mirror of
https://github.com/mag37/dockcheck.git
synced 2026-04-17 01:47:45 +00:00
Style and additions (#160)
* correcting colors * hides progress bar in monochrome mode, added monochrome mode to config * Added config/option to auto self-update, use with caution! * use notification release notes url function for cli options as well * added the flag, reordered flags * change output order + add alpine pkgmngr * changed logic of default.config * added an extras section * modifying urls list, adding option flag * prometheus hotfix + minor tweaks * quick pkginstaller fix --------- Co-authored-by: Joachim Schuster <dev@joachimschuster.de>
This commit is contained in:
mag37
GitHub
70
dockcheck.sh
70
dockcheck.sh
@@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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VERSION="v0.6.1"
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### ChangeNotes: Hotfix - bug with xargs pipefail, pkgmanager logic, unbound variables
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VERSION="v0.6.2"
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### ChangeNotes: Added options: -u; auto self update. -I; print release URL, +style and colour fixes.
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Github="https://github.com/mag37/dockcheck"
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RawUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh"
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@@ -37,13 +37,15 @@ Help() {
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echo "-f Force stack restart after update. Caution: restarts once for every updated container within stack."
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echo "-h Print this Help."
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echo "-i Inform - send a preconfigured notification."
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echo "-I Prints custom releasenote urls alongside each container with updates (requires urls.list)."
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echo "-l Only update if label is set. See readme."
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echo "-m Monochrome mode, no printf colour codes."
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echo "-m Monochrome mode, no printf colour codes and hides progress bar."
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echo "-n No updates; only checking availability without interaction."
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echo "-p Auto-prune dangling images after update."
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echo "-r Allow updating images for docker run; won't update the container."
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echo "-s Include stopped containers in the check. (Logic: docker ps -a)."
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echo "-t Set a timeout (in seconds) per container for registry checkups, 10 is default."
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echo "-u Allow automatic self updates - caution as this will pull new code and autorun it."
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echo "-v Prints current version."
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echo "-x N Set max asynchronous subprocesses, 1 default, 0 to disable, 32+ tested."
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echo
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@@ -57,10 +59,13 @@ BarWidth=${BarWidth:=50}
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AutoMode=${AutoMode:=false}
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DontUpdate=${DontUpdate:=false}
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AutoPrune=${AutoPrune:=false}
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AutoSelfUpdate=${AutoSelfUpdate:=false}
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OnlyLabel=${OnlyLabel:=false}
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Notify=${Notify:=false}
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ForceRestartStacks=${ForceRestartStacks:=false}
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DRunUp=${DRunUp:=false}
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MonoMode=${MonoMode:=false}
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PrintReleaseURL=${PrintReleaseURL:=false}
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Stopped=${Stopped:=""}
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CollectorTextFileDirectory=${CollectorTextFileDirectory:-}
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Exclude=${Exclude:-}
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@@ -81,23 +86,25 @@ c_blue="\033[0;34m"
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c_teal="\033[0;36m"
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c_reset="\033[0m"
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while getopts "aynpfrhlisvmc:e:d:t:x:" options; do
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while getopts "ayfhiIlmnprsuvc:e:d:t:x:" options; do
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case "${options}" in
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a|y) AutoMode=true ;;
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c) CollectorTextFileDirectory="${OPTARG}" ;;
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n) DontUpdate=true; AutoMode=true;;
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r) DRunUp=true ;;
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p) AutoPrune=true ;;
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l) OnlyLabel=true ;;
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d) DaysOld=${OPTARG} ;;
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e) Exclude=${OPTARG} ;;
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f) ForceRestartStacks=true ;;
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i) Notify=true ;;
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e) Exclude=${OPTARG} ;;
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m) declare c_{red,green,yellow,blue,teal,reset}="" ;;
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I) PrintReleaseURL=true ;;
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l) OnlyLabel=true ;;
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m) MonoMode=true ;;
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n) DontUpdate=true; AutoMode=true;;
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p) AutoPrune=true ;;
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r) DRunUp=true ;;
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s) Stopped="-a" ;;
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t) Timeout="${OPTARG}" ;;
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u) AutoSelfUpdate=true ;;
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v) printf "%s\n" "$VERSION"; exit 0 ;;
