maggesandClaude Sonnet 5
acb9fb704b
The build-packages.yml run was failing for two compounding reasons, found by testing directly against vbatts/slackware:15.0 on the actual runner host: 1. The image ships neither git nor its HTTPS runtime libs, so actions/checkout failed immediately. 2. It's a minimal rootfs with none of the 'D' (development) series — no gcc, make, autoconf, pkg-config, curl, glib2, libcap, or fuse3 — contrary to setup-slackware-buildenv.sh's assumption that a "full" Slackware install already provides these. An earlier fix attempt hand-pinned git + its deps (nghttp2, brotli, cyrus-sasl) by exact file + SHA256 from the base 15.0 release directory. That drifted out of sync with the newer, patched curl slackpkg installs later in the same container — same shared library, two different builds, causing a runtime symbol lookup error. Both steps now resolve every package through slackpkg's own prioritized mirror instead, keeping the whole toolchain on one mutually consistent version set. Verified end-to-end (git ls-remote and curl both succeed over HTTPS against the real Gitea instance, full toolchain present) in a fresh vbatts/slackware:15.0 container. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
184 lines
8.6 KiB
Bash
Executable File
184 lines
8.6 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# scripts/ci/setup-slackware-buildenv.sh
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#
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# Prepares a Slackware container (see .github/workflows/build-packages.yml)
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# to build all seven packages under packages/. Idempotent and safe to re-run.
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#
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# Strategy: vbatts/slackware:15.0 (the image build-packages.yml runs this
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# in) is a minimal rootfs — it ships none of the 'D' (development) series,
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# nor glib2/libcap/fuse3/curl. Step 0 below uses slackpkg (already present
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# and pre-configured with a mirror in that image) to install the toolchain
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# packages by name. Slackware packages carry no dependency metadata at all
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# (unlike apt/dnf), so slackpkg does NOT resolve dependencies — the list
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# below must name every package explicitly, including curl's HTTPS
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# runtime libs (nghttp2, brotli, cyrus-sasl), or you get a shared-library
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# error at the first invocation, not an install-time failure. What's left
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# after this (libseccomp, yajl — neither ships in stock Slackware — plus
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# the Go and Rust toolchains, which no Slackware install ships) is
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# bootstrapped from source, further down. This makes the script tolerant
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# of small differences between Slackware base image variants (it skips
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# anything slackpkg reports as already installed) instead of assuming one
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# exact image layout, while still failing loudly if something we cannot
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# self-provision is missing.
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#
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# Exits non-zero with a clear message if a required tool cannot be found or
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# provisioned — this script is meant to run early in CI so failures surface
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# immediately, not halfway through a 20-minute podman build.
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# =============================================================================
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set -eu
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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# shellcheck source=/dev/null
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. "$REPO_ROOT/scripts/ci/buildenv-versions.env"
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WORK="/tmp/unraid-podman-buildenv"
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mkdir -p "$WORK"
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require_binary() {
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local bin="$1" hint="$2"
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if ! command -v "$bin" > /dev/null 2>&1; then
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echo "!! Required tool '$bin' not found in the build image." >&2
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echo "!! $hint" >&2
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exit 1
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fi
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echo "==> found $bin: $(command -v "$bin")"
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}
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require_pkgconfig() {
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local module="$1" hint="$2"
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if ! pkg-config --exists "$module" 2>/dev/null; then
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echo "!! Required library '$module' not found via pkg-config." >&2
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echo "!! $hint" >&2
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return 1
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fi
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echo "==> found pkg-config module: $module ($(pkg-config --modversion "$module"))"
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return 0
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}
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# -----------------------------------------------------------------------------
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# 0. Bootstrap the Slackware toolchain packages via slackpkg, if missing.
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#
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# CHECKGPG is turned off here: slackpkg's default GPG-key bootstrap fetches
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# Slackware's signing key from www.slackware.com, which is not reachable
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# from every CI network (observed to hang/fail on the self-hosted Gitea
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# Actions runner this project builds on). slackpkg's CHECKMD5 (on by
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# default) still verifies every package against the mirror's own
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# CHECKSUMS.md5 as a transit-integrity check. This is build-toolchain
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# provisioning, not the shipped artifacts — those are independently
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# checksummed by scripts/checksums.sh.
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# -----------------------------------------------------------------------------
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if command -v slackpkg > /dev/null 2>&1; then
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echo "==> bootstrapping build toolchain via slackpkg"
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sed -i 's/^CHECKGPG=on/CHECKGPG=off/' /etc/slackpkg/slackpkg.conf
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slackpkg -batch=on -default_answer=y update
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slackpkg -batch=on -default_answer=y install \
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gcc gcc-g++ binutils make m4 perl autoconf automake libtool pkg-config \
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curl nghttp2 brotli cyrus-sasl ca-certificates glib2 libcap fuse3
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else
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echo "==> slackpkg not found, assuming toolchain is already provided by the base image"
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fi
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# -----------------------------------------------------------------------------
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# 1. Baseline toolchain expected to already be present in the base image.
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# -----------------------------------------------------------------------------
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require_binary gcc "Use a Slackware base image with the 'D' (development) series installed."
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require_binary make "Use a Slackware base image with the 'D' (development) series installed."
