Michael Neale
105 lines
3.5 KiB
Bash
Executable File
105 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# Enable strict mode to exit on errors and unset variables
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set -euo pipefail
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# Set log file
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LOG_FILE="/tmp/mcp.log"
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# Clear the log file at the start
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> "$LOG_FILE"
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# Function for logging
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log() {
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local MESSAGE="$1"
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echo "$(date +'%Y-%m-%d %H:%M:%S') - $MESSAGE" | tee -a "$LOG_FILE"
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}
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# Trap errors and log them before exiting
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trap 'log "An error occurred. Exiting with status $?."' ERR
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log "Starting npx setup script."
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# Ensure ~/.config/goose/mcp-hermit/bin exists
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log "Creating directory ~/.config/goose/mcp-hermit/bin if it does not exist."
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mkdir -p ~/.config/goose/mcp-hermit/bin
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# Change to the ~/.config/goose/mcp-hermit directory
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log "Changing to directory ~/.config/goose/mcp-hermit."
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cd ~/.config/goose/mcp-hermit
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# Check if hermit binary exists and download if not
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if [ ! -f ~/.config/goose/mcp-hermit/bin/hermit ]; then
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log "Hermit binary not found. Downloading hermit binary."
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curl -fsSL "https://github.com/cashapp/hermit/releases/download/stable/hermit-$(uname -s | tr '[:upper:]' '[:lower:]')-$(uname -m | sed 's/x86_64/amd64/' | sed 's/aarch64/arm64/').gz" \
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| gzip -dc > ~/.config/goose/mcp-hermit/bin/hermit && chmod +x ~/.config/goose/mcp-hermit/bin/hermit
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log "Hermit binary downloaded and made executable."
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else
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log "Hermit binary already exists. Skipping download."
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fi
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log "setting hermit cache to be local for MCP servers"
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mkdir -p ~/.config/goose/mcp-hermit/cache
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export HERMIT_STATE_DIR=~/.config/goose/mcp-hermit/cache
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# Update PATH
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export PATH=~/.config/goose/mcp-hermit/bin:$PATH
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log "Updated PATH to include ~/.config/goose/mcp-hermit/bin."
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# Verify hermit installation
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log "Checking for hermit in PATH."
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which hermit >> "$LOG_FILE"
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# Initialize hermit
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log "Initializing hermit."
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hermit init >> "$LOG_FILE"
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# Install Node.js using hermit
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log "Installing Node.js with hermit."
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hermit install node >> "$LOG_FILE"
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# Verify installations
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log "Verifying installation locations:"
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log "hermit: $(which hermit)"
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log "node: $(which node)"
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log "npx: $(which npx)"
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log "Checking for GOOSE_NPM_REGISTRY and GOOSE_NPM_CERT environment variables for custom npm registry setup..."
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# Check if GOOSE_NPM_REGISTRY is set and accessible
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if [ -n "${GOOSE_NPM_REGISTRY:-}" ] && curl -s --head --fail "$GOOSE_NPM_REGISTRY" > /dev/null; then
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log "Checking custom goose registry availability: $GOOSE_NPM_REGISTRY"
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log "$GOOSE_NPM_REGISTRY is accessible. Using it for npm registry."
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export NPM_CONFIG_REGISTRY="$GOOSE_NPM_REGISTRY"
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# Check if GOOSE_NPM_CERT is set and accessible
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if [ -n "${GOOSE_NPM_CERT:-}" ] && curl -s --head --fail "$GOOSE_NPM_CERT" > /dev/null; then
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log "Downloading certificate from: $GOOSE_NPM_CERT"
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curl -sSL -o ~/.config/goose/mcp-hermit/cert.pem "$GOOSE_NPM_CERT"
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if [ $? -eq 0 ]; then
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log "Certificate downloaded successfully."
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export NODE_EXTRA_CA_CERTS=~/.config/goose/mcp-hermit/cert.pem
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else
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log "Unable to download the certificate. Skipping certificate setup."
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fi
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else
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log "GOOSE_NPM_CERT is either not set or not accessible. Skipping certificate setup."
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fi
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else
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log "GOOSE_NPM_REGISTRY is either not set or not accessible. Falling back to default npm registry."
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export NPM_CONFIG_REGISTRY="https://registry.npmjs.org/"
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fi
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# Final step: Execute npx with passed arguments
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log "Executing 'npx' command with arguments: $*"
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npx "$@" || log "Failed to execute 'npx' with arguments: $*"
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log "npx setup script completed successfully." |