Hi Lukas, just two small typos I stumbled over.
On Tue, Oct 17 2023 at 15:26 +0200, "Lukas Funke" <[email protected]> wrote: > From: Lukas Funke <[email protected]> > > Signed-off-by: Lukas Funke <[email protected]> > --- > meta/classes/go-vendor.bbclass | 135 +++++++++++++++++++++++++++++++++ > 1 file changed, 135 insertions(+) > create mode 100644 meta/classes/go-vendor.bbclass > > diff --git a/meta/classes/go-vendor.bbclass b/meta/classes/go-vendor.bbclass > new file mode 100644 > index 0000000000..13f1b8b2be > --- /dev/null > +++ b/meta/classes/go-vendor.bbclass > @@ -0,0 +1,135 @@ > +# > +# Copyright 2023 (C) Weidmueller GmbH & Co KG > +# Author: Lukas Funke <[email protected]> > +# > +# Handle Go vendor support for offline builds > +# > +# When importing Go modules, Go downloads the imported module using s/imported module/imported modules/ > +# a network (proxy) connection ahead of the compile stage. This contradicts > +# the yocto build concept of fetching every source ahead of build-time > +# and supporting offline builds. > +# > +# To support offline builds, we use Go 'vendoring': module dependencies are > +# downloaded during the fetch-phase and unpacked into the modules 'vendor' > +# folder. Additinally a manifest file is generated for the 'vendor' folder s/Additinally/Additionally/ Best regards Ulrich > +# > + > +inherit go-mod > + > +def go_src_uri(repo, version, path=None, subdir=None, \ > + vcs='git', replaces=None, pathmajor=None): > + > + destsuffix = "git/src/import/vendor.fetch" > + go_module_path = repo if not path else path > + > + src_uri = "{}://{}" \ > + ";name={}" \ > + "".format(vcs, repo, \ > + go_module_path.replace('/', '.')) > + > + src_uri += ";destsuffix={}/{}@{}".format(destsuffix, \ > + go_module_path, \ > + version) > + > + if vcs == "git": > + src_uri += ";nobranch=1;protocol=https" > + if replaces: > + src_uri += ";go_module_replacement={}".format(replaces) > + if subdir: > + src_uri += ";go_subdir={}".format(subdir) > + if pathmajor: > + src_uri += ";go_pathmajor={}".format(pathmajor) > + > + return src_uri > + > + > +python do_go_vendor() { > + import shutil > + > + src_uri = (d.getVar('SRC_URI') or "").split() > + > + if len(src_uri) == 0: > + bb.error("SRC_URI is empty") > + return > + > + default_destsuffix = "git/src/import/vendor.fetch" > + fetcher = bb.fetch2.Fetch(src_uri, d) > + go_import = d.getVar('GO_IMPORT') > + source_dir = d.getVar('S') > + > + vendor_dir = os.path.join(source_dir, *['src', go_import, 'vendor']) > + import_dir = os.path.join(source_dir, *['src', 'import', 'vendor.fetch']) > + > + bb.utils.mkdirhier(vendor_dir) > + modules = {} > + > + for url in fetcher.urls: > + srcuri = fetcher.ud[url].host + fetcher.ud[url].path > + > + # Skip main module for which the recipe is actually created > + if srcuri == go_import: > + continue > + > + # Skip local files > + if fetcher.ud[url].type == 'file': > + continue > + > + destsuffix = fetcher.ud[url].parm.get('destsuffix') > + # We derive the module path / version in the following manner > (exmaple): > + # > + # destsuffix = git/src/import/vendor.fetch/github.com/foo/[email protected] > + # p = github.com/foo/[email protected] > + # path = github.com/foo/bar > + # version = v1.2.3 > + > + p = destsuffix[len(default_destsuffix)+1:] > + path, version = p.split('@') > + > + subdir = fetcher.ud[url].parm.get('go_subdir') > + subdir = "" if not subdir else subdir > + > + pathMajor = fetcher.ud[url].parm.get('go_pathmajor') > + pathMajor = "" if not pathMajor else pathMajor > + > + base = path[:-(len(subdir)+len(pathMajor))-1] > + r = fetcher.ud[url].parm.get('go_module_replacement') > + > + if not path in modules and not r: > + modules[path] = { > + "version": version, > + "src": os.path.join(import_dir, *[p, > subdir]), > + "subdir": subdir, > + "pathMajor": pathMajor, > + } > + > + for module_key in sorted(modules): > + > + # only take the version which is explicitly listed > + # as a dependency in the go.mod > + module = modules[module_key] > + src = module['src'] > + > + # If the module is released at major version 2 or higher, the module > + # path must end with a major version suffix like /v2. > + # This may or may not be part of the subdirectory name > + # > + # https://go.dev/ref/mod#modules-overview > + srcMajorVersion = os.path.join(src, module['pathMajor'].strip('/')) > + if os.path.exists(srcMajorVersion): > + src = srcMajorVersion > + dst = os.path.join(vendor_dir, module_key) > + if os.path.exists(dst): > + shutil.rmtree(dst) > + > + bb.debug(1, "cp %s --> %s" % (src, dst)) > + shutil.copytree(src, dst, symlinks=True, \ > + ignore=shutil.ignore_patterns(".git", \ > + "vendor", \ > + "*.md", \ > + "*._test.go")) > + # Copy vendor manifest > + bb.debug(1, "cp %s --> %s" % (os.path.join(d.getVar('WORKDIR'), > "modules.txt"), vendor_dir)) > + shutil.copy2(os.path.join(d.getVar('WORKDIR'), "modules.txt"), > vendor_dir) > +} > + > +addtask go_vendor before do_populate_lic after do_unpack -- Pengutronix e.K. | Ulrich Ölmann | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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