mirror of
https://github.com/nix-community/home-manager.git
synced 2025-03-27 18:31:12 +00:00
ce9cb2496c
Added support for build, image, and volume quadlets Resolved test failures due to podman 5.3.0 upgrade Replaced several instances of pkgs.podman with services.podman.package
102 lines
3.7 KiB
Nix
102 lines
3.7 KiB
Nix
{ config, podman-lib, ... }:
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{
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cleanup = ''
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PATH=$PATH:${podman-lib.newuidmapPaths}
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export VERBOSE=true
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DRYRUN_ENABLED() {
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return $([ -n "''${DRY_RUN:-}" ] && echo 0 || echo 1)
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}
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VERBOSE_ENABLED() {
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return $([ -n "''${VERBOSE:-}" ] && echo 0 || echo 1)
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}
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cleanup() {
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local resourceType=$1
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local manifestFile="${config.xdg.configHome}/podman/$2"
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local extraListCommands="''${3:-}"
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[[ $resourceType = "container" ]] && extraListCommands+=" -a"
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[[ $resourceType = "volume" ]] && extraListCommands+=" --filter label=nix.home-manager.preserve=false"
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[ ! -f "$manifestFile" ] && VERBOSE_ENABLED && echo "Manifest does not exist: $manifestFile" && return 0
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VERBOSE_ENABLED && echo "Cleaning up ''${resourceType}s not in manifest..." || true
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loadManifest "$manifestFile"
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formatString="{{.Name}}"
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[[ $resourceType = "container" ]] && formatString="{{.Names}}"
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[[ $resourceType = "image" ]] && formatString="{{.Repository}}"
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local listOutput=$(${config.services.podman.package}/bin/podman $resourceType ls $extraListCommands --filter 'label=nix.home-manager.managed=true' --format "$formatString")
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IFS=$'\n' read -r -d "" -a podmanResources <<< "$listOutput" || true
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if [ ''${#podmanResources[@]} -eq 0 ]; then
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VERBOSE_ENABLED && echo "No ''${resourceType}s available to process." || true
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else
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for resource in "''${podmanResources[@]}"; do
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if ! isResourceInManifest "$resource"; then
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removeResource "$resourceType" "$resource"
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else
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VERBOSE_ENABLED && echo "Keeping managed $resourceType: $resource" || true
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fi
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done
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fi
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}
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isResourceInManifest() {
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local resource="$1"
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for manifestEntry in "''${resourceManifest[@]}"; do
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if [ "$resource" = "$manifestEntry" ]; then
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return 0 # Resource found in manifest
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fi
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done
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return 1 # Resource not found in manifest
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}
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# Function to fill resourceManifest from the manifest file
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loadManifest() {
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local manifestFile="$1"
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VERBOSE_ENABLED && echo "Loading manifest from $manifestFile..." || true
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IFS=$'\n' read -r -d "" -a resourceManifest <<< "$(cat "$manifestFile")" || true
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}
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removeResource() {
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local resourceType="$1"
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local resource="$2"
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echo "Removing orphaned $resourceType: $resource"
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commands=()
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case "$resourceType" in
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"container")
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commands+=("${config.services.podman.package}/bin/podman $resourceType stop $resource")
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commands+=("${config.services.podman.package}/bin/podman $resourceType rm -f $resource")
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;;
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"image" | "network" | "volume")
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commands+=("${config.services.podman.package}/bin/podman $resourceType rm $resource")
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;;
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esac
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for command in "''${commands[@]}"; do
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command=$(echo $command | tr -d ';&|`')
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DRYRUN_ENABLED && echo "Would run: $command" && continue || true
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VERBOSE_ENABLED && echo "Running: $command" || true
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if [[ "$(eval "$command")" != *"$resource" ]]; then
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echo -e "\tCommand failed: ''${command}"
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[ "$resourceType" == "image" ] && resourceType="ancestor"
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usedByContainers=$(${config.services.podman.package}/bin/podman container ls -a --filter "$resourceType=$resource" --format "{{.Names}}")
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echo -e "\t$resource in use by containers: $usedByContainers"
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fi
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done
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}
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resourceManifest=()
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[[ "$@" == *"--verbose"* ]] && VERBOSE="true"
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[[ "$@" == *"--dry-run"* ]] && DRY_RUN="true"
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for type in "container" "image" "network" "volume"; do
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cleanup "$type" "''${type}s.manifest"
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done
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'';
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}
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