diff options
| -rw-r--r-- | .guix-authorizations | 4 | ||||
| -rw-r--r-- | .guix-channel | 5 | ||||
| -rw-r--r-- | LICENSES/GPL-3.0-or-later.txt | 674 | ||||
| -rw-r--r-- | README | 9 | ||||
| l--------- | README.org | 1 | ||||
| -rwxr-xr-x | etc/committer.scm | 484 | ||||
| -rw-r--r-- | modules/tanelorn/packages.scm | 104 |
7 files changed, 1281 insertions, 0 deletions
diff --git a/.guix-authorizations b/.guix-authorizations new file mode 100644 index 0000000..6943b6c --- /dev/null +++ b/.guix-authorizations @@ -0,0 +1,4 @@ +(authorizations + (version 0) + (("5550 5CA6 9DE5 D342 7F31 F9AE 5F86 6C65 2A34 C996" + (name "bdunahu"))))
\ No newline at end of file diff --git a/.guix-channel b/.guix-channel new file mode 100644 index 0000000..f50f053 --- /dev/null +++ b/.guix-channel @@ -0,0 +1,5 @@ +(channel + (version 0) + (url "https://git.operationnull.com/tanelorn.git") + (directory "modules") + (keyring-reference "keyring")) diff --git a/LICENSES/GPL-3.0-or-later.txt b/LICENSES/GPL-3.0-or-later.txt new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSES/GPL-3.0-or-later.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see <https://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<https://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<https://www.gnu.org/licenses/why-not-lgpl.html>. @@ -0,0 +1,9 @@ +;;; -*- mode: org; -*- + +Tanelorn is neither a place of law or chaos; it does not include stuff which could be easily contributed to guix, nor does it package proprietary software. + +The packages and services found here are optionally free for anyone to use, for whatever purpose. + +** Packages + +** Services diff --git a/README.org b/README.org new file mode 120000 index 0000000..100b938 --- /dev/null +++ b/README.org @@ -0,0 +1 @@ +README
\ No newline at end of file diff --git a/etc/committer.scm b/etc/committer.scm new file mode 100755 index 0000000..48842a8 --- /dev/null +++ b/etc/committer.scm @@ -0,0 +1,484 @@ +#!/run/current-system/profile/bin/guile \ +--no-auto-compile -s +!# + +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2020, 2021, 2022, 2023 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev> +;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz> +;;; Copyright © 2022 Maxim Cournoyer <maxim@guixotic.coop> +;;; +;;; 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 <http://www.gnu.org/licenses/>. + +;;; Commentary: + +;; This script stages and commits changes to package definitions. + +;;; Code: + +(use-modules ((sxml xpath) #:prefix xpath:) + (srfi srfi-1) + (srfi srfi-2) + (srfi srfi-9) + (srfi srfi-11) + (srfi srfi-26) + (ice-9 format) + (ice-9 popen) + (ice-9 match) + (ice-9 rdelim) + (ice-9 regex) + (ice-9 textual-ports) + (guix gexp)) + +(define* (break-string str #:optional (max-line-length 70)) + "Break the string STR into lines that are no longer than MAX-LINE-LENGTH. +Return a single string." + (define (restore-line words) + (string-join (reverse words) " ")) + (if (<= (string-length str) max-line-length) + str + (let ((words+lengths (map (lambda (word) + (cons word (string-length word))) + (string-tokenize str)))) + (match (fold (match-lambda* + (((word . length) + (count current lines)) + (let ((new-count (+ count length 1))) + (if (< new-count max-line-length) + (list new-count + (cons word current) + lines) + (list length + (list word) + (cons (restore-line current) lines)))))) + '(0 () ()) + words+lengths) + ((_ last-words lines) + (string-join (reverse (cons (restore-line last-words) lines)) + "\n")))))) + +(define* (break-string-with-newlines str #:optional (max-line-length 70)) + "Break the lines of string STR into lines that are no longer than +MAX-LINE-LENGTH. Return a single string." + (string-join (map (cut break-string <> max-line-length) + (string-split str #\newline)) + "\n")) + +(define (read-excursion port) + "Read an expression from PORT and reset the port position before returning +the expression." + (let ((start (ftell port)) + (result (read port))) + (seek port start SEEK_SET) + result)) + +(define (lines+offsets-with-opening-parens port) + "Record all line numbers (and their offsets) where an opening parenthesis is +found in column 0. The resulting list is in reverse order." + (let loop ((acc '()) + (number 0)) + (let ((line (read-line port))) + (cond + ((eof-object? line) acc) + ((string-prefix? "(" line) + (loop (cons (cons number ;line number + (- (ftell port) + (string-length line) 1)) ;offset + acc) + (1+ number))) + (else (loop acc (1+ number))))))) + +(define (surrounding-sexp port target-line-no) + "Return the top-level S-expression surrounding the change at line number +TARGET-LINE-NO in PORT." + (let* ((line-numbers+offsets + (lines+offsets-with-opening-parens port)) + (closest-offset + (or (and=> (list-index (match-lambda + ((line-number . offset) + (< line-number target-line-no))) + line-numbers+offsets) + (lambda (index) + (match (list-ref line-numbers+offsets index) + ((line-number . offset) offset)))) + (error "Could not find surrounding S-expression for line" + target-line-no)))) + (seek port closest-offset SEEK_SET) + (read port))) + +;;; Whether the hunk contains a newly added package (definition), a removed +;;; package (removal) or something else (#false). +(define hunk-types '(addition removal #false)) + +(define-record-type <hunk> + (make-hunk file-name + old-line-number + new-line-number + diff-lines + type) + hunk? + (file-name hunk-file-name) + ;; Line number before the change + (old-line-number hunk-old-line-number) + ;; Line number after the change + (new-line-number hunk-new-line-number) + ;; The full diff to be used with "git apply --cached" + (diff-lines hunk-diff-lines) + ;; Does this hunk add or remove a package? + (type hunk-type)) ;one of 'hunk-types' + +(define* (hunk->patch hunk #:optional (port (current-output-port))) + (let ((file-name (hunk-file-name hunk))) + (format port + "diff --git a/~a b/~a~%--- a/~a~%+++ b/~a~%~a" + file-name file-name file-name file-name + (string-join (hunk-diff-lines hunk) "")))) + +(define (diff-info) + "Read the diff and return a list of <hunk> values." + (let ((port (open-pipe* OPEN_READ + "git" "diff-files" + "--no-prefix" + ;; Only include one context line to avoid lumping in + ;; new definitions with changes to existing + ;; definitions. + "--unified=1" + "--" "modules/tanelorn"))) + (define (extract-line-number line-tag) + (abs (string->number + (car (string-split line-tag #\,))))) + (define (read-hunk) + (let loop ((lines '()) + (type #false)) + (let ((line (read-line port 'concat))) + (cond + ((eof-object? line) + (values (reverse lines) type)) + ((or (string-prefix? "@@ " line) + (string-prefix? "diff --git" line)) + (unget-string port line) + (values (reverse lines) type)) + (else + (loop (cons line lines) + (or type + (cond + ((string-prefix? "+(define" line) + 'addition) + ((string-prefix? "-(define" line) + 'removal) + (else #false))))))))) + (define info + (let loop ((acc '()) + (file-name #f)) + (let ((line (read-line port))) + (cond + ((eof-object? line) acc) + ((string-prefix? "--- " line) + (match (string-split line #\space) + ((_ file-name) + (loop acc file-name)))) + ((string-prefix? "@@ " line) + (match (string-split line #\space) + ((_ old-start new-start . _) + (let-values + (((diff-lines type) (read-hunk))) + (loop (cons (make-hunk file-name + (extract-line-number old-start) + (extract-line-number new-start) + (cons (string-append line "\n") + diff-lines) + type) acc) + file-name))))) + (else (loop acc file-name)))))) + (close-pipe port) + info)) + +(define (lines-to-first-change hunk) + "Return the number of diff lines until the first change." + (1- (count (lambda (line) + ((negate char-set-contains?) + (char-set #\+ #\-) + (string-ref line 0))) + (hunk-diff-lines hunk)))) + +(define %original-file-cache + (make-hash-table)) + +(define (read-original-file file-name) + "Return the contents of FILE-NAME prior to any changes." + (let* ((port (open-pipe* OPEN_READ + "git" "cat-file" "-p" (string-append + "HEAD:" file-name))) + (contents (get-string-all port))) + (close-pipe