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installer: add option to install without replacing .zshrc (#8209)
* Add option to install OMZ without replacing .zshrc tools/install.sh respects REPLACE_RC environment variable --noreplace-rc flag sets REPLACE_RC='no' * Change REPLACE_RC=no to KEEP_ZSHRC=yes Change --noreplace-rc to --keep-zshrc
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1 changed files with 11 additions and 2 deletions
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@ -20,12 +20,14 @@
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# BRANCH - branch to check out immediately after install (default: master)
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#
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# Other options:
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# CHSH - 'no' means the installer will not change the default shell (default: yes)
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# RUNZSH - 'no' means the installer will not run zsh after the install (default: yes)
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# CHSH - 'no' means the installer will not change the default shell (default: yes)
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# RUNZSH - 'no' means the installer will not run zsh after the install (default: yes)
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# KEEP_ZSHRC - 'yes' means the installer will not replace an existing .zshrc (default: no)
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#
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# You can also pass some arguments to the install script to set some these options:
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# --skip-chsh: has the same behavior as setting CHSH to 'no'
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# --unattended: sets both CHSH and RUNZSH to 'no'
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# --keep-zshrc: sets KEEP_ZSHRC to 'yes'
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# For example:
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# sh install.sh --unattended
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#
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@ -40,6 +42,7 @@ BRANCH=${BRANCH:-master}
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# Other options
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CHSH=${CHSH:-yes}
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RUNZSH=${RUNZSH:-yes}
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KEEP_ZSHRC=${KEEP_ZSHRC:-no}
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command_exists() {
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@ -111,6 +114,11 @@ setup_zshrc() {
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# Must use this exact name so uninstall.sh can find it
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OLD_ZSHRC=~/.zshrc.pre-oh-my-zsh
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if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]; then
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# Skip this if the user doesn't want to replace an existing .zshrc
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if [ $KEEP_ZSHRC = yes ]; then
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echo "${YELLOW}Found ~/.zshrc.${RESET} ${GREEN}Keeping...${RESET}"
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return
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fi
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if [ -e "$OLD_ZSHRC" ]; then
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OLD_OLD_ZSHRC="${OLD_ZSHRC}-$(date +%Y-%m-%d_%H-%M-%S)"
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if [ -e "$OLD_OLD_ZSHRC" ]; then
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@ -227,6 +235,7 @@ main() {
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case $1 in
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--unattended) RUNZSH=no; CHSH=no ;;
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--skip-chsh) CHSH=no ;;
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--keep-zshrc) KEEP_ZSHRC=yes ;;
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esac
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shift
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done
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