100 lines
3.0 KiB
Bash
Executable File
100 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# Go trough all the files available in this folder.
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commonFiles=();
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for sourceFile in .*; do
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# Exclude some files.
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if [[ "$sourceFile" == "install_unattended.sh" || "$sourceFile" == "install.sh" ]] || [[ "$sourceFile" == "README.md" ]] || [[ "$sourceFile" == "." ]] || [[ "$sourceFile" == ".." ]] || [[ "$sourceFile" == ".git" ]]; then
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continue;
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fi;
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# Set the target path for the source file.
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# We'll port them to the ~/ (home) directory.
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targetFile="$HOME/$sourceFile";
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# The file already exists.
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if [ -e "$targetFile" ]; then
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# The source and target point to the same file, continue.
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[ "$sourceFile" -ef "$targetFile" ] && continue;
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# The content of the file is the same, continue.
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diff -rq "$sourceFile" "$targetFile" > /dev/null 2>&1 && continue;
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# The source file is another file than our dotfile.
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# Store it in the commonFiles array so we can back it up.
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commonFiles+=("$sourceFile");
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fi;
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done;
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# Show the files that will be overwritten.
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conflictCount=${#commonFiles[@]};
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if [ $conflictCount -gt 0 ]; then
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# Create a suffix with a timestamp so the user can see which
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# files and when they've been backupped.
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backupSuffix=".jsVimconfig-$(date +'%Y%m%d-%H%M%S')";
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# Print some information about the replacement.
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tput setaf 3;
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printf "Warning: there are some files that will be overwritten.";
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tput sgr0;
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echo " Your files will be given the suffix $backupSuffix and will be" \
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"replaced by symlinks to the Dotfiles:";
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# Print the conflict files.
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for sourceFile in "${commonFiles[@]}"; do
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targetFile="$HOME/$sourceFile";
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echo "Yours: $targetFile";
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echo "Dotfiles: $sourceFile";
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done;
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# Make sure the user knows that we'll be replacing the old files.
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read -p "Would you like to overwrite the current files? (yes|no): ";
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case "$(tr '[:upper:]' '[:lower:]' <<< "$REPLY")" in
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'yes'|'y')
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# The user is sure, continue.
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;;
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'no'|'n')
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# The user isn't sure, abort.
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echo 'Aborting.';
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exit 1;
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;;
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*)
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# The user didn't type yes/no.
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echo 'Invalid answer. Assumed "no". Installation aborted.';
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exit 1;
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esac;
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fi;
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# Rename the conflicting files as backup.
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for sourceFile in "${commonFiles[@]}"; do
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targetFile="$HOME/$sourceFile";
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mv -v "$targetFile" "$targetFile$backupSuffix";
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done;
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# Symlink the files in the home dir by those in the dotfiles repo.
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for sourceFile in .*; do
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# Exclude some files.
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if [[ "$sourceFile" == "dotfiles-002.png" || "$sourceFile" == "dotfiles-001.png" || "$sourceFile" == "install.sh" ]] || [[ "$sourceFile" == "README.md" ]] || [[ "$sourceFile" == "." ]] || [[ "$sourceFile" == ".." ]] || [[ "$sourceFile" == ".git" ]]; then
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continue;
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fi;
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targetFile="$HOME/$sourceFile";
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# Delete the old file and replace it by the symlink.
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rm -rf "$targetFile" &&
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ln -vs "$PWD/$sourceFile" "$targetFile";
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done;
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# This will add a tag to our prompt, so we know which environment we're in.
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touch ~/.bash_environment;
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read -p "Please, enter your environment: ";
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echo -e "export __prompt_environment='[$REPLY] '" | tee ~/.bash_environment > /dev/null;
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echo "Done.";
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