;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017, 2021, 2022, 2023 Ricardo Wurmus ;;; Copyright © 2021 Maxim Cournoyer ;;; Copyright © 2024 Nicolas Goaziou ;;; ;;; 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 . (define-module (guix import texlive) #:use-module (gcrypt hash) #:use-module (guix base32) #:use-module (guix build-system) #:use-module (guix build-system texlive) #:use-module (guix derivations) #:use-module (guix diagnostics) #:use-module (guix gexp) #:use-module (guix i18n) #:use-module (guix import utils) #:use-module (guix memoization) #:use-module (guix monads) #:use-module (guix packages) #:use-module ((guix serialization) #:select (write-file)) #:use-module (guix store) #:use-module (guix svn-download) #:use-module (guix upstream) #:use-module ((guix utils) #:select (downstream-package-name)) #:use-module (ice-9 ftw) #:use-module (ice-9 match) #:use-module (ice-9 popen) #:use-module (ice-9 rdelim) #:use-module (ice-9 regex) #:use-module (srfi srfi-1) #:use-module (srfi srfi-2) #:use-module (srfi srfi-11) #:use-module (srfi srfi-19) #:use-module (srfi srfi-26) #:export (texlive->guix-package texlive-recursive-import %texlive-updater)) ;;; Commentary: ;;; ;;; Generate a package declaration template for corresponding package in the ;;; Tex Live Package Database (tlpdb). We fetch all sources from different ;;; locations in the SVN repository of the Texlive project. ;;; ;;; Code: ;; Generic locations are parts of the tree shared by multiple packages. ;; Package definitions should single out files stored there, or all files in ;; the directory from all involved packages would be downloaded. (define texlive-generic-locations (list "doc/info/" "doc/man/man1/" "doc/man/man5/" "doc/web2c/" "scripts/context/lua/" "scripts/context/perl/" "scripts/texlive/" "scripts/texlive-extra/" "tex/generic/config/" "tex/generic/hyphen/" "web2c/")) ;; The following packages do not have any auxiliary "-bin" package to ;; propagate, even if they do have a corresponding ".ARCH" entry in the TeX ;; Live package database. They fall into 3 categories: ;; ;; 1. Associated entries in NAME.ARCH are already provided by TEXLIVE-BIN. ;; ;; 2. Associated entries in NAME.ARCH are symlinks to binaries provided by ;; TEXLIVE-BIN. ;; ;; 3. They fool the (naive) algorithm for "-bin" propagation and generate ;; false positives. This generally happens when the package creates multiple ;; symlinks to a script it bundles. (define no-bin-propagation-packages (list ;; Category 1. "ctie" "cweb" "luahbtex" "luatex" "metafont" "pdftex" "pdftosrc" "synctex" "tex" "tie" "web" ;; Category 2. "amstex" "csplain" "eplain" "jadetex" "latex-bin" "lollipop" "mex" "mltex" "optex" "platex" "uplatex" "texsis" "xmltex" ;; Category 3. "biber" "context" "cluttex" "esptopdf" "pdfcrop" "texdef")) ;; Guix introduces two specific packages based on TEXLIVE-BUILD-SYSTEM. Add ;; an entry for them in the package database, so they can be imported, and ;; updated, like any other regular TeX Live package. (define tlpdb-guix-packages '(("hyphen-complete" (docfiles "texmf-dist/doc/generic/dehyph-exptl/" "texmf-dist/doc/generic/elhyphen/" "texmf-dist/doc/generic/huhyphen/" "texmf-dist/doc/generic/hyph-utf8/" "texmf-dist/doc/luatex/hyph-utf8/" "texmf-dist/doc/generic/ukrhyph/") (runfiles "texmf-dist/tex/generic/config/" "texmf-dist/tex/generic/dehyph/" "texmf-dist/tex/generic/dehyph-exptl/" "texmf-dist/tex/generic/hyph-utf8/" "texmf-dist/tex/generic/hyphen/" "texmf-dist/tex/generic/ruhyphen/" "texmf-dist/tex/generic/ukrhyph/" "texmf-dist/tex/luatex/hyph-utf8/") (srcfiles "texmf-dist/source/generic/hyph-utf8/" "texmf-dist/source/luatex/hyph-utf8/" "texmf-dist/source/generic/ruhyphen/") (shortdesc . "Hyphenation patterns expressed in UTF-8") (longdesc . "Modern native UTF-8 engines such as XeTeX and LuaTeX need hyphenation patterns in UTF-8 format, whereas older systems require hyphenation patterns in the 8-bit encoding of the font in use (such encodings are codified in the LaTeX scheme with names like OT1, T2A, TS1, OML, LY1, etc). The present package offers a collection of conversions of existing patterns to UTF-8 format, together with converters for use with 8-bit fonts in older systems. This Guix-specific package provides hyphenation patterns for all languages supported in TeX Live. It is a strict super-set of code{hyphen-base} package and should be preferred to it whenever a package would otherwise depend on @code{hyph-utf8}.")) ("scripts" (shortdesc . "TeX Live infrastructure programs") (longdesc . "This package provides core TeX Live scripts such as updmap, fmtutil, and tlmgr. It is automatically installed alongside texlive-bin.") (docfiles "texmf-dist/doc/man/man1/fmtutil-sys.1" "texmf-dist/doc/man/man1/fmtutil-sys.man1.pdf" "texmf-dist/doc/man/man1/fmtutil-user.1" "texmf-dist/doc/man/man1/fmtutil-user.man1.pdf" "texmf-dist/doc/man/man1/fmtutil.1" "texmf-dist/doc/man/man1/fmtutil.man1.pdf" "texmf-dist/doc/man/man1/install-tl.1" "texmf-dist/doc/man/man1/install-tl.man1.pdf" "texmf-dist/doc/man/man1/mktexfmt.1" "texmf-dist/doc/man/man1/mktexfmt.man1.pdf" "texmf-dist/doc/man/man1/mktexlsr.1" "texmf-dist/doc/man/man1/mktexlsr.man1.pdf" "texmf-dist/doc/man/man1/mktexmf.1" "texmf-dist/doc/man/man1/mktexmf.man1.pdf" "texmf-dist/doc/man/man1/mktexpk.1" "texmf-dist/doc/man/man1/mktexpk.man1.pdf" "texmf-dist/doc/man/man1/mktextfm.1" "texmf-dist/doc/man/man1/mktextfm.man1.pdf" "texmf-dist/doc/man/man1/texhash.1" "texmf-dist/doc/man/man1/texhash.man1.pdf" "texmf-dist/doc/man/man1/tlmgr.1" "texmf-dist/doc/man/man1/tlmgr.man1.pdf" "texmf-dist/doc/man/man1/updmap-sys.1" "texmf-dist/doc/man/man1/updmap-sys.man1.pdf" "texmf-dist/doc/man/man1/updmap-user.1" "texmf-dist/doc/man/man1/updmap-user.man1.pdf" "texmf-dist/doc/man/man1/updmap.1" "texmf-dist/doc/man/man1/updmap.man1.pdf" "texmf-dist/doc/man/man5/fmtutil.cnf.5" "texmf-dist/doc/man/man5/fmtutil.cnf.man5.pdf" "texmf-dist/doc/man/man5/updmap.cfg.5" "texmf-dist/doc/man/man5/updmap.cfg.man5.pdf") (runfiles "texmf-dist/dvips/tetex/" "texmf-dist/fonts/enc/dvips/tetex/" "texmf-dist/fonts/map/dvips/tetex/" "texmf-dist/scripts/texlive/fmtutil-sys.sh" "texmf-dist/scripts/texlive/fmtutil-user.sh" "texmf-dist/scripts/texlive/fmtutil.pl" "texmf-dist/scripts/texlive/mktexlsr.pl" "texmf-dist/scripts/texlive/mktexmf" "texmf-dist/scripts/texlive/mktexpk" "texmf-dist/scripts/texlive/mktextfm" "texmf-dist/scripts/texlive/tlmgr.pl" "texmf-dist/scripts/texlive/updmap-sys.sh" "texmf-dist/scripts/texlive/updmap-user.sh" "texmf-dist/scripts/texlive/updmap.pl" "texmf-dist/web2c/fmtutil-hdr.cnf" "texmf-dist/web2c/updmap-hdr.cfg" "texmf-dist/web2c/updmap.cfg" "tlpkg/gpg/" "tlpkg/installer/config.guess" "tlpkg/installer/curl/curl-ca-bundle.crt" "tlpkg/TeXLive/" "tlpkg/texlive.tlpdb")) ("source" (shortdesc . "Source code for all TeX Live programs") (longdesc . "This package fetches the source for all TeX Live programs provided by the TeX Live repository. It is meant to be used as a source-only package; it should not be installed in a profile.") (runfiles "./")))) (define (svn-command . args) "Execute \"svn\" command with arguments ARGS, provided as strings, and return its output as a string. Raise an error if the command execution did not succeed." (define subversion ;; Resolve this variable lazily so that (gnu packages ...) does not end up ;; in the closure of this module. (module-ref (resolve-interface '(gnu packages version-control)) 'subversion)) (let* ((svn (with-store store (run-with-store store (mlet* %store-monad ((drv (lower-object subversion)) (built (built-derivations (list drv)))) (match (derivation->output-paths drv) (((names . locations) ...) (return (string-append (first locations) "/bin/svn")))))))) (command (string-append svn (string-join args " " 'prefix))) (pipe (open-input-pipe command)) (output (read-string pipe))) ;; Output from these commands is memoized. Raising an error prevent from ;; storing bogus values in memory. (unless (zero? (status:exit-val (close-pipe pipe))) (report-error (G_ "failed to run command: '~a'") command)) output)) (define version->revision ;; Return revision, as a number, associated to string VERSION. (lambda (version) (let ((url (string-append %texlive-repository "tags/texlive-" version))) (string->number (svn-command "info" url "--show-item 'last-changed-revision'" "--no-newline"))))) (define (current-day) "Return number of days since Epoch." (floor (/ (time-second (current-time)) (* 24 60 60)))) (define latest-texlive-tag ;; Return the latest TeX Live tag in repository. The argument refers to ;; current day, so memoization is only active a single day, as the ;; repository may have been updated between two calls. (memoize (lambda* (#:key (day (current-day))) (let ((output (svn-command "ls" (string-append %texlive-repository "tags") "-v"))) ;; E.g. "70951 karl april 15 18:11 texlive-2024.2/\n\n" (and=> (string-match "texlive-([^/]+)/\n*$" output) (cut match:substring <> 1)))))) (define string->license (match-lambda ("artistic2" 'artistic2.0) ("apache2" 'asl2.0) ("gpl" 'gpl3+) ("gpl1" 'gpl1) ("gpl1+" 'gpl1+) ("gpl2" 'gpl2) ("gpl2+" 'gpl2+) ("gpl3" 'gpl3) ("gpl3+" 'gpl3+) ("lgpl2.1" 'lgpl2.1) ("lgpl3" 'lgpl3) ("knuth" 'knuth) ("pd" 'public-domain) ("bsd2" 'bsd-2) ("bsd3" 'bsd-3) ("bsd4" 'bsd-4) ("opl" 'opl1.0+) ("ofl" 'silofl1.1) ("lpplgpl" `(list lppl gpl1+)) ("lppl" 'lppl) ("lppl1" 'lppl1.0+) ; usually means "or later" ("lppl1.2" 'lppl1.2+) ; usually means "or later" ("lppl1.3" 'lppl1.3+) ; usually means "or later" ("lppl1.3a" 'lppl1.3a) ("lppl1.3b" 'lppl1.3b) ("lppl1.3c" 'lppl1.3c) ("cc0" 'cc0) ("cc-by-2" 'cc-by2.0) ("cc-by-3" 'cc-by3.0) ("cc-by-4" 'cc-by4.0) ("cc-by-sa-2" 'cc-by-sa2.0) ("cc-by-sa-3" 'cc-by-sa3.0) ("cc-by-sa-4" 'cc-by-sa4.0) ("mit" 'expat) ("x11" 'x11) ("fdl" 'fdl1.3+) ;; The GUST Font Nosource License, which is legally equivalent to ;; lppl1.3c+, is no longer in use (per ;; ). It has de ;; facto become GUST Font License 1.0. ((or "gfl" "gfsl") 'gfl1.0) ("isc" 'isc) ;; These are known non-free licenses ("noinfo" 'unknown) ("nosell" 'non-free) ("shareware" 'non-free) ("nosource" 'non-free) ("nocommercial" 'non-free) ("cc-by-nc-nd-1" 'non-free) ("cc-by-nc-nd-2" 'non-free) ("cc-by-nc-nd-2.5" 'non-free) ("cc-by-nc-nd-3" 'non-free) ("cc-by-nc-nd-4" 'non-free) ((? string? x) (string->license (string-split x #\space))) ((x) `(error unknown-license ,x)) ((lst ...) `(list ,@(map string->license lst))) (x `(error unknown-license ,x)))) (define* (filter-depends depends #:optional texlive-only) "Filter upstream package names DEPENDS to include only their equivalent Guix package names, without \"texlive-\" prefix. When TEXLIVE-ONLY is true, ignore Guix-specific packages." (delete-duplicates (filter-map (match-lambda ;; Hyphenation. Every TeX Live package is replaced with ;; "hyphen-complete", unless "hyphen-base" is the sole ;; dependency. ("hyphen-base" (and (not (member "hyph-utf8" depends)) "hyphen-base")) ((or (? (cut string-prefix? "hyphen-" <>)) "hyph-utf8" "dehyph" "dehyph-exptl" "ruhyphen" "ukrhyph") (and (not texlive-only) "hyphen-complete")) ;; Binaries placeholders are