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x) MaxAsync=${OPTARG} ;;
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d) DaysOld=${OPTARG} ;;
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h|*) Help; exit 2 ;;
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esac
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done
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@@ -108,6 +115,7 @@ SearchName="${1:-}"
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# Setting up options and sourcing functions
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if [[ "$DontUpdate" == true ]]; then AutoMode=true; fi
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if [[ "$MonoMode" == true ]]; then declare c_{red,green,yellow,blue,teal,reset}=""; fi
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if [[ "$Notify" == true ]]; then
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if [[ -s "${ScriptWorkDir}/notify.sh" ]]; then
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source "${ScriptWorkDir}/notify.sh"
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@@ -137,30 +145,30 @@ self_update_curl() {
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cp "$ScriptPath" "$ScriptPath".bak
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if command -v curl &>/dev/null; then
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curl -L $RawUrl > "$ScriptPath"; chmod +x "$ScriptPath"
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printf "\n%s\n" "--- starting over with the updated version ---"
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printf "\n%b---%b starting over with the updated version %b---%b\n" "$c_yellow" "$c_teal" "$c_yellow" "$c_reset"
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exec "$ScriptPath" "${ScriptArgs[@]}" # run the new script with old arguments
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exit 1 # Exit the old instance
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elif command -v wget &>/dev/null; then
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wget $RawUrl -O "$ScriptPath"; chmod +x "$ScriptPath"
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printf "\n%s\n" "--- starting over with the updated version ---"
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printf "\n%b---%b starting over with the updated version %b---%b\n" "$c_yellow" "$c_teal" "$c_yellow" "$c_reset"
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exec "$ScriptPath" "${ScriptArgs[@]}" # run the new script with old arguments
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exit 0 # exit the old instance
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else
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printf "curl/wget not available - download the update manually: %s \n" "$Github"
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printf "\n%bcurl/wget not available %b- download the update manually: %b%s %b\n" "$c_red" "$c_reset" "$c_teal" "$Github" "$c_reset"
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fi
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}
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self_update() {
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cd "$ScriptWorkDir" || { printf "Path error, skipping update.\n"; return; }
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cd "$ScriptWorkDir" || { printf "%bPath error,%b skipping update.\n" "$c_red" "$c_reset"; return; }
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if command -v git &>/dev/null && [[ "$(git ls-remote --get-url 2>/dev/null)" =~ .*"mag37/dockcheck".* ]]; then
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printf "\n%s\n" "Pulling the latest version."
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git pull --force || { printf "Git error, manually pull/clone.\n"; return; }
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git pull --force || { printf "%bGit error,%b manually pull/clone.\n" "$c_red" "$c_reset"; return; }
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printf "\n%s\n" "--- starting over with the updated version ---"
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cd - || { printf "Path error.\n"; return; }
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cd - || { printf "%bPath error.%b\n" "$c_red"; return; }
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exec "$ScriptPath" "${ScriptArgs[@]}" # run the new script with old arguments
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exit 0 # exit the old instance
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else
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cd - || { printf "Path error.\n"; return; }
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cd - || { printf "%bPath error.%b\n" "$c_red"; return; }
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self_update_curl
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fi
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}
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@@ -184,7 +192,7 @@ choosecontainers() {
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done
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fi
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done
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printf "\nUpdating containers:\n"
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printf "\n%bUpdating container(s):%b\n" "$c_blue" "$c_reset"
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printf "%s\n" "${SelectedUpdates[@]}"
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printf "\n"
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}
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@@ -245,10 +253,11 @@ binary_downloader() {
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}
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distro_checker() {
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if [[ -f /etc/arch-release ]]; then PkgInstaller="pacman -S"
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if [[ -f /etc/arch-release ]]; then PkgInstaller="sudo pacman -S"
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elif [[ -f /etc/redhat-release ]]; then PkgInstaller="sudo dnf install"
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elif [[ -f /etc/SuSE-release ]]; then PkgInstaller="sudo zypper install"
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elif [[ -f /etc/debian_version ]]; then PkgInstaller="sudo apt-get install"
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elif [[ -f /etc/alpine-release ]] ; then PkgInstaller="doas apk add"
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elif [[ $(uname -s) == "Darwin" ]]; then PkgInstaller="brew install"
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else PkgInstaller="ERROR"; printf "\n%bNo distribution could be determined%b, falling back to static binary.\n" "$c_yellow" "$c_reset"