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require_binary autoconf "Needed by crun/fuse-overlayfs; part of Slackware's 'D' series."
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require_binary automake "Needed by crun/fuse-overlayfs; part of Slackware's 'D' series."
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require_binary libtool "Needed by crun/fuse-overlayfs; part of Slackware's 'D' series."
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require_binary pkg-config "Needed to locate C library dependencies."
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require_binary git "Needed to fetch crun's git submodules."
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require_binary curl "Needed to fetch pinned source tarballs."
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require_binary makepkg "Slackware's own packaging tool (pkgtools); should always be present."
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require_binary strip "Part of binutils; part of Slackware's 'D' series."
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# -----------------------------------------------------------------------------
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# 2. C library dependencies expected to already be present.
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# -----------------------------------------------------------------------------
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require_pkgconfig glib-2.0 "Install Slackware's glib2 package (needed by conmon)."
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require_pkgconfig libcap "Install Slackware's libcap package (needed by crun)." || true
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require_pkgconfig fuse3 "Install Slackware's fuse3 package (needed by fuse-overlayfs)." || true
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# -----------------------------------------------------------------------------
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# 3. libseccomp — not part of stock Slackware, build from source if missing.
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# -----------------------------------------------------------------------------
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if ! pkg-config --exists libseccomp 2>/dev/null; then
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echo "==> libseccomp not found, building v$LIBSECCOMP_VERSION from source"
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d="$WORK/libseccomp"
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mkdir -p "$d"
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curl -fL --retry 3 -o "$d/src.tar.gz" "$LIBSECCOMP_SRC_URL"
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actual=$(sha256sum "$d/src.tar.gz" | awk '{print $1}')
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[ "$actual" = "$LIBSECCOMP_SRC_SHA256" ] || {
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echo "!! libseccomp checksum mismatch (expected $LIBSECCOMP_SRC_SHA256, got $actual)" >&2
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exit 1
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}
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mkdir -p "$d/src" && tar -xf "$d/src.tar.gz" -C "$d/src" --strip-components=1
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( cd "$d/src" && ./autogen.sh && ./configure --prefix=/usr && make -j"$(nproc)" && make install )
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else
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echo "==> libseccomp already present, skipping bootstrap build"
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fi
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# -----------------------------------------------------------------------------
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# 4. yajl — not part of stock Slackware, build from source if missing.
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# -----------------------------------------------------------------------------
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if ! pkg-config --exists yajl 2>/dev/null; then
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echo "==> yajl not found, building v$YAJL_VERSION from source"
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d="$WORK/yajl"
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mkdir -p "$d"
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curl -fL --retry 3 -o "$d/src.tar.gz" "$YAJL_SRC_URL"
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actual=$(sha256sum "$d/src.tar.gz" | awk '{print $1}')
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[ "$actual" = "$YAJL_SRC_SHA256" ] || {
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echo "!! yajl checksum mismatch (expected $YAJL_SRC_SHA256, got $actual)" >&2
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exit 1
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}
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mkdir -p "$d/src" && tar -xf "$d/src.tar.gz" -C "$d/src" --strip-components=1
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# yajl uses its own cmake-free ./configure wrapper script.
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( cd "$d/src" && ./configure -p /usr && make -C build install )
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ldconfig 2>/dev/null || true
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else
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echo "==> yajl already present, skipping bootstrap build"
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fi
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# -----------------------------------------------------------------------------
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# 5. Go toolchain (podman) — official upstream tarball.
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# -----------------------------------------------------------------------------
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if ! command -v go > /dev/null 2>&1; then
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echo "==> Go not found, installing $GO_VERSION"
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curl -fL --retry 3 -o "$WORK/go.tar.gz" "$GO_SRC_URL"
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actual=$(sha256sum "$WORK/go.tar.gz" | awk '{print $1}')
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[ "$actual" = "$GO_SRC_SHA256" ] || {
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echo "!! Go toolchain checksum mismatch (expected $GO_SRC_SHA256, got $actual)" >&2
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exit 1
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}
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rm -rf /usr/local/go
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tar -C /usr/local -xf "$WORK/go.tar.gz"
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export PATH="/usr/local/go/bin:$PATH"
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# Persist PATH for subsequent steps in the same GitHub Actions job.
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if [ -n "${GITHUB_PATH:-}" ]; then
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echo "/usr/local/go/bin" >> "$GITHUB_PATH"
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fi
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else
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echo "==> Go already present: $(go version)"
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fi
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# -----------------------------------------------------------------------------
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# 6. Rust toolchain (netavark, aardvark-dns) — via rustup.
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# -----------------------------------------------------------------------------
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if ! command -v cargo > /dev/null 2>&1; then
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echo "==> Rust/cargo not found, installing via rustup ($RUST_CHANNEL channel)"
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curl -fL --retry 3 --proto '=https' --tlsv1.2 -sSf "$RUSTUP_INIT_URL" \
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| sh -s -- -y --default-toolchain "$RUST_CHANNEL" --profile minimal
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# shellcheck source=/dev/null
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. "$HOME/.cargo/env"
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if [ -n "${GITHUB_PATH:-}" ]; then
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echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
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fi
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else
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echo "==> Rust already present: $(cargo --version)"
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fi
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echo
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echo "==> Build environment ready."
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