Add --dump-registry option

Author: mtkennerly

CHANGELOG.md

@@ -10,6 +10,10 @@
     For more info, [see the custom games document](/docs/help/custom-games.md).
   * CLI: The `backup`, `restore`, `cloud upload`, and `cloud download` commands
     now support a `--gui` option for graphical dialog prompts.
+  * CLI: The `backup` and `restore` commands now support a `--dump-registry` option,
+    which includes the serialized registry content in the output.
+    This may be useful if you're consuming the `--api` output to back up with another tool,
+    but don't have a good way to check the registry keys directly.
 * Changed:
   * When the game list is filtered,
     the summary line (e.g., "1 of 10 games") now reflects the filtered totals.

src/cli.rs

@@ -152,6 +152,7 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
             differential_limit,
             cloud_sync,
             no_cloud_sync,
+            dump_registry,
             games,
         } => {
             let games = parse_games(games);
@@ -353,7 +354,14 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
             }
 
             for (name, scan_info, backup_info, decision) in info {
-                if !reporter.add_game(name, &scan_info, backup_info.as_ref(), &decision, &duplicate_detector) {
+                if !reporter.add_game(
+                    name,
+                    &scan_info,
+                    backup_info.as_ref(),
+                    &decision,
+                    &duplicate_detector,
+                    dump_registry,
+                ) {
                     failed = true;
                 }
             }
@@ -369,6 +377,7 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
             backup,
             cloud_sync,
             no_cloud_sync,
+            dump_registry,
             games,
         } => {
             let games = parse_games(games);
@@ -517,7 +526,14 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
             }
 
             for (name, scan_info, backup_info, decision, _) in info {
-                if !reporter.add_game(name, &scan_info, Some(&backup_info), &decision, &duplicate_detector) {
+                if !reporter.add_game(
+                    name,
+                    &scan_info,
+                    Some(&backup_info),
+                    &decision,
+                    &duplicate_detector,
+                    dump_registry,
+                ) {
                     failed = true;
                 }
             }
@@ -928,6 +944,7 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
                         backup: Default::default(),
                         cloud_sync: Default::default(),
                         no_cloud_sync: Default::default(),
+                        dump_registry: Default::default(),
                     },
                     no_manifest_update,
                     try_manifest_update,
@@ -979,6 +996,7 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
                         differential_limit: Default::default(),
                         cloud_sync: Default::default(),
                         no_cloud_sync: Default::default(),
+                        dump_registry: Default::default(),
                     },
                     no_manifest_update,
                     try_manifest_update,

src/cli/parse.rs

@@ -209,6 +209,11 @@ pub enum Subcommand {
         #[clap(long, conflicts_with("cloud_sync"))]
         no_cloud_sync: bool,
 
+        /// Include the serialized registry content in the output.
+        /// Only includes the native Windows registry, not Wine.
+        #[clap(long)]
+        dump_registry: bool,
+
         /// Only back up these specific games.
         /// Alternatively supports stdin (one value per line).
         #[clap()]
@@ -260,6 +265,11 @@ pub enum Subcommand {
         #[clap(long, conflicts_with("cloud_sync"))]
         no_cloud_sync: bool,
 
+        /// Include the serialized registry content in the output.
+        /// Only includes the native Windows registry, not Wine.
+        #[clap(long)]
+        dump_registry: bool,
+
         /// Only restore these specific games.
         /// Alternatively supports stdin (one value per line).
         #[clap()]
@@ -721,6 +731,7 @@ mod tests {
                     differential_limit: None,
                     cloud_sync: false,
                     no_cloud_sync: false,
+                    dump_registry: false,
                     games: vec![],
                 }),
             },
@@ -754,6 +765,7 @@ mod tests {
                 "--differential-limit",
                 "2",
                 "--cloud-sync",
+                "--dump-registry",
                 "game1",
                 "game2",
             ],
@@ -776,6 +788,7 @@ mod tests {
                     differential_limit: Some(2),
                     cloud_sync: true,
                     no_cloud_sync: false,
+                    dump_registry: true,
                     games: vec![s("game1"), s("game2")],
                 }),
             },
@@ -805,6 +818,7 @@ mod tests {
                     differential_limit: None,
                     cloud_sync: false,
                     no_cloud_sync: false,
+                    dump_registry: false,
                     games: vec![],
                 }),
             },
@@ -842,6 +856,7 @@ mod tests {
                         differential_limit: None,
                         cloud_sync: false,
                         no_cloud_sync: false,
+                        dump_registry: false,
                         games: vec![],
                     }),
                 },
@@ -872,6 +887,7 @@ mod tests {
                     differential_limit: None,
                     cloud_sync: false,
                     no_cloud_sync: false,
+                    dump_registry: false,
                     games: vec![],
                 }),
             },
@@ -896,6 +912,7 @@ mod tests {
                     backup: None,
                     cloud_sync: false,
                     no_cloud_sync: false,
+                    dump_registry: false,
                     games: vec![],
                 }),
             },
@@ -918,6 +935,7 @@ mod tests {
                 "--backup",
                 ".",
                 "--cloud-sync",
+                "--dump-registry",
                 "game1",
                 "game2",
             ],
@@ -938,6 +956,7 @@ mod tests {
                     backup: Some(s(".")),
                     cloud_sync: true,
                     no_cloud_sync: false,
+                    dump_registry: true,
                     games: vec![s("game1"), s("game2")],
                 }),
             },
@@ -978,6 +997,7 @@ mod tests {
                         backup: None,
                         cloud_sync: false,
                         no_cloud_sync: false,
+                        dump_registry: false,
                         games: vec![],
                     }),
                 },