Run shellcheck

hosts/bekkalokk/services/website/fetch-gallery.nix

@@ -47,8 +47,8 @@ in {
       }}
 
       # Delete files and directories that exists in the gallery that don't exist in the tarball
-      filesToRemove=$(uniq -u <(sort <(find . -not -path "./.thumbnails*") <(tar -tf ${transferDir}/gallery.tar.gz | sed 's|/$||')))
-      while IFS= read fname; do
+      filesToRemove=$(uniq -u <(sort <(find . -not -path './.thumbnails*') <(tar -tf '${transferDir}/gallery.tar.gz' | sed 's|/$||')))
+      while IFS= read -r fname; do
         rm -f "$fname" ||:
         rm -f ".thumbnails/$fname.png" ||:
       done <<< "$filesToRemove"
@@ -56,9 +56,9 @@ in {
       find . -type d -empty -delete
 
       mkdir -p .thumbnails
-      images=$(find . -type f -not -path "./.thumbnails*")
+      images=$(find . -type f -not -path './.thumbnails*')
 
-      while IFS= read fname; do
+      while IFS= read -r fname; do
         # Skip this file if an up-to-date thumbnail already exists
         if [ -f ".thumbnails/$fname.png" ] && \
           [ "$(date -R -r "$fname")" == "$(date -R -r ".thumbnails/$fname.png")" ]
@@ -67,7 +67,7 @@ in {
         fi
 
         echo "Creating thumbnail for $fname"
-        mkdir -p $(dirname ".thumbnails/$fname")
+        mkdir -p "$(dirname ".thumbnails/$fname")"
         magick -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
         touch -m -d "$(date -R -r "$fname")" ".thumbnails/$fname.png"
       done <<< "$images"

hosts/bicep/services/mysql/backup.nix

@@ -57,7 +57,7 @@ in
       rm "$STATE_DIRECTORY/mysql-dump-latest.sql.zst" ||:
       ln -T "$OUT_FILE" "$STATE_DIRECTORY/mysql-dump-latest.sql.zst"
 
-      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt ${toString (rotations + 1)} ]; do
+      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt '${toString (rotations + 1)}' ]; do
         rm "$(find "$STATE_DIRECTORY" -type f -printf '%T+ %p\n' | sort | head -n 1 | cut -d' ' -f2)"
       done
     '';

hosts/bicep/services/postgresql/backup.nix

@@ -58,7 +58,7 @@ in
       rm "$STATE_DIRECTORY/postgresql-dump-latest.sql.zst" ||:
       ln -T "$OUT_FILE" "$STATE_DIRECTORY/postgresql-dump-latest.sql.zst"
 
-      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt ${toString (rotations + 1)} ]; do
+      while [ "$(find "$STATE_DIRECTORY" -type f -printf '.' | wc -c)" -gt '${toString (rotations + 1)}' ]; do
         rm "$(find "$STATE_DIRECTORY" -type f -printf '%T+ %p\n' | sort | head -n 1 | cut -d' ' -f2)"
       done
     '';

hosts/kommode/services/gitea/customization/default.nix

@@ -99,23 +99,23 @@ in
         ];
       } ''
         # Bigger icons
-        install -Dm444 "${cfg.package.src}/templates/repo/icon.tmpl" "$out/repo/icon.tmpl"
+        install -Dm444 '${cfg.package.src}/templates/repo/icon.tmpl' "$out/repo/icon.tmpl"
         sed -i -e 's/24/60/g' "$out/repo/icon.tmpl"
       '';
     in ''
-      install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
-      install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
-      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
-      install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
-      install -Dm444 ${extraLinksFooter} ${cfg.customDir}/templates/custom/extra_links_footer.tmpl
-      install -Dm444 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
+      install -Dm444 '${logo-svg}' '${cfg.customDir}/public/assets/img/logo.svg'
+      install -Dm444 '${logo-png}' '${cfg.customDir}/public/assets/img/logo.png'
+      install -Dm444 '${./loading.apng}' '${cfg.customDir}/public/assets/img/loading.png'
+      install -Dm444 '${extraLinks}' '${cfg.customDir}/templates/custom/extra_links.tmpl'
+      install -Dm444 '${extraLinksFooter}' '${cfg.customDir}/templates/custom/extra_links_footer.tmpl'
+      install -Dm444 '${project-labels}' '${cfg.customDir}/options/label/project-labels.yaml'
 
-      install -Dm644 ${./emotes/bruh.png} ${cfg.customDir}/public/assets/img/emoji/bruh.png
-      install -Dm644 ${./emotes/huh.gif} ${cfg.customDir}/public/assets/img/emoji/huh.png
-      install -Dm644 ${./emotes/grr.png} ${cfg.customDir}/public/assets/img/emoji/grr.png
-      install -Dm644 ${./emotes/okiedokie.jpg} ${cfg.customDir}/public/assets/img/emoji/okiedokie.png
+      install -Dm644 '${./emotes/bruh.png}' '${cfg.customDir}/public/assets/img/emoji/bruh.png'
+      install -Dm644 '${./emotes/huh.gif}' '${cfg.customDir}/public/assets/img/emoji/huh.png'
+      install -Dm644 '${./emotes/grr.png}' '${cfg.customDir}/public/assets/img/emoji/grr.png'
+      install -Dm644 '${./emotes/okiedokie.jpg}' '${cfg.customDir}/public/assets/img/emoji/okiedokie.png'
 
-      "${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/
+      '${lib.getExe pkgs.rsync}' -a '${customTemplates}/' '${cfg.customDir}/templates/'
     '';
   };
 }

modules/matrix-ooye.nix

@@ -77,29 +77,29 @@ in
 
         id
         echo "Before if statement"
-        stat ''${REGISTRATION_FILE}
+        stat "''${REGISTRATION_FILE}"
 
