| #!/bin/sh | |
| ############################################### | |
| ############################################### | |
| ## | |
| ## MOVED TO GITHUB REPOSITORY!! | |
| ## https://github.com/tavinus/opkg-upgrade | |
| ## THIS WILL NOT BE UPDATED!! | |
| ## | |
| ############################################### | |
| ############################################### | |
| ############################################### | |
| # Gustavo Arnosti Neves | |
| # | |
| # May / 2017 | |
| # | |
| # Upgrade packages listed by: | |
| # opkg list-upgradable | |
| # | |
| # Will list packages and ask for confirmation | |
| # Use ./opkg-upgrade.sh --help for more info | |
| # | |
| # This Script: | |
| # https://github.com/tavinus/opkg-upgrade | |
| # | |
| # Simple oneliner version: | |
| # https://gist.github.com/tavinus/997d896cebd575bfaf1706ce6e701c2d | |
| # | |
| # | |
| # How to install using CURL or WGET: | |
| # | |
| # NOTE: curl/wget may fail because of missing SSL certificates. | |
| # You may choose to ignore the certificates check using | |
| # 'curl -k' or 'wget --no-check-certificate'. | |
| # Or you will need to fix your /etc/ssl/certs/ca-certificates.crt installation. | |
| # | |
| # Local install to current dir on './opkg-upgrade.sh': | |
| # TGT_INST='./opkg-upgrade.sh' && wget 'https://raw.githubusercontent.com/tavinus/opkg-upgrade/master/opkg-upgrade.sh' -O "$TGT_INST" && chmod 755 "$TGT_INST" | |
| # TGT_INST='./opkg-upgrade.sh' && curl -L 'https://raw.githubusercontent.com/tavinus/opkg-upgrade/master/opkg-upgrade.sh' -o "$TGT_INST" && chmod 755 "$TGT_INST" | |
| # | |
| # System install to '/usr/sbin/opkg-upgrade' (no .sh extension) : | |
| # TGT_INST='/usr/sbin/opkg-upgrade' && wget 'https://raw.githubusercontent.com/tavinus/opkg-upgrade/master/opkg-upgrade.sh' -O "$TGT_INST" && chmod 755 "$TGT_INST" | |
| # TGT_INST='/usr/sbin/opkg-upgrade' && curl -L 'https://raw.githubusercontent.com/tavinus/opkg-upgrade/master/opkg-upgrade.sh' -o "$TGT_INST" && chmod 755 "$TGT_INST" | |
| ### Initialization | |
| OPKGUPVERSION="0.1.2" | |
| OPKGBIN="$(which opkg 2>/dev/null)" | |
| BANNERSTRING="Simple OPKG Updater v$OPKGUPVERSION" | |
| ### Silly SH | |
| TRUE=0 | |
| FALSE=1 | |
| ### Execution FLAGS | |
| CHECK_UPDATES_FLAG=$TRUE | |
| FORCE_FLAG=$FALSE | |
| ### This scripts name | |
| OPKGUP_NAME="$(basename $0)" | |
| ### Execution vars, populated later | |
| PACKS="" | |
| PACKS_NAMES="" | |
| PACKS_COUNT="" | |
| ### Main function | |
| main() { | |
| print_banner | |
| check_for_opkg | |
| if should_run_update; then | |
| opkg_update | |
| else | |
| message_ends "Ignoring package lists update" | |
| fi | |
| opkg_upgradable | |
| if ! opkg_has_update; then | |
| echo $'\nNo packages to install!\n' | |
| exit 0 | |
| fi | |
| echo $'\n'"Packages available for upgrade: $PACKS_COUNT"$'\n' | |
| echo -e "$PACKS" | |
| if ! no_confirm; then | |
| if ! confirm_upgrade; then | |
| echo $'Cancelled by user!\n' | |
| exit 3 | |
| fi | |
| else | |
| echo "" | |
| fi | |
| do_upgrade | |
| exit $? | |
| } | |
| ### Parse CLI options | |
| get_options() { | |
| while :; do | |
| case "$1" in | |
| -V|--version|--Version) | |
| print_banner 'nopadding' ; exit 0 ;; | |
