:key (install '()) (upgrade '()) (remove '()) - (use-substitutes? #t) dry-run?) - "Perform package actions. - -INSTALL, UPGRADE, REMOVE are lists of 'package action patterns'. -Each pattern should have the following form: - - (ID . OUTPUTS) - -ID is an object address or a full-name of a package. -OUTPUTS is a list of package outputs (may be an empty list)." - (format #t "The process begins ...~%") - (let* ((install (append - (convert-action-patterns - install make-install-manifest-entries) - (convert-action-patterns - upgrade make-upgrade-manifest-entries))) - (remove (convert-action-patterns remove make-manifest-pattern)) - (transaction (manifest-transaction (install install) - (remove remove))) - (manifest (profile-manifest profile)) - (new-manifest (manifest-perform-transaction - manifest transaction))) - (unless (and (null? install) (null? remove)) - (parameterize ((%graft? (not dry-run?))) - (with-store store - (set-build-options store - #:print-build-trace #f - #:use-substitutes? use-substitutes?) - (show-manifest-transaction store manifest transaction - #:dry-run? dry-run?) - (build-and-use-profile store profile new-manifest - #:use-substitutes? use-substitutes? - #:dry-run? dry-run?)))))) - -(define (delete-generations* profile generations) - "Delete GENERATIONS from PROFILE. -GENERATIONS is a list of generation numbers." - (with-store store - (delete-generations store profile generations))) - -(define (package-location-string id-or-name) - "Return a location string of a package with ID-OR-NAME." - (and=> (or (package-by-id id-or-name) - (match (packages-by-name id-or-name) - (() #f) - ((package _ ...) package))) - (compose location->string package-location))) - -(define (package-store-path package-id) - "Return a list of store directories of outputs of package PACKAGE-ID." - (match (package-by-id package-id) - (#f '()) - (package - (with-store store - (map (match-lambda - ((_ . drv) - (derivation-output-path drv))) - (derivation-outputs (package-derivation store package))))))) - -(define (package-source-derivation->store-path derivation) - "Return a store path of the package source DERIVATION." - (match (derivation-outputs derivation) - ;; Source derivation is always (("out" . derivation)). - (((_ . output-drv)) - (derivation-output-path output-drv)) - (_ #f))) - -(define (package-source-path package-id) - "Return a store file path to a source of a package PACKAGE-ID." - (and-let* ((package (package-by-id package-id)) - (source (package-source package))) - (with-store store - (package-source-derivation->store-path - (package-source-derivation store source))))) - -(define* (package-source-build-derivation package-id #:key dry-run? - (use-substitutes? #t)) - "Build source derivation of a package PACKAGE-ID." - (and-let* ((package (package-by-id package-id)) - (source (package-source package))) - (with-store store - (let* ((derivation (package-source-derivation store source)) - (derivations (list derivation))) - (set-build-options store - #:print-build-trace #f - #:use-substitutes? use-substitutes?) - (show-what-to-build store derivations - #:use-substitutes? use-substitutes? - #:dry-run? dry-run?) - (unless dry-run? - (build-derivations store derivations)) - (format #t "The source store path: ~a~%" - (package-source-derivation->store-path derivation)))))) - -(define (package-build-log-file package-id) - "Return the build log file of a package PACKAGE-ID. -Return #f if the build log is not found." - (and-let* ((package (package-by-id package-id))) - (with-store store - (let* ((derivation (package-derivation store package)) - (file (derivation-file-name derivation))) - (or (log-file store file) - ((@@ (guix scripts build) log-url) store file)))))) - - -;;; Executing guix commands - -(define (guix-command . args) - "Run 'guix ARGS ...' command." - (catch 'quit - (lambda () (apply run-guix args)) - (const #t))) - -(define (guix-command-output . args) - "Return 2 strings with 'guix ARGS ...' output and error output." - (output+error - (lambda () - (parameterize ((guix-warning-port (current-error-port))) - (apply guix-command args))))) - -(define (help-string . commands) - "Return string with 'guix COMMANDS ... --help' output." - (apply guix-command-output `(,@commands "--help"))) - -(define (pipe-guix-output guix-args command-args) - "Run 'guix GUIX-ARGS ...' command and pipe its output to a shell command -defined by COMMAND-ARGS. -Return #t if the shell command was executed successfully." - (let ((pipe (apply open-pipe* OPEN_WRITE command-args))) - (with-output-to-port pipe - (lambda () (apply guix-command guix-args))) - (zero? (status:exit-val (close-pipe pipe))))) - - -;;; Lists of packages, lint checkers, etc. - -(define (graph-type-names) - "Return a list of names of available graph node types." - (map (@ (guix graph) node-type-name) - (@ (guix scripts graph) %node-types))) - -(define (refresh-updater-names) - "Return a list of names of available refresh updater types." - (map (@ (guix upstream) upstream-updater-name) - (@ (guix scripts refresh) %updaters))) - -(define (lint-checker-names) - "Return a list of names of available lint checkers." - (map (lambda (checker) - (symbol->string ((@ (guix scripts lint) lint-checker-name) - checker))) - (@ (guix scripts lint) %checkers))) - -(define (package-names) - "Return a list of names of available packages." - (delete-duplicates - (fold-packages (lambda (pkg res) - (cons (package-name pkg) res)) - '()))) - -;; See the comment to 'guix-package-names' function in "guix-popup.el". -(define (package-names-lists) - (map list (package-names))) - - -;;; Licenses - -(define %licenses - (delay - (filter license? - (module-map (lambda (_ var) - (variable-ref var)) - (resolve-interface '(guix licenses)))))) - -(define (licenses) - (force %licenses)) - -(define (license-names) - "Return a list of names of available licenses." - (map license-name (licenses))) - -(define lookup-license - (memoize - (lambda (name) - "Return a license by its name." - (find (lambda (l) - (string=? name (license-name l))) - (licenses))))) - -(define (lookup-license-uri name) - "Return a license URI by its name." - (and=> (lookup-license name) - license-uri)) - -(define %license-param-alist - `((id . ,license-name) - (name . ,license-name) - (url . ,license-uri) - (comment . ,license-comment))) - -(define license->sexp - (object-transformer %license-param-alist)) - -(define (find-licenses search-type . search-values) - "Return a list of licenses depending on SEARCH-TYPE and SEARCH-VALUES." - (case search-type - ((id name) - (let ((names search-values)) - (filter-map lookup-license names))) - ((all) - (licenses)))) - -(define (license-entries search-type . search-values) - (map license->sexp - (apply find-licenses search-type search-values))) - - -;;; Package locations - -(define-values (packages-by-location-file - package-location-files) - (let* ((table (delay (fold-packages - (lambda (package table) - (let ((file (location-file - (package-location package)))) - (vhash-cons file package table))) - vlist-null))) - (files (delay (vhash-fold - (lambda (file _ result) - (if (member file result) - result - (cons file result))) - '() - (force table))))) - (values - (lambda (file) - "Return the (possibly empty) list of packages defined in location FILE." - (vhash-fold* cons '() file (force table))) - (lambda () - "Return the list of file names of all package locations." - (force files))))) - -(define %package-location-param-alist - `((id . ,identity) - (location . ,identity) - (number-of-packages . ,(lambda (location) - (length (packages-by-location-file location)))))) - -(define package-location->sexp - (object-transformer %package-location-param-alist)) - -(define (package-location-entries) - (map package-location->sexp (package-location-files))) -- cgit v1.2.3