-        if [[ ! -f ''${REGISTRATION_FILE} ]]; then
+        if [[ ! -f "''${REGISTRATION_FILE}" ]]; then
           echo "No registration file found at '$REGISTRATION_FILE'"
-          cp --no-preserve=mode,ownership ${baseConfig} ''${REGISTRATION_FILE}
+          cp --no-preserve=mode,ownership "${baseConfig}" "''${REGISTRATION_FILE}"
         fi
 
         echo "After if statement"
-        stat ''${REGISTRATION_FILE}
+        stat "''${REGISTRATION_FILE}"
 
-        AS_TOKEN=$(${lib.getExe pkgs.jq} -r .as_token ''${REGISTRATION_FILE})
-        HS_TOKEN=$(${lib.getExe pkgs.jq} -r .hs_token ''${REGISTRATION_FILE})
-        DISCORD_TOKEN=$(cat /run/credentials/matrix-ooye-pre-start.service/discord_token)
-        DISCORD_CLIENT_SECRET=$(cat /run/credentials/matrix-ooye-pre-start.service/discord_client_secret)
+        AS_TOKEN="$('${lib.getExe pkgs.jq}' -r .as_token "''${REGISTRATION_FILE}")"
+        HS_TOKEN="$('${lib.getExe pkgs.jq}' -r .hs_token "''${REGISTRATION_FILE}")"
+        DISCORD_TOKEN="$(cat /run/credentials/matrix-ooye-pre-start.service/discord_token)"
+        DISCORD_CLIENT_SECRET="$(cat /run/credentials/matrix-ooye-pre-start.service/discord_client_secret)"
 
         # Check if we have all required tokens
         if [[ -z "$AS_TOKEN" || "$AS_TOKEN" == "null" ]]; then
-          AS_TOKEN=$(${lib.getExe pkgs.openssl} rand -hex 64)
+          AS_TOKEN="$('${lib.getExe pkgs.openssl}' rand -hex 64)"
           echo "Generated new AS token: ''${AS_TOKEN}"
         fi
 
         if [[ -z "$HS_TOKEN" || "$HS_TOKEN" == "null" ]]; then
-          HS_TOKEN=$(${lib.getExe pkgs.openssl} rand -hex 64)
+          HS_TOKEN="$('${lib.getExe pkgs.openssl}' rand -hex 64)"
           echo "Generated new HS token: ''${HS_TOKEN}"
         fi
 
@@ -115,13 +115,13 @@ in
           exit 1
         fi
 
-        shred -u ''${REGISTRATION_FILE}
-        cp --no-preserve=mode,ownership ${baseConfig} ''${REGISTRATION_FILE}
+        shred -u "''${REGISTRATION_FILE}"
+        cp --no-preserve=mode,ownership "${baseConfig}" "''${REGISTRATION_FILE}"
 
-        ${lib.getExe pkgs.jq} '.as_token = "'$AS_TOKEN'" | .hs_token = "'$HS_TOKEN'" | .ooye.discord_token = "'$DISCORD_TOKEN'" | .ooye.discord_client_secret = "'$DISCORD_CLIENT_SECRET'"' ''${REGISTRATION_FILE} > ''${REGISTRATION_FILE}.tmp
+        '${lib.getExe pkgs.jq}' '.as_token = "'$AS_TOKEN'" | .hs_token = "'$HS_TOKEN'" | .ooye.discord_token = "'$DISCORD_TOKEN'" | .ooye.discord_client_secret = "'$DISCORD_CLIENT_SECRET'"' "''${REGISTRATION_FILE}" > "''${REGISTRATION_FILE}.tmp"
 
-        shred -u ''${REGISTRATION_FILE}
-        mv ''${REGISTRATION_FILE}.tmp ''${REGISTRATION_FILE}
+        shred -u "''${REGISTRATION_FILE}"
+        mv "''${REGISTRATION_FILE}.tmp" "''${REGISTRATION_FILE}"
       '';
 
     in

modules/snakeoil-certs.nix

@@ -51,24 +51,24 @@ in
       script = let
         openssl = lib.getExe pkgs.openssl;
       in lib.concatMapStringsSep "\n" ({ name, value }: ''
-        mkdir -p $(dirname "${value.certificate}") $(dirname "${value.certificateKey}")
-        if ! ${openssl} x509 -checkend 86400 -noout -in ${value.certificate}
+        mkdir -p "$(dirname '${value.certificate}')" "$(dirname '${value.certificateKey}')"
+        if ! ${openssl} x509 -checkend 86400 -noout -in '${value.certificate}'
         then
           echo "Regenerating '${value.certificate}'"
           ${openssl} req \
             -newkey rsa:4096 \
             -new -x509 \
-            -days "${toString value.daysValid}" \
+            -days '${toString value.daysValid}' \
             -nodes \
-            -subj "${value.subject}" \
-            -out "${value.certificate}" \
-            -keyout "${value.certificateKey}" \
+            -subj '${value.subject}' \
+            -out '${value.certificate}' \
+            -keyout '${value.certificateKey}' \
             ${lib.escapeShellArgs value.extraOpenSSLArgs}
         fi
-        chown "${value.owner}:${value.group}" "${value.certificate}"
-        chown "${value.owner}:${value.group}" "${value.certificateKey}"
-        chmod "${value.mode}" "${value.certificate}"
-        chmod "${value.mode}" "${value.certificateKey}"
+        chown '${value.owner}:${value.group}' '${value.certificate}'
+        chown '${value.owner}:${value.group}' '${value.certificateKey}'
+        chmod '${value.mode}' '${value.certificate}'
+        chmod '${value.mode}' '${value.certificateKey}'
 
         echo "\n-----------------\n"
       '') (lib.attrsToList cfg);