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2021-09-18import: go: Match "go-import" meta tags anywhere....Some personal sites forget to put <meta name="go-import" ...> in a <head> element, so look anywhere for them. Partly fixes <https://issues.guix.gnu.org/50595>. Reported by Stephen Paul Weber <singpolyma@singpolyma.net>. * guix/import/go.scm (fetch-module-meta-data): Match "go-import" meta tags anywhere in the page. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Sarah Morgensen
2021-09-18import: go: Improve handling of modules in VCS subdirectories....Use the supplied module path (instead of the repository root) as the import path for everything except source and homepage URLs. For modules not in the root of a VCS repository, set #:unpack-path to the repository root by default. Partly fixes <https://issues.guix.gnu.org/50595>. Reported by Stephen Paul Weber <singpolyma@singpolyma.net>. * guix/import/go.scm (go-module->guix-package): Use 'module-path' instead of 'root-module-path' for #:import-path. Emit #:unpack-path when #:import-path is not equal to 'root-module-path'. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Sarah Morgensen
2021-09-07import: go: Fix import when import path redirects....* guix/import/go.scm (fetch-module-meta-data): If no meta entries have a matching import prefix, return the first entry instead of #f. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Sarah Morgensen
2021-09-01import: go: Improve error handling....* guix/import/go.scm (go-module->guix-package*): Handle errors, remove memoize. (go-module-recursive-import): Remove 'guard', add memoize. * guix/scripts/import/go.scm (guix-import-go): Adjust. * tests/go.scm: Adjust. Signed-off-by: Ludovic Courtès <ludo@gnu.org> zimoun
2021-09-01import: go: Return false for package not found....* guix/import/go.scm (go-module-recursive-import): Explicitly return false when packages are not found. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Sarah Morgensen
2021-07-18import: go: Fix indentation....* guix/import/go.scm: Fix indentation. Maxim Cournoyer
2021-07-18import: go: Upgrade go.mod parser....Upgrade the go.mod parser to handle the full go.mod spec, and to gracefully handle unexpected/malformed syntax. Restructure parser usage, making the parse tree available for other uses. guix/import/go.scm (parse-go.mod): Parse using (ice-9 peg) instead of regex matching for more robustness. Return a list of directives. (go.mod-directives): New procedure. (go.mod-requirements): Likewise. (go-module->guix-package): Use it. (%go.mod-replace-directive-rx): Remove unused variable. tests/go.scm (testing-parse-mod): Adjust accordingly. (go.mod-requirements) (fixture-go-mod-unparseable) (fixture-go-mod-retract) (fixture-go-mod-strings): New variables. ("parse-go.mod: simple") ("parse-go.mod: comments and unparseable lines") ("parse-go.mod: retract") ("parse-go.mod: raw strings and quoted strings") ("parse-go.mod: complete"): New tests. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Sarah Morgensen
2021-07-17import: go: Handle multiple go-import meta tags....* guix/import/go.scm (fetch-module-meta-data): Parse all go-import meta tags and return the first 'module-meta' with a matching import prefix. [go-import->module-meta]: Extract parsing into new procedure. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Sarah Morgensen via Guix-patches via
2021-07-17import: go: Fix parsing of pkg.go.dev licenses after site update....* guix/import/go.scm (go-package-licenses): Find license names in 'h2 // div // *text*' elements rather than 'h2 // *text*' elements. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Sarah Morgensen via Guix-patches via
2021-07-05import: go: Replace tildes with hyphens in package names....Fixes <https://issues.guix.gnu.org/48111>. * guix/import/go.scm (go-module->guix-package-name): Replace tildes with hyphens. Signed-off-by: Leo Prikler <leo.prikler@student.tugraz.at> Sarah Morgensen
2021-06-28import: go: Fix match-error in 'go-package-description'...* guix/import/go.scm (go-package-description): Make sure description* is always a list, so the result is properly matched. Signed-off-by: Björn Höfling <bjoern.hoefling@bjoernhoefling.de> Sarah Morgensen via Guix-patches via
2021-04-23import: go: Autoload (htmlprag)....Fixes <https://bugs.gnu.org/47924>. Reported by Carl Dong <contact@carldong.me>. * guix/import/go.scm: Autoload (htmlprag). Ludovic Courtès
2021-04-23import: go: Do not set '%strict-tokenizer?' from the top level....This avoids interference with other users of (htmlprag) and makes the intent clearer. * guix/import/go.scm <top level>: Remove call to '%strict-tokenizer?'. (go-package-licenses, go-package-description) (go-package-synopsis, fetch-module-meta-data): Pass #:strict? #t to 'html->sxml'. Ludovic Courtès