port) + contents)) + +(define (read-original-file* file-name) + "Caching variant of READ-ORIGINAL-FILE." + (or (hashv-ref %original-file-cache file-name) + (let ((value (read-original-file file-name))) + (hashv-set! %original-file-cache file-name value) + value))) + +(define (old-sexp hunk) + "Using the diff information in HUNK return the unmodified S-expression +corresponding to the top-level definition containing the staged changes." + ;; TODO: We can't seek with a pipe port... + (call-with-input-string (read-original-file* (hunk-file-name hunk)) + (lambda (port) + (surrounding-sexp port + (+ (lines-to-first-change hunk) + (hunk-old-line-number hunk)))))) + +(define (new-sexp hunk) + "Using the diff information in HUNK return the modified S-expression +corresponding to the top-level definition containing the staged changes." + (call-with-input-file (hunk-file-name hunk) + (lambda (port) + (surrounding-sexp port + (+ (lines-to-first-change hunk) + (hunk-new-line-number hunk)))))) + +(define* (change-commit-message file-name old new #:optional (port (current-output-port))) + "Print ChangeLog commit message for changes between OLD and NEW." + (define (get-values expr field) + (match ((xpath:node-or + (xpath:sxpath `(*any* *any* package ,field quasiquote *)) + ;; For let binding + (xpath:sxpath `(*any* *any* (*any*) package ,field quasiquote *))) + (cons '*TOP* expr)) + (() + ;; New-style plain lists + (match ((xpath:node-or + (xpath:sxpath `(*any* *any* package ,field list *)) + ;; For let binding + (xpath:sxpath `(*any* *any* (*any*) package ,field list *))) + (cons '*TOP* expr)) + ((inner) inner) + (_ '()))) + ;; Old-style labelled inputs + ((first . rest) + (map cadadr first)))) + (define (listify items) + (match items + ((one) one) + ((one two) + (string-append one " and " two)) + ((one two . more) + (string-append (string-join (drop-right items 1) ", ") + ", and " (first (take-right items 1)))))) + (define variable-name + (second old)) + (define version + (match ((xpath:node-or + (xpath:sxpath '(*any* *any* package version *any*)) + ;; For let binding + (xpath:sxpath '(*any* *any* (*any*) package version *any*))) + (cons '*TOP* new)) + (() #f) + ((version . rest) version))) + (if version + (format port + "gnu: ~a: Update to ~a.~%~%* ~a (~a): Update to ~a.~%" + variable-name version file-name variable-name version) + (format port + "gnu: ~a: Update.~%~%* ~a (~a): Update.~%" + variable-name file-name variable-name)) + (for-each (lambda (field) + (let ((old-values (get-values old field)) + (new-values (get-values new field))) + (or (equal? old-values new-values) + (let ((removed (lset-difference equal? old-values new-values)) + (added (lset-difference equal? new-values old-values))) + (unless (and (null? added) (null? removed)) + (format port + "[~a]: ~a~%" field + (break-string + ;; A dependency can be a list of (pkg output). + (match (list (map object->string removed) + (map object->string added)) + ((() added) + (format #f "Add ~a." + (listify added))) + ((removed ()) + (format #f "Remove ~a." + (listify removed))) + ((removed added) + (format #f "Remove ~a; add ~a." + (listify removed) + (listify added))))))))))) + '(inputs propagated-inputs native-inputs))) + +(define* (add-commit-message file-name variable-name + #:optional (port (current-output-port))) + "Print ChangeLog commit message for a change to FILE-NAME adding a +definition." + (format port "tanelorn: Add ~a.~%~%* ~a (~a): New variable.~%" + variable-name file-name variable-name)) + +(define* (remove-commit-message file-name variable-name + #:optional (port (current-output-port))) + "Print ChangeLog commit message for a change to FILE-NAME removing a +definition." + (format port "tanelorn: Remove ~a.~%~%* ~a (~a): Delete variable.