73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# Git + SSH onboarding script for developer environments.
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# Prompts for missing git config, sets recommended options, and helps create and test SSH keys.
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# Author: [ilia] | Created: [Aug 28, 2025]
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set -euo pipefail # Exit on error, unset vars, and in pipe failures
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## FUNCTIONS
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# Prompt for and set global git config if missing
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set_git_config() {
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local key="$1"
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local prompt="$2"
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if ! git config --get "user.${key}" &>/dev/null; then
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read -rp "$prompt" value
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git config --global "user.${key}" "$value"
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fi
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}
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# Create ed25519 SSH key if missing
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setup_ssh_key() {
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if [ ! -f ~/.ssh/id_ed25519 ]; then
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read -rp "No ed25519 SSH key found! Create one for Git usage? (y/n): " sshyn
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if [[ "$sshyn" =~ ^[Yy]$ ]]; then
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ssh-keygen -t ed25519 -C "$(git config --get user.email)"
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fi
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fi
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}
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# Show public SSH key and copy to clipboard
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show_and_copy_ssh_key() {
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if [ -f ~/.ssh/id_ed25519.pub ]; then
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echo "Your public ed25519 SSH key:"
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cat ~/.ssh/id_ed25519.pub
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if command -v xclip &>/dev/null; then
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xclip -sel clip < ~/.ssh/id_ed25519.pub
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echo "Public key copied to clipboard."
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fi
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echo "Add this key to Gitea: http://10.0.30.169:3000/user/settings/keys"
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else
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echo "No public ed25519 SSH key found. You might need to generate it."
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fi
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}
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# SSH connection test
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test_ssh_connection() {
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read -rp "Test SSH connection to Gitea server? (y/n): " testssh
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if [[ "$testssh" =~ ^[Yy]$ ]]; then
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ssh -T gitvm@10.0.30.169
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fi
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}
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## MAIN LOGIC
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echo "Checking Git global config..."
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set_git_config "name" "Enter your Git user name: "
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set_git_config "email" "Enter your Git email: "
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# Set best-practice Git global defaults
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git config --global credential.helper cache
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git config --global color.ui auto
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echo
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echo "Current global Git configuration:"
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git config --global --list
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setup_ssh_key
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show_and_copy_ssh_key
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test_ssh_connection
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echo
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echo "Setup complete!"
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