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home-manager: error out on missing option argument

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Instead of an error

    line 958: $1: unbound variable

we now emit an error such as

    missing argument for --cores

Note, this is not perfect. In many cases you still get sub-optimal
error messages.
This commit is contained in:
Robert Helgesson 2024-04-18 17:25:13 +02:00 committed by GitHub
parent f46814ec7c
commit 178e26895b
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GPG key ID: B5690EEEBB952194
3 changed files with 71 additions and 45 deletions
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21
home-manager/home-manager
View file

@ -11,6 +11,12 @@ export TEXTDOMAINDIR=@OUT@/share/locale
# shellcheck disable=1091 # shellcheck disable=1091
source @HOME_MANAGER_LIB@ source @HOME_MANAGER_LIB@
function errMissingOptArg() {
# translators: For example: "home-manager: missing argument for --cores"
_iError "%s: missing argument for %s" "$0" "$1" >&2
exit 1
}
function setNixProfileCommands() { function setNixProfileCommands() {
if [[ -e $HOME/.nix-profile/manifest.json \ if [[ -e $HOME/.nix-profile/manifest.json \
|| -e ${XDG_STATE_HOME:-$HOME/.local/state}/nix/profile/manifest.json ]] ; then || -e ${XDG_STATE_HOME:-$HOME/.local/state}/nix/profile/manifest.json ]] ; then
@ -277,10 +283,12 @@ function doInit() {
switch=1 switch=1
;; ;;
--home-manager-url) --home-manager-url)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
homeManagerUrl="$1" homeManagerUrl="$1"
shift shift
;; ;;
--nixpkgs-url) --nixpkgs-url)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
nixpkgsUrl="$1" nixpkgsUrl="$1"
shift shift
;; ;;
@ -951,22 +959,27 @@ while [[ $# -gt 0 ]]; do
COMMAND="$opt" COMMAND="$opt"
;; ;;
-A) -A)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
HOME_MANAGER_CONFIG_ATTRIBUTE="$1" HOME_MANAGER_CONFIG_ATTRIBUTE="$1"
shift shift
;; ;;
-I) -I)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
EXTRA_NIX_PATH+=("$1") EXTRA_NIX_PATH+=("$1")
shift shift
;; ;;
-b) -b)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
export HOME_MANAGER_BACKUP_EXT="$1" export HOME_MANAGER_BACKUP_EXT="$1"
shift shift
;; ;;
-f|--file) -f|--file)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
HOME_MANAGER_CONFIG="$1" HOME_MANAGER_CONFIG="$1"
shift shift
;; ;;
--flake) --flake)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
FLAKE_ARG="$1" FLAKE_ARG="$1"
shift shift
;; ;;
@ -974,18 +987,23 @@ while [[ $# -gt 0 ]]; do
PASSTHROUGH_OPTS+=("$opt") PASSTHROUGH_OPTS+=("$opt")
;; ;;
--update-input) --update-input)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
PASSTHROUGH_OPTS+=("$opt" "$1") PASSTHROUGH_OPTS+=("$opt" "$1")
shift shift
;; ;;
--override-input) --override-input)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
[[ -v 2 && $2 != -* ]] || errMissingOptArg "$opt $1"
PASSTHROUGH_OPTS+=("$opt" "$1" "$2") PASSTHROUGH_OPTS+=("$opt" "$1" "$2")
shift 2 shift 2
;; ;;
--experimental-features) --experimental-features)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
PASSTHROUGH_OPTS+=("$opt" "$1") PASSTHROUGH_OPTS+=("$opt" "$1")
shift shift
;; ;;
--extra-experimental-features) --extra-experimental-features)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
PASSTHROUGH_OPTS+=("$opt" "$1") PASSTHROUGH_OPTS+=("$opt" "$1")
shift shift
;; ;;
@ -1003,10 +1021,13 @@ while [[ $# -gt 0 ]]; do
export DRY_RUN=1 export DRY_RUN=1
;; ;;
--option|--arg|--argstr) --option|--arg|--argstr)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
[[ -v 2 ]] || errMissingOptArg "$opt $1"
PASSTHROUGH_OPTS+=("$opt" "$1" "$2") PASSTHROUGH_OPTS+=("$opt" "$1" "$2")
shift 2 shift 2
;; ;;
-j|--max-jobs|--cores|--builders) -j|--max-jobs|--cores|--builders)
[[ -v 1 && $1 != -* ]] || errMissingOptArg "$opt"
PASSTHROUGH_OPTS+=("$opt" "$1") PASSTHROUGH_OPTS+=("$opt" "$1")
shift shift
;; ;;