~%" + variable-name file-name variable-name)) + +(define* (custom-commit-message file-name variable-name message changelog + #:optional (port (current-output-port))) + "Print custom commit message for a change to VARIABLE-NAME in FILE-NAME, using +MESSAGE as the commit message and CHANGELOG as the body of the ChangeLog +entry. If CHANGELOG is #f, the commit message is reused. If CHANGELOG already +contains ': ', no colon is inserted between the location and body of the +ChangeLog entry." + (define (trim msg) + (string-trim-right (string-trim-both msg) (char-set #\.))) + + (define (changelog-has-location? changelog) + (->bool (string-match "^[[:graph:]]+:[[:blank:]]" changelog))) + + (let* ((message (trim message)) + (changelog (if changelog (trim changelog) message)) + (message/f (format #f "tanelorn: ~a: ~a." variable-name message)) + (changelog/f (if (changelog-has-location? changelog) + (format #f "* ~a (~a)~a." + file-name variable-name changelog) + (format #f "* ~a (~a): ~a." + file-name variable-name changelog)))) + (format port + "~a~%~%~a~%" + (break-string-with-newlines message/f 72) + (break-string-with-newlines changelog/f 72)))) + +(define (add-copyright-line line) + "Add the copyright line on LINE to the previous commit." + (let ((author (match:substring + (string-match "^\\+;;; Copyright ©[^[:alpha:]]+(.*)$" line) + 1))) + (format + (current-output-port) "Amend and add copyright line for ~a~%" author) + (system* "git" "commit" "--amend" "--no-edit"))) + +(define (group-hunks-by-sexp hunks) + "Return a list of pairs associating all hunks with the S-expression they are +modifying." + (fold (lambda (sexp hunk acc) + (match acc + (((previous-sexp . hunks) . rest) + (if (equal? sexp previous-sexp) + (cons (cons previous-sexp + (cons hunk hunks)) + rest) + (cons (cons sexp (list hunk)) + acc))) + (_ + (cons (cons sexp (list hunk)) + acc)))) + '() + (map new-sexp hunks) + hunks)) + +(define (new+old+hunks hunks) + (map (match-lambda + ((new . hunks) + (cons* new (old-sexp (first hunks)) hunks))) + (group-hunks-by-sexp hunks))) + +(define %delay 1000) + +(define (main . args) + (define* (change-commit-message* file-name old new #:rest rest) + (let ((changelog #f)) + (match args + ((or (message changelog) (message)) + (apply custom-commit-message + file-name (second old) message changelog rest)) + (_ + (apply change-commit-message file-name old new rest))))) + + (read-disable 'positions) + (match (diff-info) + (() + (display "Nothing to be done.\n" (current-error-port))) + (hunks + (let-values (((definitions changes) (partition hunk-type hunks))) + ;; Additions/removals. + (for-each + (lambda (hunk) + (and-let* ((define-line (find (cut string-match "(\\+|-)\\(define" <>) + (hunk-diff-lines hunk))) + (variable-name (and=> (string-tokenize define-line) + second)) + (commit-message-proc (match (hunk-type hunk) + ('addition add-commit-message) + ('removal remove-commit-message)))) + (commit-message-proc (hunk-file-name hunk) variable-name) + (let ((port (open-pipe* OPEN_WRITE + "git" "apply" + "--cached" + "--unidiff-zero"))) + (hunk->patch hunk port) + (unless (eqv? 0 (status:exit-val (close-pipe port))) + (error "Cannot apply"))) + + (let ((port (open-pipe* OPEN_WRITE "git" "commit" "-F" "-"))) + (commit-message-proc (hunk-file-name hunk) variable-name port) + (usleep %delay) + (unless (eqv? 0 (status:exit-val (close-pipe port))) + (error "Cannot commit")))) + (usleep %delay)) + definitions) + + ;; Changes. + (for-each + (match-lambda + ((new old . hunks) + (for-each (lambda (hunk) + (let ((port (open-pipe* OPEN_WRITE + "git" "apply" + "--cached" + "--unidiff-zero"))) + (hunk->patch hunk port) + (unless (eqv? 0 (status:exit-val (close-pipe port))) + (error "Cannot apply"))) + (usleep %delay)) + hunks) + (define copyright-line + (any (lambda (line) (and=> (string-prefix? "+;;; Copyright ©" line) + (const line))) + (hunk-diff-lines (first hunks)))) + (cond + (copyright-line + (add-copyright-line copyright-line)) + (else + (let ((port (open-pipe* OPEN_WRITE "git" "commit" "-F" "-"))) + (change-commit-message* (hunk-file-name (first hunks)) + old new) + (change-commit-message* (hunk-file-name (first hunks)) + old new + port) + (usleep %delay) + (unless (eqv? 0 (status:exit-val (close-pipe port))) + (error "Cannot commit"))))))) + (new+old+hunks (match