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30 lines
1.7 KiB
30 lines
1.7 KiB
#!/bin/sh |
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set -e |
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# Log and execute provided args. |
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log_exec() { echo "$ ${*}"; "$@"; } |
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# Grab environment variables and set defaults + requirements. |
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GO_BUILDTAGS="${GO_BUILDTAGS-} netgo osusergo static_build kvformat timetzdata" |
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GO_LDFLAGS="${GO_LDFLAGS-} -s -w -extldflags '-static' -X 'main.Version=${VERSION:-$(git describe --tags --abbrev=0)}'" |
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GO_GCFLAGS=${GO_GCFLAGS-} |
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# Maintain old $DEBUG compat. |
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[ ! -z "$DEBUG" ] && \ |
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GO_BUILDTAGS="${GO_BUILDTAGS} debugenv" |
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# Available Go build tags, with explanation, followed by benefits of enabling it: |
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# - kvformat: enables prettier output of log fields (slightly better performance) |
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# - timetzdata: embed timezone database inside binary (allow setting local time inside Docker containers, at cost of 450KB) |
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# - notracing: disables compiling-in otel tracing support (reduced binary size, better performance) |
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# - nometrics: disables compiling-in otel metrics support (reduced binary size, better performance) |
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# - noerrcaller: disables caller function prefix in errors (slightly better performance, at cost of err readability) |
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# - debug: enables /debug/pprof endpoint (adds debug, at performance cost) |
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# - debugenv: enables /debug/pprof endpoint if DEBUG=1 env during runtime (adds debug, at performance cost) |
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# - moderncsqlite3: reverts to using the C-to-Go transpiled SQLite driver (disables the WASM-based SQLite driver) |
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log_exec env CGO_ENABLED=0 go build -trimpath -v \ |
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-tags "${GO_BUILDTAGS}" \ |
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-ldflags="${GO_LDFLAGS}" \ |
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-gcflags="${GO_GCFLAGS}" \ |
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./cmd/gotosocial
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