ignored. ((? (cut string-suffix? ".ARCH" <>)) #f) ;; So are TeX Live specific packages. ((or (? (cut string-prefix? "texlive-" <>)) "tlshell" "texlive.infra") #f) ;; And also development packages, which should inherit from ;; the current package anyway. ((? (cut string-suffix? "-dev" <>)) #f) ;; Guix does not use Asymptote from TeX Live. Ignore it. ("asymptote" #f) ;; TeXworks in TeX Live is only for Windows. Don't bother. ((or "texworks" "collection-texworks") #f) ;; Others. (name name)) depends))) (define (tlpdb version) "Return the TeX Live database associated to VERSION repository tag. The function fetches the requested \"texlive.tlpdb\" file and parses it as association list." (let* ((fields '((name . string) (shortdesc . string) (longdesc . string) (catalogue . string) (catalogue-license . string) (catalogue-ctan . string) (srcfiles . list) (runfiles . list) (docfiles . list) (binfiles . list) (depend . simple-list) (execute . simple-list))) (record (lambda* (key value alist #:optional (type 'string)) (let ((new (or (and=> (assoc-ref alist key) (lambda (existing) (cond ((eq? type 'string) (string-append existing " " value)) ((or (eq? type 'list) (eq? type 'simple-list)) (cons value existing))))) (cond ((eq? type 'string) value) ((or (eq? type 'list) (eq? type 'simple-list)) (list value)))))) (acons key new (alist-delete key alist))))) (database-url (string-append %texlive-repository "tags/texlive-" version "/Master/tlpkg/texlive.tlpdb"))) (call-with-input-string (svn-command "cat" database-url) (lambda (port) (let loop ;; Store the SVN revision of the packages database. ((all (list (cons 'database-revision (version->revision version)))) (current (list)) (last-property #false)) (let ((line (read-line port))) (cond ;; End of file. Don't forget to include Guix-specific package. ((eof-object? line) (values (append tlpdb-guix-packages all))) ;; End of record. ((string-null? line) (loop (cons (cons (assoc-ref current 'name) current) all) (list) #false)) ;; Continuation of a list ((and (zero? (string-index line #\space)) last-property) ;; Erase optional second part of list values like ;; "details=Readme" for files (let ((plain-value (first (string-split (string-trim-both line) #\space)))) (loop all (record last-property plain-value current 'list) last-property))) (else (or (and-let* ((space (string-index line #\space)) (key (string->symbol (string-take line space))) (value (string-drop line (1+ space))) (field-type (assoc-ref fields key))) ;; Erase second part of list keys like "size=29" (cond ((eq? field-type 'list) (loop all current key)) (else (loop all (record key value current field-type) key)))) (loop all current #false)))))))))) (define tlpdb/cached (memoize tlpdb)) (define latex-bin-dependency-tree ;; Return a list of packages used to build "latex-bin" package. Those ;; cannot provide it as a native input. Consequently, the importer sets ;; TEXLIVE-LATEX-BIN? argument to #F for all of them. (memoize (lambda (package-database) ;; Start out with "latex-bin", but also provide native inputs, which do ;; not appear as dependents, as roots for the search. (let loop ((packages (list "latex-bin" "metafont" "modes" "tex")) (deps '())) (if (null? packages) ;; `filter-depends' will always translate "hyphen-base" into ;; "hyphen-complete". Make sure plain hyphen-base appears in the ;; dependency tree. (cons "hyphen-base" (filter-depends deps)) (loop (append-map (lambda (name) (let ((data (assoc-ref package-database name))) (or (assoc-ref data 'depend) '()))) packages) (append packages deps))))))) (define (list-formats package-data) "Return a list of formats to build according to PACKAGE-DATA." (and=> (assoc-ref package-data 'execute) (lambda (actions) (delete-duplicates (filter-map (lambda (action) (match (string-split action #\space) (("AddFormat" fmt . _) (string-drop fmt (string-length "name="))) (_ #f))) ;; Get the right (alphabetic) order. (reverse actions)))))) (define (list-binfiles name package-database) "Return the list of \"binfiles\", i.e., files meant to be installed in \"bin/\" directory, for package NAME according to PACKAGE-DATABASE." (or (and-let* ((data (assoc-ref package-database name)) (depend (assoc-ref data 'depend)) ((member (string-append name ".ARCH") depend)) (bin-data (assoc-ref package-database ;; Any *nix-like architecture will do. (string-append name ".x86_64-linux")))) (map basename (assoc-ref bin-data 'binfiles))) '())) (define (list-linked-scripts name package-database) "Return a list of script names to symlink from \"bin/\" directory for package NAME according to PACKAGE-DATABASE. Consider as scripts files with \".lua\", \".pl\", \".py\", \".rb\", \".sh\", \".sno\", \".tcl\", \".texlua\", \".tlu\" extensions, and files without extension." (or (and-let* ((data (assoc-ref package-database name)) ;; List scripts candidates. Bail out if there are none. (runfiles (assoc-ref data 'runfiles)) (scripts (filter (cut string-prefix? "texmf-dist/scripts/" <>) runfiles)) ((pair? scripts)) (binfiles (list-binfiles name package-database))) (filter-map (lambda (script) (and (any (lambda (ext) (member (basename script ext) binfiles)) '(".lua" ".pl" ".py" ".rb" ".sh" ".sno" ".tcl" ".texlua" ".tlu")) (basename script))) ;; Get the right (alphabetic) order. (reverse scripts))) '())) (define (list-upstream-inputs upstream-name version database) "Return the list of corresponding to all the dependencies of package with UPSTREAM-NAME in VERSION." (let ((package-data (assoc-ref database upstream-name)) (scripts (list-linked-scripts upstream-name database))) (append ;; Native inputs. ;; ;; Texlive build system generates font metrics whenever a font metrics ;; file has the same base name as a Metafont file. In this case, provide ;; TEXLIVE-METAFONT. (or (and-let* ((runfiles (assoc-ref package-data 'runfiles)) (metrics (filter-map (lambda (f) (and (string-suffix? ".tfm" f) (basename f ".tfm"))) runfiles)) ((not (null? metrics))) ((any (lambda (f) (and (string-suffix? ".mf" f) (member (basename f ".mf") metrics))) runfiles))) (list (upstream-input (name "metafont") (downstream-name "texlive-metafont") (type 'native)))) '()) ;; Regular inputs. ;; ;; Those may be required by scripts associated to the package. (match (append-map (lambda (s) (cond ((string-suffix? ".pl" s) '("perl")) ((string-suffix? ".py" s) '("python")) ((string-suffix? ".rb" s) '("ruby")) ((string-suffix? ".tcl" s) '("tcl" "tk")) (else '()))) scripts) (() '()) (inputs (map (lambda (input-name) (upstream-input (name input-name) (downstream-name input-name) (type 'regular))) (delete-duplicates inputs string=)))) ;; Propagated inputs. ;; ;; Return the "depend" references given in the TeX Live database. Also ;; check if the package has associated binaries built from ;; TEXLIVE-SOURCE. In that case, add a Guix-specific NAME-bin propagated ;; input. (let ((binfiles (list-binfiles upstream-name database))) (map (lambda (input-name) (upstream-input (name input-name) (downstream-name (downstream-package-name "texlive-" input-name)) (type 'propagated))) (sort (append (filter-depends (or (assoc-ref package-data 'depend) '())) ;; Check if propagation of binaries is necessary. It ;; happens when binfiles outnumber the scripts, if any. (if (and (> (length binfiles) (length scripts)) (not (member upstream-name no-bin-propagation-packages))) ;; LIBKPATHSEA contains the executables for KPATHSEA. ;; There is no KPATHSEA-BIN. (list (if (equal? upstream-name "kpathsea") "libkpathsea" (string-append upstream-name "-bin"))) '())) stringtexlive-inputs upstream-inputs type) (map (compose string->symbol upstream-input-downstream-name) (filter (upstream-input-type-predicate type) upstream-inputs))) (define (files->locations files) (define (trim-filename entry) (string-join (drop-right (string-split entry #\/) 1) "/" 'suffix)) ;; Generic locations are shared by multiple packages. Provide the full file ;; name to make so as to extract only the files related to the package being ;; imported. (let-values (((generic specific) (partition (lambda (f) ;; Only grab files from generic locations, not ;; sub-directories. (any (cut string=? <> (trim-filename f)) texlive-generic-locations)) files))) (append generic ;; Remove sub-directories, i.e., more specific entries with the ;; same prefix. (delete-duplicates (sort (map trim-filename specific) string<) string-prefix?)))) (define (texlive->svn-multi-reference upstream-name version database) "Return object for TeX Live package with UPSTREAM-NAME at VERSION." (let* ((data (assoc-ref database upstream-name)) (files (append (or (assoc-ref data 'docfiles) (list)) (or (assoc-ref data 'runfiles) (list)) (or (assoc-ref data 'srcfiles) (list)))) (locations ;; Drop "texmf-dist/" prefix from files. Special case ;; TEXLIVE-SCRIPTS and TEXLIVE-SOURCE, where files are not always ;; exported from "texmf-dist/". (if (member upstream-name '("scripts" "source")) files (files->locations ;; Ignore any file not starting with the expected prefix, such ;; as tlpkg/tlpostcode/... Nothing good can come from this. (filter-map (lambda (file) (and (string-prefix? "texmf-dist/" file) (string-drop file (string-length "texmf-dist/")))) files))))) (svn-multi-reference (url (match upstream-name ("scripts" (string-append %texlive-repository "tags/texlive-" version "/Master")) ("source" (string-append %texlive-repository "tags/texlive-" version "/Build/source")) (_ (texlive-packages-repository version)))) (locations (sort locations string<)) (revision (assoc-ref database 'database-revision))))) (define (tlpdb->package upstream-name version database) (and-let* ((data (assoc-ref database upstream-name)) (name (downstream-package-name "texlive-" upstream-name)) (reference (texlive->svn-multi-reference upstream-name version database)) (source (with-store store (download-multi-svn-to-store store reference (format #f "~a-~a-svn-multi-checkout" name version))))) (let* ((scripts (list-linked-scripts upstream-name database)) (upstream-inputs (list-upstream-inputs upstream-name version database)) (tex-formats (list-formats data)) (meta-package? (null? (svn-multi-reference-locations reference))) (empty-package? (and meta-package? (not (pair? tex-formats))))) (values `(package (name ,name) (version ,(if empty-package? '%texlive-version version)) (source ,(and (not meta-package?) `(origin (method svn-multi-fetch) (uri (svn-multi-reference (url ,(match upstream-name ("scripts" '(string-append %texlive-repository "tags/texlive-" version "/Master")) ("source" '(string-append %texlive-repository "tags/texlive-" version "/Build/source")) (_ '(texlive-packages-repository version)))) (revision ,(svn-multi-reference-revision reference)) (locations (list ,@(svn-multi-reference-locations reference))))) (file-name (git-file-name name version)) (sha256 (base32 ,(bytevector->nix-base32-string (let-values (((port get-hash) (open-sha256-port))) (write-file source port) (force-output port) (get-hash)))))))) ,@(if (assoc-ref data 'docfiles) '((outputs '("out" "doc"))) '()) ,@(if (string= upstream-name (string-drop name (string-length "texlive-"))) '() `((properties '((upstream-name . ,upstream-name))))) ;; Build system. ;; ;; Use trivial build system only when the package contains no files, ;; and no TeX format file is expected to be built. (build-system ,(if empty-package? 