This repository was archived by the owner on Mar 3, 2020. It is now read-only.
Repository navigation
Expand file tree
/
Copy pathset-desktop-mojave.sh
More file actions
executable file
·222 lines (167 loc) · 7.78 KB
/
Copy pathset-desktop-mojave.sh
File metadata and controls
executable file
·222 lines (167 loc) · 7.78 KB
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
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
#!/usr/bin/env bash
# AUTHOR: Steve Ward [steve@tech-otaku.com]
# URL: https://github.com/tech-otaku/macos-desktop.git
# README: https://github.com/tech-otaku/macos-desktop/blob/master/README.md
# USAGE: [bash] /path/to/set-desktop-mojave.sh <desktop image>
# Where <desktop image> can be...
# HEIF (.heic) images
# mojave = Mojave Dynamic
# light = Mojave Light (Still)
# dark = Mojave Dark (Still)
# solar = Solar Gradients
# non-HEIF (.heic) images e.g.
# "/Library/Desktop Pictures/High Sierra.jpg"
# Other
# default = set the database [$db] to the default
# EXAMPLE: [bash] /path/to/set-desktop-mojave.sh light
# # # # # # # # # # # # # # # #
# FUNCTION DECLARATIONS
#
# Restore the user's ~/.sqliterc configuration file renamed to ~/.sqliterc-HH:MM:SS.
function restore_sqliterc {
if [ -f ${HOME}/.sqliterc-$timestamp ]; then
mv ${HOME}/.sqliterc-$timestamp ${HOME}/.sqliterc
fi
}
# # # # # # # # # # # # # # # #
# VARIABLES
#
# db = database name including path
# value = value of the `value` column in the `data` table for new rows
# key = value of the `key` column in the `preferences` table for new rows
# image = the title or filename of the Desktop image
# lastrow[0] = row id of the row in the `data` table with the highest row id
# lastrow[1] = row id of the row in the `preferences` table with the highest row id
db=${HOME}/Library/Application\ Support/Dock/desktoppicture.db
# # # # # # # # # # # # # # # #
# DISABLE SQLITE3 CONFIG FILE
#
# To avoid unexcpected results the user's ~/.sqliterc configuration file may cause when `sqlite3` is executed, stop it being loaded by temporarily renaming it to ~/.sqliterc-HH:MM:SS
if [ -f ${HOME}/.sqliterc ]; then
timestamp=$(date '+%H-%M-%S')
mv ${HOME}/.sqliterc ${HOME}/.sqliterc-$timestamp
fi
# # # # # # # # # # # # # # # #
# USAGE CHECKS
#
# Exit with error if OS version is not 10.14
if [ $(system_profiler SPSoftwareDataType | awk '/System Version/ {print $4}' | cut -d . -f 2) -ne 14 ]; then
echo "ERROR: For use with macOS Mojave 10.14.x only."
restore_sqliterc
exit 1
fi
# Exit with error if no Desktop image was passed on the command line.
if [ -z "$1" ]; then
echo "ERROR: No image was specified."
restore_sqliterc
exit 1
fi
# Exit with error if the Desktop image is a file that doesn't exist or an invalid option.
#if [[ "$1" != "default" && "$1" != "mojave" && "$1" != "light" && "$1" != "dark" && "$1" != "solar" ]]; then
if [ "$1" != "default" ] && [ "$1" != "mojave" ] && [ "$1" != "light" ] && [ "$1" != "dark" ] && [ "$1" != "solar" ]; then
re='\.'
if [[ $1 =~ $re ]]; then # $1 contains a . denoting a filename.ext
if ! [ -f "$1" ]; then
echo "ERROR: '$1' doesn't exist."
restore_sqliterc
exit 1
fi
else
echo "ERROR: '$1' is not a valid option."
restore_sqliterc
exit 1
fi
fi
# Exit with error if this is a dual-monitor environment (the `displays` table will have 2 or more rows).
if [ $(sqlite3 "$db" "SELECT COUNT() FROM displays;") -ge 2 ]; then
echo "ERROR: This script should not be used in a dual-monitor environment."
