1b7009087e
It's bad form to embed timestamps in binaries as it prevents reproducible builds of the resulting binary. The Reproducible Builds project defines SOURCE_DATE_EPOCH to help reproduce binaries by allowing the date format to be overridden. This patch adds support for this for GNU and BSD date. Go 1.13 introduces `-trimpath` which strips build paths from all compiled binaries. This enables people to reproduce the distributed cli binary without having to recreate the build path. https://reproducible-builds.org/specs/source-date-epoch/ https://reproducible-builds.org/docs/build-path/ Signed-off-by: Morten Linderud <morten@linderud.pw>
37 lines
1.3 KiB
Makefile
37 lines
1.3 KiB
Makefile
BUILD_FILES = $(shell go list -f '{{range .GoFiles}}{{$$.Dir}}/{{.}}\
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{{end}}' ./...)
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GH_VERSION ?= $(shell git describe --tags 2>/dev/null || git rev-parse --short HEAD)
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DATE_FMT = +%Y-%m-%d
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ifdef SOURCE_DATE_EPOCH
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BUILD_DATE ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u "$(DATE_FMT)")
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else
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BUILD_DATE ?= $(shell date "$(DATE_FMT)")
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endif
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LDFLAGS := -X github.com/cli/cli/command.Version=$(GH_VERSION) $(LDFLAGS)
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LDFLAGS := -X github.com/cli/cli/command.BuildDate=$(BUILD_DATE) $(LDFLAGS)
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ifdef GH_OAUTH_CLIENT_SECRET
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LDFLAGS := -X github.com/cli/cli/context.oauthClientID=$(GH_OAUTH_CLIENT_ID) $(LDFLAGS)
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LDFLAGS := -X github.com/cli/cli/context.oauthClientSecret=$(GH_OAUTH_CLIENT_SECRET) $(LDFLAGS)
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endif
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bin/gh: $(BUILD_FILES)
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@go build -trimpath -ldflags "$(LDFLAGS)" -o "$@" ./cmd/gh
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test:
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go test ./...
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.PHONY: test
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site:
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git worktree add site gh-pages
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site-docs: site
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git -C site pull
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git -C site rm 'manual/gh*.md' 2>/dev/null || true
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go run ./cmd/gen-docs site/manual
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for f in site/manual/gh*.md; do sed -i.bak -e '/^### SEE ALSO/,$$d' "$$f"; done
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rm -f site/manual/*.bak
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git -C site add 'manual/gh*.md'
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git -C site commit -m 'update help docs'
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git -C site push
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.PHONY: site-docs
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