Golang does not support the 'socks5h://' schema for http[s]_proxy env variable: https://github.com/golang/go/blob/ 9123221ccf3c80c741ead5b6f2e960573b1676b9/src/vendor/golang.org/x/net/http/ httpproxy/proxy.go#L152-L159, while libcurl supports it: https://github.com/curl/curl/blob/ ae98b85020094fb04eee7e7b4ec4eb1a38a98b98/docs/libcurl/opts/CURLOPT_PROXY. 3#L48-L59. So, if a 'https_proxy=socks5h://127.0.0.1:1080' env has been set in the make.conf to make curl (assuming curl is the current download command) to download all packages through the proxy, go-module_live_vendor will fail.
The only difference between these two schemas is, 'socks5h' will solve the hostname via the proxy while 'socks5' will not. I think it's ok to fallback 'socks5h' to 'socks5' for `go vendor` command and warn user, until golang supports it. related to issue: golang/go#24135 Closes: https://github.com/gentoo/gentoo/pull/28887 Signed-off-by: Ryan Qian <i...@bitbili.net> diff --git a/eclass/go-module.eclass b/eclass/go-module.eclass index 10ed475c5b11e..d1b5798b6f40f 100644 --- a/eclass/go-module.eclass +++ b/eclass/go-module.eclass @@ -14,7 +14,7 @@ # written in the go programming language that uses modules. # If the software you are packaging has a file named go.mod in its top level # directory, it uses modules. -# +# # Modules have been the preferred method of tracking dependencies in software # written in Go since version 1.16, # so if the software isn't using modules, it should be updated. @@ -119,13 +119,13 @@ RESTRICT+=" strip" # # You can use some combination of sed/awk/cut to extract the # contents of EGO_SUM or use the dev-go/get-ego-vendor tool. -# +# # One manual way to do this is the following: # # @CODE # # cat go.sum | cut -d" " -f1,2 | awk '{print "\t\"" $0 "\""}' -# +# # @CODE # # The format of go.sum is described upstream here: @@ -485,6 +485,27 @@ go-module_live_vendor() { [[ -d "${S}"/vendor ]] && die "${FUNCNAME} only allowed when upstream isn't vendoring" + local hp + local -a hps + if [[ -n $HTTP_PROXY ]]; then + hps+=( HTTP_PROXY ) + elif [[ -n $http_proxy ]]; then + hps+=( http_proxy ) + fi + if [[ -n $HTTPS_PROXY ]]; then + hps+=( HTTPS_PROXY ) + elif [[ -n $https_proxy ]]; then + hps+=( https_proxy ) + fi + for hp in "${hps[@]}"; do + if [[ -n ${!hp} ]] && [[ ${!hp} =~ ^socks5h:// ]]; then + set -- export ${hp}="socks5${!hp#socks5h}" + ewarn "golang does not support the 'socks5h://' schema for '${hp}', fallback to the 'socks5://' schema" + einfo "${@}" + "${@}" + fi + done + pushd "${S}" >& /dev/null || die ego mod vendor popd >& /dev/null || die
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