62 lines
1.5 KiB
Bash
62 lines
1.5 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Script to install go 1.26.0 to /usr/local/go
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# Usage: sudo ./scripts/install-go-1.26.0.sh
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GO_VERSION="1.26.0"
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ARCH="linux-amd64"
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TARFILE="go${GO_VERSION}.${ARCH}.tar.gz"
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TMPFILE="/tmp/${TARFILE}"
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# Ensure GOPATH is set
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: ${GOPATH:=$HOME/go}
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: ${GOBIN:=${GOPATH}/bin}
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# Download
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if [ ! -f "$TMPFILE" ]; then
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echo "Downloading go${GO_VERSION}..."
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curl -sSfL -o "$TMPFILE" "https://go.dev/dl/${TARFILE}"
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fi
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# Remove existing installation
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if [ -d "/usr/local/go" ]; then
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echo "Removing existing /usr/local/go..."
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sudo rm -rf /usr/local/go
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fi
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# Extract
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echo "Extracting to /usr/local..."
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sudo tar -C /usr/local -xzf "$TMPFILE"
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# Setup system PATH via /etc/profile.d
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echo "Creating /etc/profile.d/go.sh to export /usr/local/go/bin and GOPATH/bin"
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sudo tee /etc/profile.d/go.sh > /dev/null <<'EOF'
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export PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
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EOF
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sudo chmod +x /etc/profile.d/go.sh
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# Update current session PATH
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export PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
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# Verify
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echo "Installed go: $(go version)"
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# Optionally install gopls
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echo "Installing gopls..."
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# renovate: datasource=go depName=golang.org/x/tools
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go install golang.org/x/tools/gopls@v0.41.0
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GOPLS_PATH="$GOPATH/bin/gopls"
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if [ -f "$GOPLS_PATH" ]; then
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echo "gopls installed at $GOPLS_PATH"
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$GOPLS_PATH version || true
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else
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echo "gopls not installed in GOPATH/bin"
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fi
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cat <<'EOF'
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Done. Please restart your shell or run:
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source /etc/profile.d/go.sh
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and restart your editor's Go language server (Go: Restart Language Server in VS Code)
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EOF
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