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https://github.com/nix-community/home-manager.git
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a1cb111cc3
When listing packages we have to handle the case where the rebuild command has not yet been run.
66 lines
1.5 KiB
Bash
66 lines
1.5 KiB
Bash
#!@bash@/bin/bash
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function doRebuild() {
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if [[ -z "$1" ]] ; then
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echo "Need to provide path to configuration file."
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exit 1
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fi
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local wrkdir
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wrkdir="$(mktemp -d)"
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nix-build --show-trace \
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"@HOME_MANAGER_EXPR_PATH@" \
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--argstr modulesPath "$HOME/.nixpkgs/home-manager/modules" \
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--argstr confPath "$1" \
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-A activation-script \
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-o "$wrkdir/activate"
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"$wrkdir/activate/libexec/home-activate"
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rm -rv "$wrkdir"
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}
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function doListGens() {
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ls --color=yes -gG --sort time "/nix/var/nix/gcroots/per-user/$(whoami)" \
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| cut -d' ' -f 4-
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}
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function doListPackages() {
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local outPath
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outPath="$(nix-env -q --out-path | grep -o '/.*home-manager-path$')"
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if [[ -n "$outPath" ]] ; then
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nix-store -q --references "$outPath" | sed 's/[^-]*-//'
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else
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echo "No home-manager packages seem to be installed."
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fi
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}
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function doHelp() {
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echo "Usage: $0 {help | rebuild CONF | generations | packages}"
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echo
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echo "Commands"
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echo " help Print this help"
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echo " rebuild Rebuild the current environment"
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echo " generations List all home environment generations"
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echo " packages List all packages installed in home-manager-path"
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}
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case $1 in
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rebuild)
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doRebuild "$2"
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;;
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generations)
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doListGens
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;;
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packages)
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doListPackages
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;;
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help|--help)
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doHelp
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;;
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*)
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echo "Unknown command: $1"
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doHelp
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exit 1
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esac
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