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fi
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@@ -274,11 +283,11 @@ dependency_check() {
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export "$AppVar"="$AppName"
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printf "\n%b%b installed.%b\n" "$c_green" "$AppName" "$c_reset"
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else
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PkgExitcode="ERROR"
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PkgInstaller="ERROR"
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printf "\n%bPackagemanager install failed%b, falling back to static binary.\n" "$c_yellow" "$c_reset"
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fi
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fi
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if [[ "$GetBin" =~ [sS] || "$PkgInstaller" == "ERROR" ]]; then
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if [[ "$GetBin" =~ [sS] ]] || [[ "$PkgInstaller" == "ERROR" ]]; then
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binary_downloader "$AppName" "$AppUrl"
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[[ -f "$ScriptWorkDir/$AppName" ]] && { export "$AppVar"="$ScriptWorkDir/$1" && printf "\n%b%b downloaded.%b\n" "$c_green" "$AppName" "$c_reset"; }
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fi
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@@ -292,13 +301,15 @@ dependency_check() {
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}
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# Numbered List function
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# if urls.list exists add release note url per line
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options() {
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num=1
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for i in "${GotUpdates[@]}"; do
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echo "$num) $i"
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if [[ -s "$ScriptWorkDir/urls.list" ]] && [[ "$PrintReleaseURL" == true ]]; then releasenotes; else Updates=("${GotUpdates[@]}"); fi
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for update in "${Updates[@]}"; do
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echo "$num) $update"
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((num++))
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done
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}
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}
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# Version check & initiate self update
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if [[ "$VERSION" != "$LatestRelease" ]]; then
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@@ -306,6 +317,7 @@ if [[ "$VERSION" != "$LatestRelease" ]]; then
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if [[ "$AutoMode" == false ]]; then
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read -r -p "Would you like to update? y/[n]: " SelfUpdate
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[[ "$SelfUpdate" =~ [yY] ]] && self_update
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elif [[ "$AutoMode" == true ]] && [[ "$AutoSelfUpdate" == true ]]; then self_update;
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else
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[[ "$Notify" == true ]] && { [[ $(type -t dockcheck_notification) == function ]] && dockcheck_notification "$VERSION" "$LatestRelease" "$LatestChanges" || printf "Could not source notification function.\n"; }
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fi
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@@ -394,7 +406,7 @@ fi
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# Asynchronously check the image-hash of every running container VS the registry
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while read -r line; do
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((RegCheckQue+=1))
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progress_bar "$RegCheckQue" "$ContCount"
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if [[ "$MonoMode" == false ]]; then progress_bar "$RegCheckQue" "$ContCount"; fi
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Got=${line%% *} # Extracts the first word (NoUpdates, GotUpdates, GotErrors)
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item=${line#* }
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@@ -487,7 +499,7 @@ if [[ -n "${GotUpdates:-}" ]]; then
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continue
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fi
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# cd to the compose-file directory to account for people who use relative volumes
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cd "$ContPath" || { echo "Path error - skipping $i"; continue; }
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cd "$ContPath" || { printf "\n%bPath error - skipping%b %s" "$c_red" "$c_reset" "$i"; continue; }
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## Reformatting path + multi compose
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if [[ $ContConfigFile = '/'* ]]; then
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CompleteConfs=$(for conf in ${ContConfigFile//,/ }; do printf -- "-f %s " "$conf"; done)
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@@ -508,9 +520,9 @@ if [[ -n "${GotUpdates:-}" ]]; then
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${DockerBin} ${CompleteConfs} ${ContEnvs} up -d ${ContName}
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fi
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done
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printf "\n%bAll done!%b\n" "$c_green" "$c_reset"
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if [[ "$AutoPrune" == false ]] && [[ "$AutoMode" == false ]]; then read -r -p "Would you like to prune dangling images? y/[n]: " AutoPrune; fi
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if [[ "$AutoPrune" == false ]] && [[ "$AutoMode" == false ]]; then read -rep "\nWould you like to prune dangling images? y/[n]: " AutoPrune; fi
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if [[ "$AutoPrune" == true ]] || [[ "$AutoPrune" =~ [yY] ]]; then docker image prune -f; fi
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printf "\n%bAll done!%b\n" "$c_green" "$c_reset"
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else
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printf "\nNo updates installed, exiting.\n"
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fi
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