install


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197

#!/bin/bash
# dotfiles -- install
# author: johannst

gInstallConfigFile=install.config

#"<config_tag>:<dep_binary>:<installer_fct_name>"
gToolsConfig=(
"bashrc:bash:bashrcInstaller"
"cgdb:cgdb:cgdbrcInstaller"
"conkyrc:conky:conkyrcInstaller"
"gitconfig:git:gitConfigInstaller"
"tmux.conf:tmux:tmuxConfigInstaller"
"vimrc:vim:vimConfigInstaller"
"Xresources:xterm:xtermConfigInstaller"
)

gMagicNumber=e2718281
ABS_BASE_DIR=$(readlink -f $(dirname $0))

#{{{ bashrcInstaller

function bashrcInstaller() {
   local bashrc=~/.bashrc
   touch $bashrc
   grep $gMagicNumber $bashrc > /dev/null 2>&1
   if [[ $? = 0 ]]; then
      return 1
   fi
   echo -e "\n# $gMagicNumber - Auto generated, do not delete or modify!" >> $bashrc
   echo -e "source $ABS_BASE_DIR/bashrc" >> $bashrc
   return 0
}

#}}}
#{{{ cgdbrcInstaller

function cgdbrcInstaller() {
   echo "cgdbrcInstaller called"
}

#}}}
#{{{ conkyrcInstaller

function conkyrcInstaller() {
   echo "conkyrcInstaller called"
}

#}}}
#{{{ gitConfigInstaller

function gitConfigInstaller() {
   local gitconf=~/.gitconfig
   touch $gitconf
   grep $gMagicNumber $gitconf > /dev/null 2>&1
   if [[ $? = 0 ]]; then
      return 1
   fi
   echo -e "\n# $gMagicNumber - Auto generated, do not delete or modify!" >> $gitconf
   echo -e "[include]" >> $gitconf
   echo -e "   path = $ABS_BASE_DIR/gitconfig" >> $gitconf
   return 0
}

#}}}
#{{{ tmuxConfigInstaller 

function tmuxConfigInstaller() {
   local tmuxconf=~/.tmux.conf
   ln -s $ABS_BASE_DIR/tmux.conf $tmuxconf
   return 0
}

#}}}
#{{{ vimConfigInstaller

function vimConfigInstaller() {
   local vimrc=~/.vimrc
   local vim_home=~/.vim
   touch $vimrc
   grep $gMagicNumber $vimrc > /dev/null 2>&1
   if [[ $? = 0 ]]; then
      return 1
   fi
   mkdir $vim_home > /dev/null 2>&1
   ln -s $ABS_BASE_DIR/vim/* $vim_home
   echo -e "\n\" $gMagicNumber - Auto generated, do not delete or modify!" >> $vimrc
   echo -e "let \$MYVIMRC='$ABS_BASE_DIR/vimrc'" >> $vimrc
   echo -e "let \$VIMHOME='$vim_home'" >> $vimrc
   echo -e "source $ABS_BASE_DIR/vimrc" >> $vimrc
   git clone https://github.com/VundleVim/Vundle.vim.git $vim_home/bundle/Vundle.vim
   vim +PluginInstall +qall
   return 0
}

#}}}
#{{{ xtermConfigInstaller

function xtermConfigInstaller() {
   echo "xtermConfigInstaller called"
}

#}}}

#{{{ Installer Main Loop

function main() {
   # parse gInstallConfigFile to see what should be installed
   local configToInstall=()
   while read line; do
      if [[ ! $line =~ ^[yYnN][[:blank:]]?- ]]; then 
         continue
      fi
      local flag=$(echo $line | cut -d '-' -f 1 | sed 's/ //g')
      if [[ $flag =~ ^[yY]$ ]]; then
         local config=$(echo $line | cut -d '-' -f 2 | sed 's/ //g')
         configToInstall+=("$config")
      fi
   done < $gInstallConfigFile

   echo "[Info]: List of tags found to install:"
   for conf in ${configToInstall[@]}; do 
      echo -e "\t$conf"
   done

   for conf in ${configToInstall[@]}; do 
      installConfig $conf
   done
}

#}}}
#{{{ Installer Core

installConfig() {
   local config=$1
   local binary=$(getDepenentBinaryName $config)
   isBinaryInstalled $binary
   if [[ $? -eq 1 ]]; then 
      echo "[Warning]: Skipping $config... $binary is not installed!"
      return 
   fi
   local installerFctPtr=$(getConfigInstallerFctPtr $config)
   if [[ -z $installerFctPtr ]]; then 
      echo "[Warning]: Skipping $config... installer function pointer lookup error!"
      return
   fi
   isInstallerDefined $installerFctPtr
   if [[ $? -eq 1 ]]; then 
      echo "[Warning]: Skipping $config... $installerFctPtr not defined!"
      return
   fi
   echo "[Info]: Intalling config for $binary using $installerFctPtr!"
   $installerFctPtr
   if [[ $? -eq 1 ]]; then 
      echo "[Info]: $config already installed!"
      return
   fi
   echo "[Info]: $config sucessfully installed!"
}

getValue() {
   local search_key=$1
   for k in ${gToolsConfig[@]}; do 
      local key=$(echo $k | cut -d ':' -f 1)
      if [[ "$key" == "$search_key" ]]; then 
         local entry=$(echo $k | cut -d ':' -f 2,3)
         echo ${entry}
         break
      fi
   done
}

getDepenentBinaryName() {
   local result=$(echo $(getValue $1) | cut -d ':' -f 1)
   echo $result
}

getConfigInstallerFctPtr() {
   local result=$(echo $(getValue $1) | cut -d ':' -f 2)
   echo $result
}

isBinaryInstalled() {
   local binary=$1
   type $binary >/dev/null 2>&1 || { return 1; }
   return 0
}

isInstallerDefined () {
   local func=$1
   declare -F $func >/dev/null 2>&1 || { return 1; }
   return 0
}

#}}}

main