restore_sqliterc
exit 1
fi
# Exit with error if multiple Desktops are configured (the `spaces` table will have 2 or more rows).
# if [ $(sqlite3 "$db" "SELECT COUNT() FROM spaces;") -ge 2 ]; then
# echo "ERROR: This script should not be used when multiple Desktops (Spaces) are configured."
# restore_sqliterc
# exit 1
# fi
# We've got this far, let's close System Preferences – if open – before continuing.
killall System\ Preferences > /dev/null 2>&1 # Write STDOUT and STDERR to /dev/null to supress messages if process isn't running
# # # # # # # # # # # # # # # #
# SET-UP
#
key=20
case "$1" in
mojave)
value=1
image="Mojave Dynamic"
;;
light)
value=2
image="Mojave Light (Still)"
;;
dark)
value=3
image="Mojave Dark (Still)"
;;
solar)
value="'/Library/Desktop Pictures/Solar Gradients.heic'"
key=1
image="/Library/Desktop Pictures/Solar Gradients.heic"
;;
default)
# Set the database [$db] to the default and exit. Only works if $db is ~/Library/Application\ Support/Dock/desktoppicture.db
if [[ "$db" == $HOME/Library/Application\ Support/Dock/desktoppicture.db ]]; then
! [ -d $HOME/Library/Application\ Support/Dock/backup ] && mkdir $HOME/Library/Application\ Support/Dock/backup
mv "$db" $HOME/Library/Application\ Support/Dock/backup/desktoppicture-$(date '+%H-%M-%S').db # rename the current database [backup/desktoppicture-hh-mm-ss.db] first
killall Dock # As desktoppicture.db no longer exists, this creates a new one with default values
echo "The Desktop image has been set to the default."
restore_sqliterc
exit 0
else
echo "ERROR: The 'default' option is only appropriate when the database is $HOME/Library/Application Support/Dock/desktoppicture.db"
restore_sqliterc
exit 1
fi
;;
*)
value="'$1'"
image="$1"
key=1
;;
esac
# # # # # # # # # # # # # # # #
# GET LAST ROW IDS
#
# Get the rowid of the last row to be inserted in the `data` table. This will be used to insert new rows later in the script.
lastrow[0]=$(sqlite3 "$db" "SELECT ROWID FROM data ORDER BY ROWID DESC LIMIT 1;")
# if `data` contains 0 rows, lastrow[0] is empty/null so explicitily set lastrow[0] to 0
[ -z "${lastrow[0]}" ] && lastrow[0]=0
# Get the rowid of the last row to be inserted in the `preferences` table. This will be used to insert new rows later in the script.
lastrow[1]=$(sqlite3 "$db" "SELECT ROWID FROM preferences ORDER BY ROWID DESC LIMIT 1;")
# if `preferences` contains 0 rows, lastrow[1] is empty/null so explicitily set lastrow[1] to 0
[ -z "${lastrow[1]}" ] && lastrow[1]=0
# # # # # # # # # # # # # # # #
# DELETE ALL ROWS
#
# Delete all rows in the `data` table.
sqlite3 "$db" "DELETE FROM data;"
# Delete all rows in the `preferences` table. Causes the `preferences_deleted` trigger to fire.
sqlite3 "$db" "DELETE FROM preferences;"
# # # # # # # # # # # # # # # #
# INSERT NEW ROWS
#
# Insert a new row into the `data` table.
sqlite3 "$db" "INSERT INTO data(rowid,value) VALUES( $((lastrow[0] + 1)), $value );"
# Insert four new rows into the `preferences` table.
sqlite3 "$db" "INSERT INTO preferences(rowid,key,data_id,picture_id) VALUES( $((lastrow[1] + 1)),$key,$((lastrow[0] + 1)),3);"
sqlite3 "$db" "INSERT INTO preferences(rowid,key,data_id,picture_id) VALUES( $((lastrow[1] + 2)),$key,$((lastrow[0] + 1)),4);"
sqlite3 "$db" "INSERT INTO preferences(rowid,key,data_id,picture_id) VALUES( $((lastrow[1] + 3)),$key,$((lastrow[0] + 1)),2);"
sqlite3 "$db" "INSERT INTO preferences(rowid,key,data_id,picture_id) VALUES( $((lastrow[1] + 4)),$key,$((lastrow[0] + 1)),1);"
echo "The Desktop image has been set to $image."
# # # # # # # # # # # # # # # #
# FINISH UP
#
# Restart the Dock so changes to desktoppicture.db take effect
killall Dock
# Restore the user's ~/.sqliterc configuration file (if) renamed earlier in this script.
restore_sqliterc