| -h|--help|--Help) | |
| print_help ; exit 0 ;; | |
| -n|--no-pkg-update) | |
| CHECK_UPDATES_FLAG=$FALSE ; shift ;; | |
| -f|--force) | |
| FORCE_FLAG=$TRUE ; shift ;; | |
| *) | |
| check_invalid_opts "$1" ; break ;; | |
| esac | |
| done | |
| } | |
| check_invalid_opts() { | |
| if [[ ! -z "$1" ]]; then | |
| print_banner | |
| echo "Invalid Option: $1"$'\n' | |
| exit 2 | |
| fi | |
| return 0 | |
| } | |
| ### Printing functions | |
| print_banner() { | |
| local str="" | |
| if [[ "$1" = 'nopadding' ]]; then | |
| str="$BANNERSTRING" | |
| else | |
| str=$'\n'"$BANNERSTRING"$'\n' | |
| fi | |
| echo "$str" | |
| } | |
| print_help() { | |
| print_banner | |
| echo "Usage: $OPKGUP_NAME [-n,-f] | |
| Options: | |
| -V, --version Show program name and version and exits | |
| -h, --help Show this help screen and exits | |
| -n, --no-opkg-update Skip opkg update at the beginning, | |
| may not find packages if not up to date | |
| -f, --force Do not ask for confirmation, | |
| will update everything available | |
| Notes: | |
| Parameters should not be grouped. | |
| You must pass each parameter on its own. | |
| The order is irrelevant. | |
| Examples: | |
| $OPKGUP_NAME -nf # INVALID PARAMETER | |
| $OPKGUP_NAME -n -f # VALID PARAMETERS | |
| " | |
| } | |
| message_starts() { | |
| echo -n ".... | $1"$'\r' | |
| } | |
| message_ends() { | |
| [[ -z "$1" ]] && mess="" || mess="$1" | |
| echo "Done | $mess" | |
| } | |
| ### Sanity checks | |
| check_for_opkg() { | |
| if [[ ! -x "$OPKGBIN" ]]; then | |
| echo $'ERROR! Could not find or run OPKG binary\n' | |
| exit 1 | |
| fi | |
| } | |
| ### OPKG Update | |
| opkg_update() { | |
| message_starts "Updating package lists" | |
| "$OPKGBIN" update >/dev/null; | |
| message_ends | |
| } | |
| should_run_update() { | |
| return $CHECK_UPDATES_FLAG | |
| } | |
| ### OPKG Upgradable | |
| opkg_upgradable() { | |
| message_starts "Getting upgradable packages list" | |
| PACKS="$($OPKGBIN list-upgradable)" | |
| #PACKS="$(cat pkg-example.txt)" # testing | |
| PACKS_NAMES="$(echo -ne "$PACKS" | awk '{ printf "%s ", $1 }')" | |
| PACKS_COUNT="$(echo "$PACKS" | wc -l)" | |
| message_ends | |
| } | |
| opkg_has_update() { | |
| [[ -z "$PACKS" ]] && return $FALSE | |
| return $TRUE | |
| } | |
| ### CLI interaction | |
| no_confirm() { | |
| return $FORCE_FLAG | |
| } | |
| confirm_upgrade() { | |
| read -p $'\nProceed with upgrade? (Y/y to proceed) ' -n 1 -r | |
| echo $'\n' | |
| if [[ "$REPLY" = Y || "$REPLY" = y ]]; then | |
| return $TRUE | |
| fi | |
| return $FALSE | |
| } | |
| ### Upgrade packages | |
| do_upgrade() { | |
| message_starts $'Upgrading packages\n\n' | |
| "$OPKGBIN" install $PACKS_NAMES | |
| ret=$? | |
| echo "" | |
| message_ends $'Upgrade finished\n' | |
| echo $'Please check for config file conflicts!\n' | |
| return $ret | |
| } | |
| ### Start execution | |
| get_options "$@" | |
| main | |
| exit 20 # should never get here |
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I wonder if there is a real difference on using |
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MOVED TO GITHUB REPOSITORY!!
https://github.com/tavinus/opkg-upgrade
--
Help example:
Example run:
And then: