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Add option to append template to existing config

pull/1723/head
egvimo 2020-12-05 09:42:03 +01:00
parent d9364ced7a
commit 40bdaec84f
2 changed files with 27 additions and 8 deletions
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1
docs/installation.rst
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@ -19,6 +19,7 @@ The install script can take the following options:
* ``--interactive``\ : Asks the user which aliases, completions and plugins to enable.
* ``--silent``\ : Ask nothing and install using default settings.
* ``--no-modify-config``\ : Do not modify the existing config file (\ ``~/.bash_profile`` or ``~/.bashrc``\ ).
* ``--append-to-config``\ : Back up existing config file and append bash-it templates at the end.
When run without the ``--interactive`` switch, Bash-it only enables a sane default set of functionality to keep your shell clean and to avoid issues with missing dependencies.
Feel free to enable the tools you want to use after the installation.

34
install.sh
View File

@ -10,6 +10,7 @@ function show_usage() {
echo "--silent (-s): Install default settings without prompting for input";
echo "--interactive (-i): Interactively choose plugins"
echo "--no-modify-config (-n): Do not modify existing config file"
echo "--append-to-config (-a): Keep existing config file and append bash-it templates at the end"
exit 0;
}
@ -56,15 +57,27 @@ function load_some() {
done
}
# Back up existing profile and create new one for bash-it
function backup_new() {
# Back up existing profile
function backup() {
test -w "$HOME/$CONFIG_FILE" &&
cp -aL "$HOME/$CONFIG_FILE" "$HOME/$CONFIG_FILE.bak" &&
echo -e "\033[0;32mYour original $CONFIG_FILE has been backed up to $CONFIG_FILE.bak\033[0m"
}
# Back up existing profile and create new one for bash-it
function backup_new() {
backup
sed "s|{{BASH_IT}}|$BASH_IT|" "$BASH_IT/template/bash_profile.template.bash" > "$HOME/$CONFIG_FILE"
echo -e "\033[0;32mCopied the template $CONFIG_FILE into ~/$CONFIG_FILE, edit this file to customize bash-it\033[0m"
}
# Back up existing profile and append bash-it templates at the end
function backup_append() {
backup
(sed "s|{{BASH_IT}}|$BASH_IT|" "$BASH_IT/template/bash_profile.template.bash" | tail -n +2) >> "$HOME/$CONFIG_FILE"
echo -e "\033[0;32mBash-it template has been added to your $CONFIG_FILE\033[0m"
}
for param in "$@"; do
shift
case "$param" in
@ -72,6 +85,7 @@ for param in "$@"; do
"--silent") set -- "$@" "-s" ;;
"--interactive") set -- "$@" "-i" ;;
"--no-modify-config") set -- "$@" "-n" ;;
"--append-to-config") set -- "$@" "-a" ;;
*) set -- "$@" "$param"
esac
done
@ -84,6 +98,7 @@ do
"s") silent=true ;;
"i") interactive=true ;;
"n") no_modify_config=true ;;
"a") append_to_config=true ;;
"?") show_usage >&2; exit 1 ;;
esac
done
@ -94,6 +109,11 @@ if [[ $silent ]] && [[ $interactive ]]; then
exit 1;
fi
if [[ $no_modify_config ]] && [[ $append_to_config ]]; then
echo -e "\033[91mOptions --no-modify-config and --append-to-config are mutually exclusive. Please choose one or the other.\033[m"
exit 1;
fi
BASH_IT="$(cd "$(dirname "$0")" && pwd)"
case $OSTYPE in
@ -131,12 +151,7 @@ if ! [[ $silent ]] && ! [[ $no_modify_config ]]; then
read -e -n 1 -r -p "Would you like to keep your $CONFIG_FILE and append bash-it templates at the end? [y/N] " choice
case $choice in
[yY])
test -w "$HOME/$CONFIG_FILE" &&
cp -aL "$HOME/$CONFIG_FILE" "$HOME/$CONFIG_FILE.bak" &&
echo -e "\033[0;32mYour original $CONFIG_FILE has been backed up to $CONFIG_FILE.bak\033[0m"
(sed "s|{{BASH_IT}}|$BASH_IT|" "$BASH_IT/template/bash_profile.template.bash" | tail -n +2) >> "$HOME/$CONFIG_FILE"
echo -e "\033[0;32mBash-it template has been added to your $CONFIG_FILE\033[0m"
backup_append
break
;;
[nN]|"")
@ -148,6 +163,9 @@ if ! [[ $silent ]] && ! [[ $no_modify_config ]]; then
;;
esac
done
elif [[ $silent ]] && [[ $append_to_config ]]; then
# backup/append
backup_append
elif [[ $silent ]] && ! [[ $no_modify_config ]]; then
# backup/new by default
backup_new