81
home-manager/po/home-manager.pot
View file

@ -8,7 +8,7 @@ msgid ""
msgstr "" msgstr ""
"Project-Id-Version: Home Manager\n" "Project-Id-Version: Home Manager\n"
"Report-Msgid-Bugs-To: https://github.com/nix-community/home-manager/issues\n" "Report-Msgid-Bugs-To: https://github.com/nix-community/home-manager/issues\n"
"POT-Creation-Date: 2024-02-15 16:04+0100\n" "POT-Creation-Date: 2024-04-17 23:19+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n" "Language-Team: LANGUAGE <LL@li.org>\n"
@ -18,36 +18,41 @@ msgstr ""
"Content-Transfer-Encoding: 8bit\n" "Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n" "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
#: home-manager/home-manager:58 #. translators: For example: "home-manager: missing argument for --cores"
#: home-manager/home-manager:16
msgid "%s: missing argument for %s"
msgstr ""
#: home-manager/home-manager:64
msgid "No configuration file found at %s" msgid "No configuration file found at %s"
msgstr "" msgstr ""
#. translators: The first '%s' specifier will be replaced by either #. translators: The first '%s' specifier will be replaced by either
#. 'home.nix' or 'flake.nix'. #. 'home.nix' or 'flake.nix'.
#: home-manager/home-manager:75 home-manager/home-manager:79 #: home-manager/home-manager:81 home-manager/home-manager:85
#: home-manager/home-manager:178 #: home-manager/home-manager:184
msgid "" msgid ""
"Keeping your Home Manager %s in %s is deprecated,\n" "Keeping your Home Manager %s in %s is deprecated,\n"
"please move it to %s" "please move it to %s"
msgstr "" msgstr ""
#: home-manager/home-manager:86 #: home-manager/home-manager:92
msgid "No configuration file found. Please create one at %s" msgid "No configuration file found. Please create one at %s"
msgstr "" msgstr ""
#: home-manager/home-manager:101 #: home-manager/home-manager:107
msgid "Home Manager not found at %s." msgid "Home Manager not found at %s."
msgstr "" msgstr ""
#. translators: This message will be seen by very few users that likely are familiar with English. So feel free to leave this untranslated. #. translators: This message will be seen by very few users that likely are familiar with English. So feel free to leave this untranslated.
#: home-manager/home-manager:109 #: home-manager/home-manager:115
msgid "" msgid ""
"The fallback Home Manager path %s has been deprecated and a file/directory " "The fallback Home Manager path %s has been deprecated and a file/directory "
"was found there." "was found there."
msgstr "" msgstr ""
#. translators: This message will be seen by very few users that likely are familiar with English. So feel free to leave this untranslated. #. translators: This message will be seen by very few users that likely are familiar with English. So feel free to leave this untranslated.
#: home-manager/home-manager:112 #: home-manager/home-manager:118
msgid "" msgid ""
"To remove this warning, do one of the following.\n" "To remove this warning, do one of the following.\n"
"\n" "\n"
@ -68,42 +73,42 @@ msgid ""
" $ rm -r \"%s\"" " $ rm -r \"%s\""
msgstr "" msgstr ""
#: home-manager/home-manager:140 #: home-manager/home-manager:146
msgid "Sanity checking Nix" msgid "Sanity checking Nix"
msgstr "" msgstr ""
#: home-manager/home-manager:160 #: home-manager/home-manager:166
msgid "Could not find suitable profile directory, tried %s and %s" msgid "Could not find suitable profile directory, tried %s and %s"
msgstr "" msgstr ""
#. translators: Here "flake" is a noun that refers to the Nix Flakes feature. #. translators: Here "flake" is a noun that refers to the Nix Flakes feature.
#: home-manager/home-manager:215 #: home-manager/home-manager:221
msgid "Can't inspect options of a flake configuration" msgid "Can't inspect options of a flake configuration"
msgstr "" msgstr ""
#: home-manager/home-manager:288 home-manager/home-manager:311 #: home-manager/home-manager:296 home-manager/home-manager:319
#: home-manager/home-manager:1030 #: home-manager/home-manager:1051
msgid "%s: unknown option '%s'" msgid "%s: unknown option '%s'"
msgstr "" msgstr ""
#: home-manager/home-manager:293 home-manager/home-manager:1031 #: home-manager/home-manager:301 home-manager/home-manager:1052
msgid "Run '%s --help' for usage help" msgid "Run '%s --help' for usage help"
msgstr "" msgstr ""
#: home-manager/home-manager:319 home-manager/home-manager:423 #: home-manager/home-manager:327 home-manager/home-manager:431
msgid "The file %s already exists, leaving it unchanged..." msgid "The file %s already exists, leaving it unchanged..."
msgstr "" msgstr ""
#: home-manager/home-manager:321 home-manager/home-manager:425 #: home-manager/home-manager:329 home-manager/home-manager:433
msgid "Creating %s..." msgid "Creating %s..."
msgstr "" msgstr ""
