totori revised this gist 2 months ago. Go to revision
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totori revised this gist 2 months ago. Go to revision
1 file changed, 93 insertions
update-checker.sh(file created)
| @@ -0,0 +1,93 @@ | |||
| 1 | + | #!/bin/bash | |
| 2 | + | ||
| 3 | + | LIST_UPDATES_FOR="all" | |
| 4 | + | ||
| 5 | + | get-base-updates() { | |
| 6 | + | pacman -Qu | wc -l | |
| 7 | + | } | |
| 8 | + | ||
| 9 | + | get-aur-updates() { | |
| 10 | + | base=$(get-base-updates) | |
| 11 | + | all=$(yay -Qu | wc -l) | |
| 12 | + | echo $(( ${all} - ${base} )) | |
| 13 | + | } | |
| 14 | + | ||
| 15 | + | usage() { | |
| 16 | + | exitcode=0 | |
| 17 | + | ||
| 18 | + | if [ $1 != "" ]; then | |
| 19 | + | exitcode=$1 | |
| 20 | + | fi | |
| 21 | + | ||
| 22 | + | echo "USAGE: update-checker.sh [ flag ]" | |
| 23 | + | echo "DESCRIPTION:" | |
| 24 | + | echo "Returns the number of packages available for update." | |
| 25 | + | echo "If no flag is provided, both base and aur package update" | |
| 26 | + | echo "values will be returned." | |
| 27 | + | echo "" | |
| 28 | + | echo "FLAGS" | |
| 29 | + | echo "-b pacman repository packages only" | |
| 30 | + | echo "-a aur packages only" | |
| 31 | + | echo "-h print this message" | |
| 32 | + | ||
| 33 | + | exit $exitcode | |
| 34 | + | } | |
| 35 | + | ||
| 36 | + | PARSED_ARGS=$(getopt -o bah -- "$@") | |
| 37 | + | VALID_ARGS=$? | |
| 38 | + | if [ "$VALID_ARGS" != 0 ]; then | |
| 39 | + | usage 1 | |
| 40 | + | fi | |
| 41 | + | ||
| 42 | + | eval set -- "$PARSED_ARGS" | |
| 43 | + | PRINT_USAGE=0 | |
| 44 | + | ||
| 45 | + | while : | |
| 46 | + | do | |
| 47 | + | case $1 in | |
| 48 | + | -b) | |
| 49 | + | if [ "$LIST_UPDATES_FOR" != "all" ]; then | |
| 50 | + | echo "ERROR: invalid flag combination used, must be either -a OR -b, not both" | |
| 51 | + | usage 1 | |
| 52 | + | fi | |
| 53 | + | ||
| 54 | + | LIST_UPDATES_FOR="base" | |
| 55 | + | shift | |
| 56 | + | ;; | |
| 57 | + | -a) | |
| 58 | + | if [ "$LIST_UPDATES_FOR" != "all" ]; then | |
| 59 | + | echo "ERROR: invalid flag combination used, must be either -a OR -b, not both" | |
| 60 | + | echo "" | |
| 61 | + | usage 1 | |
| 62 | + | fi | |
| 63 | + | ||
| 64 | + | LIST_UPDATES_FOR="aur" | |
| 65 | + | shift | |
| 66 | + | ;; | |
| 67 | + | -h) | |
| 68 | + | usage | |
| 69 | + | ;; | |
| 70 | + | --) | |
| 71 | + | shift | |
| 72 | + | break | |
| 73 | + | ;; | |
| 74 | + | *) | |
| 75 | + | echo "invalid option $1" | |
| 76 | + | usage 1 | |
| 77 | + | ;; | |
| 78 | + | esac | |
| 79 | + | done | |
| 80 | + | ||
| 81 | + | case $LIST_UPDATES_FOR in | |
| 82 | + | aur) | |
| 83 | + | get-aur-updates | |
| 84 | + | ;; | |
| 85 | + | base) | |
| 86 | + | get-base-updates | |
| 87 | + | ;; | |
| 88 | + | all) | |
| 89 | + | base=$(get-base-updates) | |
| 90 | + | aur=$(get-aur-updates) | |
| 91 | + | echo "base: $base" | |
| 92 | + | echo "aur: $aur" | |
| 93 | + | esac | |
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