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Add golang 1.24
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‎.github/workflows/ci.yml

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glab: 'glab/**'
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go2chef: 'go2chef/**'
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golang/1.23/noble: 'golang/1.23/noble/**'
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golang/1.24/noble: 'golang/1.24/noble/**'
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grafana/grafana-oss: 'grafana/grafana-oss/**'
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hadolint: 'hadolint/**'
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hashicorp/terraform: 'hashicorp/terraform/**'

‎golang/1.24/noble/.dockerignore

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test

‎golang/1.24/noble/Containerfile

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# syntax=docker/dockerfile:1
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ARG BASE_IMAGE=docker.io/polymathrobotics/buildpack-deps:noble-scm
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FROM $BASE_IMAGE AS base
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FROM base AS build
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ENV PATH /usr/local/go/bin:$PATH
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ENV GOLANG_VERSION=1.24.4
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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# hadolint ignore=DL3003, SC2086
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RUN set -eux; \
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now="$(date '+%s')"; \
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arch="$(dpkg --print-architecture)"; arch="${arch##*-}"; \
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url=; \
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case "$arch" in \
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'amd64') \
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url='https://dl.google.com/go/go1.24.4.linux-amd64.tar.gz'; \
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sha256='77e5da33bb72aeaef1ba4418b6fe511bc4d041873cbf82e5aa6318740df98717'; \
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;; \
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'armhf') \
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url='https://dl.google.com/go/go1.24.4.linux-armv6l.tar.gz'; \
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sha256='6a554e32301cecae3162677e66d4264b81b3b1a89592dd1b7b5c552c7a49fe37'; \
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;; \
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'arm64') \
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url='https://dl.google.com/go/go1.24.4.linux-arm64.tar.gz'; \
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sha256='d5501ee5aca0f258d5fe9bfaed401958445014495dc115f202d43d5210b45241'; \
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;; \
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'i386') \
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url='https://dl.google.com/go/go1.24.4.linux-386.tar.gz'; \
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sha256='130c9b061082eca15513e595e9952a2ded32e737e609dd0e49f7dfa74eba026d'; \
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;; \
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'mips64el') \
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url='https://dl.google.com/go/go1.24.4.linux-mips64le.tar.gz'; \
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sha256='fa763d8673f94d6e534bb72c3cf675d4c2b8da4a6da42a89f08c5586106db39c'; \
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;; \
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'ppc64el') \
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url='https://dl.google.com/go/go1.24.4.linux-ppc64le.tar.gz'; \
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sha256='9ca4afef813a2578c23843b640ae0290aa54b2e3c950a6cc4c99e16a57dec2ec'; \
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;; \
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'riscv64') \
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url='https://dl.google.com/go/go1.24.4.linux-riscv64.tar.gz'; \
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sha256='1d7034f98662d8f2c8abd7c700ada4093acb4f9c00e0e51a30344821d0785c77'; \
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;; \
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's390x') \
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url='https://dl.google.com/go/go1.24.4.linux-s390x.tar.gz'; \
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sha256='0449f3203c39703ab27684be763e9bb78ca9a051e0e4176727aead9461b6deb5'; \
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;; \
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*) echo >&2 "error: unsupported architecture '$arch' (likely packaging update needed)"; exit 1 ;; \
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esac; \
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\
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wget -O go.tgz.asc "$url.asc"; \
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wget -O go.tgz "$url" --progress=dot:giga; \
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echo "$sha256 *go.tgz" | sha256sum -c -; \
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\
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# https://github.com/golang/go/issues/14739#issuecomment-324767697
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GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; \
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# https://www.google.com/linuxrepositories/
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gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 'EB4C 1BFD 4F04 2F6D DDCC EC91 7721 F63B D38B 4796'; \
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# let's also fetch the specific subkey of that key explicitly that we expect "go.tgz.asc" to be signed by, just to make sure we definitely have it
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gpg --batch --keyserver keyserver.ubuntu.com --recv-keys '2F52 8D36 D67B 69ED F998 D857 78BD 6547 3CB3 BD13'; \
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gpg --batch --verify go.tgz.asc go.tgz; \
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gpgconf --kill all; \
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rm -rf "$GNUPGHOME" go.tgz.asc; \
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\
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tar -C /usr/local -xzf go.tgz; \
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rm go.tgz; \
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\
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# save the timestamp from the tarball so we can restore it for reproducibility, if necessary (see below)
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SOURCE_DATE_EPOCH="$(stat -c '%Y' /usr/local/go)"; \
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export SOURCE_DATE_EPOCH; \
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touchy="$(date -d "@$SOURCE_DATE_EPOCH" '+%Y%m%d%H%M.%S')"; \
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# for logging validation/edification
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date --date "@$SOURCE_DATE_EPOCH" --rfc-2822; \
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# sanity check (detected value should be older than our wall clock)
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[ "$SOURCE_DATE_EPOCH" -lt "$now" ]; \
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\
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if [ "$arch" = 'armhf' ]; then \
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[ -s /usr/local/go/go.env ]; \
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before="$(go env GOARM)"; [ "$before" != '7' ]; \
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{ \
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echo; \
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echo '# https://github.com/docker-library/golang/issues/494'; \
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echo 'GOARM=7'; \
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} >> /usr/local/go/go.env; \
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after="$(go env GOARM)"; [ "$after" = '7' ]; \
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# (re-)clamp timestamp for reproducibility (allows "COPY --link" to be more clever/useful)
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touch -t "$touchy" /usr/local/go/go.env /usr/local/go; \
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fi; \
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\
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# ideally at this point, we would just "COPY --link ... /usr/local/go/ /usr/local/go/" but BuildKit insists on creating the parent directories (perhaps related to https://github.com/opencontainers/image-spec/pull/970), and does so with unreproducible timestamps, so we instead create a whole new "directory tree" that we can "COPY --link" to accomplish what we want
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mkdir /target /target/usr /target/usr/local; \
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mv -vT /usr/local/go /target/usr/local/go; \
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ln -svfT /target/usr/local/go /usr/local/go; \
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touch -t "$touchy" /target/usr/local /target/usr /target; \
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\
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# smoke test
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go version; \
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# make sure our reproducibile timestamp is probably still correct (best-effort inline reproducibility test)
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epoch="$(stat -c '%Y' /target/usr/local/go)"; \
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[ "$SOURCE_DATE_EPOCH" = "$epoch" ]; \
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find /target -newer /target/usr/local/go -exec sh -c 'ls -ld "$@" && exit "$#"' -- '{}' +
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FROM base
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# install cgo-related dependencies
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RUN set -eux; \
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apt-get update; \
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apt-get install -y --no-install-recommends \
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g++ \
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gcc \
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libc6-dev \
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make \
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pkg-config \
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; \
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rm -rf /var/lib/apt/lists/*
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ENV GOLANG_VERSION=1.24.4
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# don't auto-upgrade the gotoolchain
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# https://github.com/docker-library/golang/issues/472
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ENV GOTOOLCHAIN=local
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ENV GOPATH /go
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ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
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# (see notes above about "COPY --link")
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COPY --from=build --link /target/ /
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RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 1777 "$GOPATH"
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WORKDIR $GOPATH

