fb711183 |
1 | # check if input is a number, returns false or the number itself |
2 | function check_noteID() { |
3 | IN=$1 |
4 | case $IN in |
5 | ''|*[!0-9]*) |
6 | return 1 |
7 | ;; |
8 | *) |
9 | echo "$IN" |
10 | ;; |
11 | esac |
12 | } |
13 | |
14 | function helptext() { |
15 | echo "Usage:" |
efa3e607 |
16 | echo " $0 [PARAMS] [note ID]..." |
fb711183 |
17 | echo "" |
18 | echo "${BASENAME} parameters are:" |
9eb02251 |
19 | echo -e " -h | --help\t\t\t: This help text" |
20 | echo -e " -p | --plain\t\t\t: Output is in plain text" |
21 | echo -e "\t\t\t\t (without this option the output is formatted)" |
22 | echo -e "\t\t\t\t (this option must precede all others)" |
23 | echo -e " -l | --list\t\t\t: List existing notes" |
3951cc3d |
24 | echo -e " -a | --add=[\"<title>\"]\t: Add new note" |
25 | echo -e " -e | --edit=[<note>]\t\t: Edit note" |
26 | echo -e " -d | --delete=[<note> | all] : Delete single note or all notes at once" |
27 | echo -e " -s | --show=[<note>]\t\t: Display note using your favourite PAGER" |
28 | echo -e " -r | --restore=[<dir>]\t: Restore a previous backup from dir" |
9eb02251 |
29 | echo -e " -v | --version\t\t: Print version" |
30 | echo -e " --userconf\t\t\t: Export User config file" |
31 | echo -e " --backup [<dest>]\t\t: Backup your data in your destination folder" |
fb711183 |
32 | echo "" |
efa3e607 |
33 | echo -e "if a non option is passed and is a valid note ID, the note will be displayed." |
fb711183 |
34 | } |
9eb02251 |
35 | |
3951cc3d |
36 | function configtext() { |
37 | cat << __NOWCONF__ |
38 | ${BASENAME} configuration is: |
39 | |
40 | base directory: ${BASEDIR}/ |
41 | notes archive: ${NOTESDIR}/ |
42 | notes database: ${DB} |
43 | rc file: $RCFILE |
44 | debug file: /tmp/debug_bash-note.log |
45 | |
46 | text editor: ${EDITOR} |
47 | terminal: ${TERMINAL} |
48 | jq executable: ${JQ} |
49 | PAGER: ${PAGER} |
50 | __NOWCONF__ |
51 | |
52 | } |
53 | |
6a193095 |
54 | # this function returns a random 2 words title |
55 | function random_title() { |
56 | # Constants |
57 | X=0 |
58 | DICT=/usr/share/dict/words |
59 | OUTPUT="" |
60 | |
61 | # total number of non-random words available |
62 | COUNT=$(cat $DICT | wc -l) |
63 | |
64 | # while loop to generate random words |
65 | while [ "$X" -lt 2 ] |
66 | do |
67 | RAND=$(od -N3 -An -i /dev/urandom | awk -v f=0 -v r="$COUNT" '{printf "%i\n", f + r * $1 / 16777216}') |
68 | OUTPUT+="$(sed `echo $RAND`"q;d" $DICT)" |
69 | (("X = X + 1")) |
70 | [[ $X -eq 1 ]] && OUTPUT+=" " |
71 | done |
72 | |
73 | echo $OUTPUT |
74 | } |
75 | |