74 lines
1.8 KiB
Bash
74 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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#
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# Script to set up dotfiles repository and run installer.
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#
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# Installs git using apt-get if not in $PATH.
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# Pulls latest dotfiles repository.
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#
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#
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# Usage:
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#
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# i. Run in new bash shell.
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#
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# $ bash bootstrap.sh
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# $ bash /path/to/bootstrap.sh
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# $ wget path.to/bootstrap.sh -qO - | bash
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#
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# ii. Source into existing bash shell.
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#
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# $ source bootstrap.sh
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# $ source /path/to/bootstrap.sh
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# $ source <(wget -q path.to/bootstrap.sh)
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#
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#
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# Configuration:
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#
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# $REPOSITORY - GitHub repository to clone
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# @default "andrejusk/dotfiles"
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#
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# $WORKSPACE - parent directory to clone repository into
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# @default "$HOME/workspace"
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#
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# $INSTALLER - installer file name
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# @default "install.sh"
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#
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#
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set -o pipefail
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echo "setting up..."
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# Variables: $REPOSITORY
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if [ -z "$REPOSITORY" ]; then export REPOSITORY="andrejusk/dotfiles"; fi
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readonly repository_url="https://github.com/$REPOSITORY.git"
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echo "using repository: $repository_url"
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# Variables: $WORKSPACE
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if [ -z "$WORKSPACE" ]; then export WORKSPACE="$HOME/workspace"; fi
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readonly dotfiles_dir="$WORKSPACE/dotfiles"
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echo "using dir: $dotfiles_dir"
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# Variables: $INSTALLER
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if [ -z "$INSTALLER" ]; then export INSTALLER="install.sh"; fi
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readonly installer="$dotfiles_dir/$INSTALLER"
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echo "using installer: $installer"
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# Ensure git is installed
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if ! [ -x "$(command -v git)" ]; then
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echo "installing git..."
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sudo apt-get update -qqy
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sudo apt-get install git -qqy
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fi
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# Ensure repository is up to date
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echo "pulling latest..."
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if [[ ! -d $dotfiles_dir ]]; then
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mkdir -p "$dotfiles_dir"
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git clone -q "$repository_url" "$dotfiles_dir"
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else
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git --git-dir="$dotfiles_dir/.git" pull -q origin master || true
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fi
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# Install dotfiles
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cd "$dotfiles_dir"
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chmod +x "$installer"
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"$installer"
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