‎golang/1.24/noble/docker-bake.hcl

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variable "TAG_PREFIX" {
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default = "docker.io/polymathrobotics/golang"
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}
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variable "VERSION" {
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default = "1.24.4"
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}
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# There's no darwin-based Docker, so if we're running on macOS, change the platform to linux
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variable "LOCAL_PLATFORM" {
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default = regex_replace("${BAKE_LOCAL_PLATFORM}", "^(darwin)", "linux")
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}
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target "_common" {
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args = {
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GOLANG_VERSION = "${VERSION}"
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}
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dockerfile = "Containerfile"
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tags = [
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"${TAG_PREFIX}:${VERSION}-noble",
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"${TAG_PREFIX}:${join(".", slice(split(".", "${VERSION}"), 0, 2))}-noble",
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]
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labels = {
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"org.opencontainers.image.source" = "https://github.com/polymathrobotics/oci"
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"org.opencontainers.image.licenses" = "Apache-2.0"
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"org.opencontainers.image.description" = "Go (golang) is a general purpose, higher-level, imperative programming language."
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"org.opencontainers.image.title" = "${TAG_PREFIX}"
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"org.opencontainers.image.created" = "${timestamp()}"
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"dev.polymathrobotics.image.readme-filepath" = "golang/README.md"
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}
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}
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target "local" {
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inherits = ["_common"]
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platforms = ["${LOCAL_PLATFORM}"]
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}
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target "default" {
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inherits = ["_common"]
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platforms = ["linux/amd64", "linux/arm64/v8"]
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}

‎golang/1.24/noble/test/controls/golang.rb

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describe command('go version') do
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its('exit_status') { should eq 0 }
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its('stdout') { should match(/go version go1/) }
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end

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