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PierreAntoineAPPierreAntoineAP
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install linux pg_fastbcp
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‎.github/workflows/main.yml‎

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strategy:
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matrix:
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pg_version: ['15','16','17']
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pg_version: ['16','17']
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steps:
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- name: Checkout repository
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- name: Create Release Archive for PG ${{ matrix.pg_version }}
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run: |
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zip pg_fasttransfer-linux-pg${{ matrix.pg_version }}.zip pg_fasttransfer.so *.sql *.control
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zip -j pg_fasttransfer-linux-pg${{ matrix.pg_version }}.zip pg_fasttransfer.so *.sql *.control install/install-linux.sh
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- name: Create or Update GitHub Release
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uses: softprops/action-gh-release@v2

‎install/install-linux.sh‎

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#!/bin/bash
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#==============================================================================
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# pg_fasttransfer Installation Wizard
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#==============================================================================
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# This script automatically detects your PostgreSQL installation and installs
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# the pg_fasttransfer extension.
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# Define the extension file names. The .dll is replaced by .so on Linux.
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SO_FILE="pg_fasttransfer.so"
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CONTROL_FILE="pg_fasttransfer.control"
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SQL_FILE="pg_fasttransfer--1.0.sql"
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echo ""
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echo "=========================================================="
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echo " pg_fasttransfer Linux Installation Wizard"
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echo "=========================================================="
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echo ""
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echo "This script will find your PostgreSQL installation and copy the necessary files."
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echo "You will be asked for your password to use 'sudo' for file copying."
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echo ""
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# Function to find the pg_config executable
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find_pg_config() {
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echo "Searching for pg_config..."
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# Check if pg_config is in the system's PATH
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if command -v pg_config &> /dev/null; then
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PG_CONFIG_PATH=$(command -v pg_config)
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echo "Found pg_config at: $PG_CONFIG_PATH"
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else
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echo "Error: pg_config was not found in your system's PATH."
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echo "Please provide the full path to your PostgreSQL 'bin' directory"
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echo "(e.g., /usr/lib/postgresql/16/bin):"
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read -p "PostgreSQL BIN path: " USER_BIN_PATH
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if [ -x "$USER_BIN_PATH/pg_config" ]; then
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PG_CONFIG_PATH="$USER_BIN_PATH/pg_config"
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echo "Using specified pg_config at: $PG_CONFIG_PATH"
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else
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echo "Error: The specified path does not contain a valid pg_config executable."
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exit 1
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fi
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fi
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}
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# Find the correct installation directories using pg_config
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get_pg_paths() {
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echo ""
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echo "Determining PostgreSQL installation paths..."
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LIB_PATH=$("$PG_CONFIG_PATH" --pkglibdir)
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SHARE_PATH=$("$PG_CONFIG_PATH" --sharedir)/extension
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echo "Library directory: $LIB_PATH"
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echo "Extension directory: $SHARE_PATH"
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}
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# Function to check if the extension files already exist
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check_existing_files() {
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echo ""
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echo "Checking for existing extension files..."
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FILES_EXIST=false
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if [ -f "$LIB_PATH/$SO_FILE" ] && [ -f "$SHARE_PATH/$CONTROL_FILE" ] && [ -f "$SHARE_PATH/$SQL_FILE" ]; then
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FILES_EXIST=true
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fi
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if [ "$FILES_EXIST" = true ]; then
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echo "Existing files found. This will be an update."
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else
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echo "No existing files found. This will be a new installation."
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fi
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}
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# Function to check for a running PostgreSQL service
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check_service_status() {
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echo ""
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echo "Verifying PostgreSQL service status..."
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if pgrep -x "postgres" > /dev/null; then
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POSTGRES_RUNNING=true
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echo "A PostgreSQL process is currently running."
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else
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POSTGRES_RUNNING=false
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echo "No PostgreSQL process is running."
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fi
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}
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# --- Main Script Logic ---
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find_pg_config
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get_pg_paths
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check_existing_files
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check_service_status
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# Safety check: if updating and service is running, abort.
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if [ "$FILES_EXIST" = true ] && [ "$POSTGRES_RUNNING" = true ]; then
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echo ""
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echo "==================== INSTALLATION FAILED ===================="
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echo ""
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echo "The PostgreSQL service is currently running AND the extension files already exist."
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echo "To avoid corruption during an update, you MUST stop the service first."
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echo ""
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echo "Action required:"
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echo "1. Stop the PostgreSQL service (e.g., 'sudo systemctl stop postgresql')."
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echo "2. Rerun this script."
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exit 1
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fi
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# Copy the files using sudo
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echo ""
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echo "Copying files..."
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sudo cp "$SO_FILE" "$LIB_PATH"
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if [ $? -ne 0 ]; then
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echo "Error copying '$SO_FILE'. Check permissions."
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exit 1
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fi
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sudo cp "$CONTROL_FILE" "$SHARE_PATH"
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if [ $? -ne 0 ]; then
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echo "Error copying '$CONTROL_FILE'. Check permissions."
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exit 1
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fi
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sudo cp "$SQL_FILE" "$SHARE_PATH"
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if [ $? -ne 0 ]; then
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echo "Error copying '$SQL_FILE'. Check permissions."
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exit 1
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fi
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echo ""
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echo "=========================================================="
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echo " Installation completed successfully!"
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echo "=========================================================="
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echo ""
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echo "To finalize the installation:"
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echo "1. Restart your PostgreSQL service (e.g., 'sudo systemctl restart postgresql')."
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echo "2. Then, connect to psql and execute:"
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if [ "$FILES_EXIST" = true ]; then
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echo " DROP EXTENSION pg_fasttransfer;"
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echo " CREATE EXTENSION pg_fasttransfer CASCADE;"
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else
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echo " CREATE EXTENSION pg_fasttransfer CASCADE;"
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fi
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echo ""
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exit 0

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