definitions + ('() changes) ;reuse + (_ + ;; XXX: we recompute the hunks here because previous + ;; insertions lead to offsets. + (let-values (((definitions changes) + (partition hunk-type (diff-info)))) + changes))))))))) + +(apply main (cdr (command-line))) diff --git a/modules/tanelorn/packages.scm b/modules/tanelorn/packages.scm new file mode 100644 index 0000000..222cd00 --- /dev/null +++ b/modules/tanelorn/packages.scm @@ -0,0 +1,104 @@ +;;; SPDX-License-Identifier: GPL-3.0-or-later +;;; Copyright © 2015, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2025 Maxim Cournoyer <maxim.cournoyer@gmail.com> + +(define-module (tanelorn packages) + #:use-module (gnu packages) + #:use-module (guix diagnostics) + #:use-module (guix discovery) + #:use-module (guix i18n) + #:use-module (guix memoization) + #:use-module (guix packages) + #:use-module (guix ui) + #:use-module (ice-9 match) + #:use-module (srfi srfi-34) + #:replace (%patch-path + search-patch) + #:export (tanelorn-patches + %tanelorn-package-module-path + all-tanelorn-packages)) + +;;; Commentary: +;;; +;;; This module refines the default value of some parameters from (gnu +;;; packages) and the syntax/procedures using those. This allows +;;; 'search-paths' and friends to work without any user intervention. +;;; +;;; Taken from +;;; https://codeberg.org/hako/Rosenthal/src/commit/e4496a50ad7183cd66c01c9abbd3d4450736e768/modules/rosenthal/packages.scm +;;; +;;; Code: + +(define %tanelorn-root-directory + ;; This is like %distro-root-directory from (gnu packages), with adjusted + ;; paths. + (letrec-syntax ((dirname* (syntax-rules () + ((_ file) + (dirname file)) + ((_ file head tail ...) + (dirname (dirname* file tail ...))))) + (try (syntax-rules () + ((_ (file things ...) rest ...) + (match (search-path %load-path file) + (#f + (try rest ...)) + (absolute + (dirname* absolute things ...)))) + ((_) + #f)))) + (try ("tanelorn/packages/binaries.scm" tanelorn/ packages/) + ("tanelorn/packages.scm" tanelorn/)))) + +(define %tanelorn-package-module-path + `((,%tanelorn-root-directory . "tanelorn/packages"))) + +(define %patch-path + ;; Define it after '%package-module-path' so that '%load-path' contains user + ;; directories, allowing patches in $GUIX_PACKAGE_PATH to be found. + (make-parameter + (map (lambda (directory) + (if (string=? directory %tanelorn-root-directory) + (string-append directory "/tanelorn/packages/patches") + directory)) + %load-path))) + +;;; XXX: The following must be redefined to make use of the overridden +;;; %patch-path parameter above. +(define (search-patch file-name) + "Search the patch FILE-NAME. Raise an error if not found." + (or (search-path (%patch-path) file-name) + (raise (formatted-message (G_ "~a: patch not found") + file-name)))) + +;;; XXX: `search-patches' being syntax, it can't be overridden by the module +;;; system, or so it seems, so we simply rename it. +(define-syntax-rule (tanelorn-patches file-name ...) + "Return the list of absolute file names corresponding to each +FILE-NAME found in %PATCH-PATH." + (list (search-patch file-name) ...)) + +;; Adapted from (@ (gnu packages) all-packages). +(define all-tanelorn-packages + (mlambda () + "Return the list of all public packages, including replacements and hidden +packages, excluding superseded packages." + ;; Note: 'fold-packages' never traverses the same package twice but + ;; replacements break that (they may or may not be visible to + ;; 'fold-packages'), hence this hash table to track visited packages. + (define visited (make-hash-table)) + + (fold-packages (lambda (package result) + (if (hashq-ref visited package) + result + (begin + (hashq-set! visited package #t) + (match (package-replacement package) + ((? package? replacement) + (hashq-set! visited replacement #t) + (cons* replacement package result)) + (#f + (cons package result)))))) + '() + (all-modules %tanelorn-package-module-path #:warn warn-about-load-error) + ;; Dismiss deprecated packages but keep hidden packages. + #:select? (negate package-superseded)))) |