#: home-manager/home-manager:467 #: home-manager/home-manager:475
msgid "Creating initial Home Manager generation..." msgid "Creating initial Home Manager generation..."
msgstr "" msgstr ""
#. translators: The "%s" specifier will be replaced by a file path. #. translators: The "%s" specifier will be replaced by a file path.
#: home-manager/home-manager:472 #: home-manager/home-manager:480
msgid "" msgid ""
"All done! The home-manager tool should now be installed and you can edit\n" "All done! The home-manager tool should now be installed and you can edit\n"
"\n" "\n"
@ -114,7 +119,7 @@ msgid ""
msgstr "" msgstr ""
#. translators: The "%s" specifier will be replaced by a URL. #. translators: The "%s" specifier will be replaced by a URL.
#: home-manager/home-manager:477 #: home-manager/home-manager:485
msgid "" msgid ""
"Uh oh, the installation failed! Please create an issue at\n" "Uh oh, the installation failed! Please create an issue at\n"
"\n" "\n"
@ -124,11 +129,11 @@ msgid ""
msgstr "" msgstr ""
#. translators: Here "flake" is a noun that refers to the Nix Flakes feature. #. translators: Here "flake" is a noun that refers to the Nix Flakes feature.
#: home-manager/home-manager:488 #: home-manager/home-manager:496
msgid "Can't instantiate a flake configuration" msgid "Can't instantiate a flake configuration"
msgstr "" msgstr ""
#: home-manager/home-manager:564 #: home-manager/home-manager:572
msgid "" msgid ""
"There is %d unread and relevant news item.\n" "There is %d unread and relevant news item.\n"
"Read it by running the command \"%s news\"." "Read it by running the command \"%s news\"."
@ -138,72 +143,72 @@ msgid_plural ""
msgstr[0] "" msgstr[0] ""
msgstr[1] "" msgstr[1] ""
#: home-manager/home-manager:578 #: home-manager/home-manager:586
msgid "Unknown \"news.display\" setting \"%s\"." msgid "Unknown \"news.display\" setting \"%s\"."
msgstr "" msgstr ""
#: home-manager/home-manager:586 #: home-manager/home-manager:594
#, sh-format #, sh-format
msgid "Please set the $EDITOR or $VISUAL environment variable" msgid "Please set the $EDITOR or $VISUAL environment variable"
msgstr "" msgstr ""
#: home-manager/home-manager:604 #: home-manager/home-manager:612
msgid "Cannot run build in read-only directory" msgid "Cannot run build in read-only directory"
msgstr "" msgstr ""
#: home-manager/home-manager:685 #: home-manager/home-manager:693
msgid "No generation with ID %s" msgid "No generation with ID %s"
msgstr "" msgstr ""
#: home-manager/home-manager:687 #: home-manager/home-manager:695
msgid "Cannot remove the current generation %s" msgid "Cannot remove the current generation %s"
msgstr "" msgstr ""
#: home-manager/home-manager:689 #: home-manager/home-manager:697
msgid "Removing generation %s" msgid "Removing generation %s"
msgstr "" msgstr ""
#: home-manager/home-manager:710 #: home-manager/home-manager:718
msgid "No generations to expire" msgid "No generations to expire"
msgstr "" msgstr ""
#: home-manager/home-manager:721 #: home-manager/home-manager:729
msgid "No home-manager packages seem to be installed." msgid "No home-manager packages seem to be installed."
msgstr "" msgstr ""
#: home-manager/home-manager:803 #: home-manager/home-manager:811
msgid "Unknown argument %s" msgid "Unknown argument %s"
msgstr "" msgstr ""
#: home-manager/home-manager:827 #: home-manager/home-manager:835
msgid "This will remove Home Manager from your system." msgid "This will remove Home Manager from your system."
msgstr "" msgstr ""
#: home-manager/home-manager:830 #: home-manager/home-manager:838
msgid "This is a dry run, nothing will actually be uninstalled." msgid "This is a dry run, nothing will actually be uninstalled."
msgstr "" msgstr ""
#: home-manager/home-manager:834 #: home-manager/home-manager:842
msgid "Really uninstall Home Manager?" msgid "Really uninstall Home Manager?"
msgstr "" msgstr ""
#: home-manager/home-manager:840 #: home-manager/home-manager:848
msgid "Switching to empty Home Manager configuration..." msgid "Switching to empty Home Manager configuration..."
msgstr "" msgstr ""
#: home-manager/home-manager:855 #: home-manager/home-manager:863
msgid "Yay!" msgid "Yay!"
msgstr "" msgstr ""
#: home-manager/home-manager:860 #: home-manager/home-manager:868
msgid "Home Manager is uninstalled but your home.nix is left untouched." msgid "Home Manager is uninstalled but your home.nix is left untouched."
msgstr "" msgstr ""
#: home-manager/home-manager:1070 #: home-manager/home-manager:1091
msgid "expire-generations expects one argument, got %d." msgid "expire-generations expects one argument, got %d."
msgstr "" msgstr ""
#: home-manager/home-manager:1092 #: home-manager/home-manager:1113
msgid "Unknown command: %s" msgid "Unknown command: %s"
msgstr "" msgstr ""