2021-04-09import: go: Append version to symbol name in the pinned version mode....This allows importing packages with complicated version specific dependency chains without the package symbol names colliding. * doc/guix.texi (Invoking guix import): Document the --pin-versions option. Mention that a specific version can be imported. Remove the experimental warning. * guix/import/go.scm (go-module->guix-package-name)[version]: Add optional argument. Rewrite the character translation in terms of string-map. (go-module->guix-package): Conditionally use dependencies whose symbol include their version, based no the value of the PIN-VERSIONS? argument. * guix/import/utils.scm (package->definition): Add a new case where the full version string is appended to the package symbol. * guix/scripts/import.scm (guix-import): Correctly print forms starting with '(define-public [...]'. * guix/scripts/import/go.scm (guix-import-go): Conditionally include the version in the package symbols defined. Maxim Cournoyer
2021-04-09import: go: Add an option to use pinned versions....The ability to pin versions is handy when having to deal to packages that bootstrap themselves through a chain of former versions. Not using pinned versions in these case could introduce dependency cycles. * guix/build-system/go.scm (guix) (%go-version-rx): Rename to... (%go-pseudo-version-rx): ... this. Simplify the regular expression, which in turns makes it more robust. * guix/build-system/go.scm (go-version->git-ref): Adjust following the above rename. (go-pseudo-version?): New predicate. (go-module-latest-version): Rename to ... (go-module-version-string): ... this. Rename goproxy-url argument to just goproxy. Add a VERSION keyword argument, update docstring and adjust to have it used. (go-module-available-versions): New procedure. (%go.mod-require-directive-rx): Document regexp. (parse-go.mod): Harmonize the way dependencies are recorded to a list of lists rather than a list of pairs, as done for other importers. Rewrite to directly pass multiple values rather than a record object. Filter the replaced modules in a functional style. (go-module->guix-package): Add docstring. [version, pin-versions?]: New arguments. Rename the GOPROXY-URL argument to GOPROXY. Adjust to the new returned value of fetch-go.mod, which is a string. Fail when the provided version doesn't exist. Return a list dependencies and their versions when in pinned versions mode, else just the dependencies. (go-module-recursive-import)[version, pin-versions?]: New arguments. Honor the new arguments and guard against network errors. * guix/scripts/import/go.scm (%default-options): Register a default value for the goproxy argument. (show-help): Document that a version can be specified. Remove the --version argument and add a --pin-versions argument. (%options)[version]: Remove option. [pin-versions]: Add option. (guix-import-go): Adjust so the version provided from the module name is honored, along the new pin-versions? argument. * tests/go.scm: Adjust and add new tests. Maxim Cournoyer
2021-04-09import: go: Improve synopsis and description parsing....* guix/import/go.scm (%strict-tokenizer?): Set parameter to #t. (go-path-escape): Redefine to prevent inlining. (http-get*): Replace by ... (http-fetch*): this ... (json-fetch*): New procedure. (go.pkg.dev-info): Use http-fetch*. (go-package-licenses): Rewrite in terms of go.pkg.dev-info. (go-package-description): Likewise. (go-package-synopsis): Likewise. (fetch-go.mod): Use the memoized http-fetch*. (parse-go.mod): Adjust to receive content as a string. (fetch-module-meta-data): Adjust to use http-fetch*. (go-module->guix-package): Adjust to the modified fetch-go.mod return value. [inputs]: Use propagated inputs, which is the most common situations for Go libraries. [description]: Beautify description. [licenses]: Do no check for #f. The result of the license parsing is always a list. * tests/go.scm: Adjust following above changes. Maxim Cournoyer
2021-04-04import: go: Replace underscores with hyphens in package names....As per section '16.4.2 Package Naming' in the manual, use hypens instead of underscores in package names. * guix/import/go.scm (go-module->guix-package-name): Replace underscores with hyphens. Signed-off-by: Leo Famulari <leo@famulari.name> Xinglu Chen
2021-03-10import: go: Compute the hash of Git checkouts....* guix/import/go.scm (vcs-file?, file-hash, git-checkout-hash): New procedures. (vcs->origin): Use 'git-checkout-hash' in the 'git case. Ludovic Courtès
2021-03-10import: Add Go importer....This patch adds a 'guix import go' command. * doc/guix.texi (Requirements): Mention Guile-Lib dependency. (Invoking guix import): Document 'guix import go'. * gnu/packages/package-management.scm (guix)[inputs, propagated-inputs]: Add GUILE-LIB. * guix/self.scm (compiled-guix)[guile-lib]: New variable. [dependencies]: Add it. (specification->package): Add "guile-lib". * guix/build-system/go.scm (go-version->git-ref): New procedure. * guix/import/go.scm, guix/scripts/import/go.scm, tests/go.scm: New files. * guix/scripts/import.scm: Declare subcommand guix import go * po/guix/POTFILES.in: Add 'guix/scripts/import/go.scm'. * Makefile.am (MODULES): Add 'guix/import/go.scm' and 'guix/scripts/import/go.scm'. (SCM_TESTS): Add 'tests/go.scm'. Co-Authored-By: Helio Machado <0x2b3bfa0@gmail.com> Co-Authored-By: Francois Joulaud <francois.joulaud@radiofrance.com> Co-Authored-By: Maxim Cournoyer <maxim.cournoyer@gmail.com> Co-Authored-by: Ludovic Courtès <ludo@gnu.org> Katherine Cox-Buday