'trivial-build-system 'texlive-build-system)) ;; Arguments. ,@(let* ((latex-bin-dependency? (member upstream-name (latex-bin-dependency-tree database))) (arguments (append (if empty-package? '(#:builder #~(mkdir #$output)) '()) (if latex-bin-dependency? '(#:texlive-latex-bin? #f) '()) (if (pair? scripts) `(#:link-scripts #~(list ,@scripts)) '()) (if (pair? tex-formats) `(#:create-formats #~(list ,@tex-formats)) '())))) (if (pair? arguments) `((arguments (list ,@arguments))) '())) ;; Inputs. ,@(match (upstream-inputs->texlive-inputs upstream-inputs 'native) (() '()) (inputs `((native-inputs (list ,@inputs))))) ,@(match (upstream-inputs->texlive-inputs upstream-inputs 'regular) (() '()) (inputs `((inputs (list ,@inputs))))) ,@(match (upstream-inputs->texlive-inputs upstream-inputs 'propagated) (() '()) (inputs `((propagated-inputs (list ,@inputs))))) ;; Home page, synopsis, description and license. (home-page ,(cond (meta-package? "https://www.tug.org/texlive/") ((or (assoc-ref data 'catalogue) (assoc-ref data 'name)) => (cut string-append "https://ctan.org/pkg/" <>)) (else "https://www.tug.org/texlive/"))) (synopsis ,(assoc-ref data 'shortdesc)) (description ,(and=> (assoc-ref data 'longdesc) beautify-description)) (license ,(cond (meta-package? '(fsf-free "https://www.tug.org/texlive/copying.html")) ((assoc-ref data 'catalogue-license) => string->license) (else #f)))) ;; List of pure TeX Live dependencies for recursive calls. (filter-depends (or (assoc-ref data 'depend) '()) #t))))) (define texlive->guix-package (lambda* (name #:key version database #:allow-other-keys) "Find the metadata for NAME in the TeX Live database and return the associated Guix package, or #f on failure. Fetch metadata for a specific version whenever VERSION keyword is specified. Otherwise, grab package latest release. When DATABASE is provided, fetch metadata from there, ignoring VERSION." (let ((version (or version (latest-texlive-tag)))) (tlpdb->package name version (or database (tlpdb/cached version)))))) (define* (texlive-recursive-import name #:key repo version) (recursive-import name #:repo repo #:version version #:repo->guix-package texlive->guix-package #:guix-name guix-name)) ;;; ;;; Updates. ;;; (define (package-from-texlive-repository? package) (let ((name (package-name package))) ;; TEXLIVE-SCRIPTS and TEXLIVE-SOURCE do not use TEXLIVE-BUILD-SYSTEM, but ;; package's structure is sufficiently regular to benefit from ;; auto-updates. (or (member name '("texlive-scripts" "texlive-source")) (and (string-prefix? "texlive-" (package-name package)) (eq? 'texlive (build-system-name (package-build-system package))))))) (define* (latest-release package #:key version) "Return an for the latest release of PACKAGE. Optionally include a VERSION string to fetch a specific version." (let* ((version (or version (latest-texlive-tag))) (database (tlpdb/cached version)) (upstream-name (package-upstream-name* package))) (and (assoc-ref database upstream-name) (upstream-source (package upstream-name) (version version) (urls (texlive->svn-multi-reference upstream-name version database)) (inputs (list-upstream-inputs upstream-name version database)))))) (define %texlive-updater ;; The TeX Live updater. It is restricted to TeX Live releases (2023.0, ;; 2024.2, ...); it doesn't include revision bumps for individual packages. (upstream-updater (name 'texlive) (description "Updater for TeX Live packages") (pred package-from-texlive-repository?) (import latest-release))) ;;; texlive.scm ends here