From: Scott Worley <scottworley@scottworley.com>
Date: Sat, 20 Apr 2024 08:42:34 +0000 (-0700)
Subject: Appease shellcheck
X-Git-Url: http://git.scottworley.com/nix-profile-gc/commitdiff_plain/HEAD?ds=sidebyside

Appease shellcheck
---

diff --git a/modules/profile-gc.nix b/modules/profile-gc.nix
index cb9b3a2..6963264 100644
--- a/modules/profile-gc.nix
+++ b/modules/profile-gc.nix
@@ -153,7 +153,7 @@ in {
       }
 
       declare -A active_targets
-      while read target;do
+      while read -r target;do
         active_targets[$target]=1
       done < <(
         verbose_topn ${cfg.logdir}/active-system "" ${escapeShellArg cfg.keepLastActiveSystem}
@@ -162,11 +162,11 @@ in {
 
       now=$(${pkgs.coreutils}/bin/date +%s)
       age_threshold="$(< ${parse-duration cfg.keepLatest})"
-      while read profile;do
+      while read -r profile;do
         echo "Contemplating profiles for $profile:" >&2
         unset active
         declare -A active
-        while read pname;do
+        while read -r pname;do
           active[$pname]=1
         done < <(verbose_topn ${cfg.logdir}/active-profiles "$profile" ${escapeShellArg cfg.keepLastActive})
         current=$(${pkgs.coreutils}/bin/readlink "$profile")
@@ -209,7 +209,7 @@ in {
             rm "$p"
           ''}
         done
-      done < <(${pkgs.findutils}/bin/find ''${NIX_STATE_DIR:-/nix/var/nix}/profiles/ -type l -not -name '*[0-9]-link')
+      done < <(${pkgs.findutils}/bin/find "''${NIX_STATE_DIR:-/nix/var/nix}/profiles/" -type l -not -name '*[0-9]-link')
     '';
     systemd.timers.profile-gc-log-active = {
       wantedBy = [ "timers.target" ];