43db1c25dc
Adds support for Go modules by detecting a go.mod file and, if available, using it. In addition, to continue supporting vendoring (and avoid the need for git on all module builds), if a package includes a vendor directory, the module mode will switch to vendor mode if not already set. This will use vendored source code for dependencies instead of downloading that code again using the descriptions under go.mod. go_mod_mode=vendor also skips the go.sum check because nothing is downloaded that isn't already verified, so this fixes packages with vendored code that have checksum mismatches due to Go 1.11.4 module checksum changes. [ci skip] Closes: #6036 [via git-merge-pr]
49 lines
1.5 KiB
Bash
49 lines
1.5 KiB
Bash
#
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# This helper is for templates for Go packages.
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#
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do_configure() {
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# $go_import_path must be set, or we can't link $PWD into $GOSRCPATH
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# nor build from modules
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if [ -z "$go_import_path" ]; then
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msg_error "\"\$go_import_path\" not set on $pkgname template.\n"
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fi
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# This isn't really configuration, but its needed by packages
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# that do unusual things with the build where the expect to be
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# able to cd into the $GOSRCPATH
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if [[ "${go_mod_mode}" != "off" ]] && [[ -f go.mod ]]; then
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# Skip GOPATH symlink for Go modules
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msg_normal "Building $pkgname using Go modules.\n"
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elif [[ "${go_get}" != "yes" ]]; then
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mkdir -p "$(dirname ${GOSRCPATH})"
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ln -fs $PWD "${GOSRCPATH}"
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fi
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}
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do_build() {
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go_package=${go_package:-$go_import_path}
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# Build using Go modules if there's a go.mod file
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if [[ "${go_mod_mode}" != "off" ]] && [[ -f go.mod ]]; then
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if [[ -z "${go_mod_mode}" ]] && [[ -d vendor ]]; then
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msg_normal "Using vendor dir for $pkgname Go dependencies.\n"
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go_mod_mode=vendor
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elif [[ "${go_mod_mode}" = "default" ]]; then
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# Allow templates to explicitly opt into the go tool's
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# default behavior.
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go_mod_mode=
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fi
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go build -o "${GOPATH}/bin/$(basename ${go_package})" -mod="${go_mod_mode}" -x -tags "${go_build_tags}" -ldflags "${go_ldflags}" ${go_package}
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else
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# Otherwise, build using GOPATH
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go get -x -tags "${go_build_tags}" -ldflags "${go_ldflags}" ${go_package}
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fi
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}
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do_install() {
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find "${GOPATH}/bin" -type f -executable | while read line
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do
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vbin "${line}"
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done
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}
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