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52 lines
1.7 KiB
Bash
Executable File
52 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# --- Utility functions (duplicated) ---
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# Checks if a tool is installed and available in PATH.
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is_tool_installed() {
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command -v "$1" &> /dev/null
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}
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# Ensures a tool is installed. Exits with an error if not.
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ensure_tool_installed() {
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local tool_name="$1"
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local purpose_message="$2"
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if ! is_tool_installed "${tool_name}"; then
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echo "Error: Required tool '${tool_name}' could not be found." >&2
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if [ -n "${purpose_message}" ]; then
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echo " It is needed ${purpose_message}." >&2
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fi
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echo " Please install it first and ensure it is in your PATH." >&2
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exit 1
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fi
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}
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# --- End of Utility functions ---
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echo "Installing Jolt CLI..."
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ensure_tool_installed "rustup" "to manage Rust toolchains (though Jolt uses default nightly)"
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ensure_tool_installed "git" "to install Jolt from a git repository"
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ensure_tool_installed "cargo" "to build and install Rust packages"
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JOLT_VERSION_TAG="v0.3.0-alpha"
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# Install Jolt CLI using cargo install with +nightly
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# This installs the 'jolt' binary directly to $HOME/.cargo/bin
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# The ere-base image should have a compatible default nightly toolchain.
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echo "Installing Jolt CLI from GitHub repository (a16z/jolt)..."
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cargo +nightly install --git https://github.com/a16z/jolt --force --bins jolt --tag "$JOLT_VERSION_TAG"
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# Install Jolt's toolchain
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jolt install-toolchain
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# Verify Jolt installation
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echo "Verifying Jolt CLI installation..."
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if jolt --version; then
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echo "Jolt CLI installation verified successfully."
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else
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echo "Error: 'jolt --version' failed. Jolt CLI might not have installed correctly." >&2
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echo " Ensure ${HOME}/.cargo/bin is in your PATH for new shells." >&2
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exit 1
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fi
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echo "Jolt CLI installation successful." |