repos / dotfiles

dotfiles.sh

 1#!/usr/bin/env bash
 2
 3TRACKED_FILES=(
 4    bin/
 5    dot_config/
 6    dot/gitconfig
 7    dot/tmux.conf
 8    dot/mbsyncrc
 9    dot_gnupg/gpg-agent.conf
10    dot_ssh/config
11    dot_mblaze/mblaze
12    dot/msmtprc
13    dot/npmrc
14    dot/zshrc
15)
16
17TRACKED_LOCATIONS=(
18    ~/bin/
19    ~/.config/
20    ~/.gitconfig
21    ~/.tmux.conf
22    ~/.mbsyncrc
23    ~/.gnupg/gpg-agent.conf
24    ~/.ssh/config
25    ~/.mblaze/profile
26    ~/.msmtprc
27    ~/.npmrc
28    ~/.zshrc
29)
30
31find_files() {
32    if [[ ${TRACKED_FILES[$1]} == */ ]]; then
33        find "$PWD/${TRACKED_FILES[$1]}" -type d -exec find {} -maxdepth 1 -type f \; | sed "s|$PWD/${TRACKED_FILES[$1]}||" | sed "s|^/||"
34    fi
35}
36
37link_file() {
38    if [[ ! -L $2 && ! -f $2 && ! -d $2 ]]; then
39        echo "Creating a link from $1 to $2"
40        mkdir -p $2
41        rmdir $2
42        ln -s $1 $2
43    fi
44}
45export -f link_file
46
47unlink_file() {
48    if [[ -L $1 ]]; then
49        echo "Unlinking $1"
50        unlink "$1"
51    fi
52}
53export -f unlink_file
54
55move_file() {
56    if [[ ! -L $1 ]] && [[ -f $1 || -d $1 ]]; then
57        echo "Moving $1 to backup/$1"
58        mkdir -p "backup/$1"
59        rmdir "backup/$1"
60        mv $1 "backup/$1"
61    fi
62}
63export -f move_file
64
65for ((i = 0; i < ${#TRACKED_FILES[@]}; ++i)); do
66    if [ "$1" == "cleanup" ]; then
67        unlink_file "${TRACKED_LOCATIONS[$i]}"
68        find_files "$i" | xargs -I {} bash -c "unlink_file ${TRACKED_LOCATIONS[$i]}{}"
69        continue
70    fi
71
72    if [ "$1" == "override" ]; then
73        move_file ${TRACKED_LOCATIONS[$i]}
74        find_files "$i" | xargs -I {} bash -c "move_file ${TRACKED_LOCATIONS[$i]}{}"
75    fi
76
77    if [ "$1" != "cleanup" ]; then
78        link_file "$PWD/${TRACKED_FILES[$i]}" "${TRACKED_LOCATIONS[$i]}"
79        find_files "$i" | xargs -I {} bash -c "link_file $PWD/${TRACKED_FILES[$i]}{} ${TRACKED_LOCATIONS[$i]}{}"
80    fi
81done