14
modules/po/hm-modules.pot
View file

@ -8,7 +8,7 @@ msgid ""
msgstr "" msgstr ""
"Project-Id-Version: Home Manager Modules\n" "Project-Id-Version: Home Manager Modules\n"
"Report-Msgid-Bugs-To: https://github.com/nix-community/home-manager/issues\n" "Report-Msgid-Bugs-To: https://github.com/nix-community/home-manager/issues\n"
"POT-Creation-Date: 2024-02-15 16:04+0100\n" "POT-Creation-Date: 2024-04-17 23:19+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n" "Language-Team: LANGUAGE <LL@li.org>\n"
@ -17,23 +17,23 @@ msgstr ""
"Content-Type: text/plain; charset=CHARSET\n" "Content-Type: text/plain; charset=CHARSET\n"
"Content-Transfer-Encoding: 8bit\n" "Content-Transfer-Encoding: 8bit\n"
#: modules/files.nix:236 #: modules/files.nix:191
msgid "Creating home file links in %s" msgid "Creating home file links in %s"
msgstr "" msgstr ""
#: modules/files.nix:249 #: modules/files.nix:204
msgid "Cleaning up orphan links from %s" msgid "Cleaning up orphan links from %s"
msgstr "" msgstr ""
#: modules/files.nix:265 #: modules/files.nix:220
msgid "Creating profile generation %s" msgid "Creating profile generation %s"
msgstr "" msgstr ""
#: modules/files.nix:282 #: modules/files.nix:237
msgid "No change so reusing latest profile generation %s" msgid "No change so reusing latest profile generation %s"
msgstr "" msgstr ""
#: modules/home-environment.nix:622 #: modules/home-environment.nix:634
msgid "" msgid ""
"Oops, Nix failed to install your new Home Manager profile!\n" "Oops, Nix failed to install your new Home Manager profile!\n"
"\n" "\n"
@ -49,7 +49,7 @@ msgid ""
"Then try activating your Home Manager configuration again." "Then try activating your Home Manager configuration again."
msgstr "" msgstr ""
#: modules/home-environment.nix:655 #: modules/home-environment.nix:667
msgid "Activating %s" msgid "Activating %s"
msgstr "" msgstr ""