refactor: renamed deps.json to app.json

Using a more generically useful name might make it possible to use the
file for other app/project related purposes in the future.

Author: quintesse

app.json

@@ -0,0 +1,10 @@
+{
+  "dependencies": {
+    "eu.maveniverse.maven.mima:context": "2.4.15",
+    "eu.maveniverse.maven.mima.runtime:standalone-static": "2.4.15",
+    "info.picocli:picocli": "4.7.6",
+    "com.google.code.gson:gson": "2.11.0",
+    "org.slf4j:slf4j-api": "2.0.13",
+    "org.slf4j:slf4j-simple": "2.0.13"
+  }
+}

src/main/java/org/codejive/jpm/Jpm.java

@@ -3,7 +3,7 @@
 import java.io.IOException;
 import java.nio.file.Path;
 import java.util.*;
-import org.codejive.jpm.json.JpmProject;
+import org.codejive.jpm.json.AppInfo;
 import org.codejive.jpm.util.FileUtils;
 import org.codejive.jpm.util.ResolverUtils;
 import org.codejive.jpm.util.SyncStats;
@@ -57,7 +57,7 @@ public SyncStats sync(String[] artifactNames)
 
     public SyncStats install(String[] artifactNames)
             throws IOException, DependencyResolutionException {
-        JpmProject prj = JpmProject.read();
+        AppInfo prj = AppInfo.read();
         String[] artifacts = getArtifacts(artifactNames, prj);
         if (artifacts.length > 0) {
             List<Path> files = ResolverUtils.resolveArtifactPaths(artifacts);
@@ -69,7 +69,7 @@ public SyncStats install(String[] artifactNames)
                     String version = dep.substring(p + 1);
                     prj.dependencies.put(name, version);
                 }
-                JpmProject.write(prj);
+                AppInfo.write(prj);
             }
             return stats;
         } else {
@@ -79,7 +79,7 @@ public SyncStats install(String[] artifactNames)
 
     public List<Path> path(String[] artifactNames)
             throws DependencyResolutionException, IOException {
-        JpmProject prj = JpmProject.read();
+        AppInfo prj = AppInfo.read();
         String[] deps = getArtifacts(artifactNames, prj);
         if (deps.length > 0) {
             return ResolverUtils.resolveArtifactPaths(deps);
@@ -88,7 +88,7 @@ public List<Path> path(String[] artifactNames)
         }
     }
 
-    private static String[] getArtifacts(String[] artifactNames, JpmProject prj) {
+    private static String[] getArtifacts(String[] artifactNames, AppInfo prj) {
         String[] deps;
         if (artifactNames.length > 0) {
             deps = artifactNames;

src/main/java/org/codejive/jpm/Main.java

@@ -84,9 +84,9 @@ public Integer call() throws Exception {
             name = "install",
             aliases = {"i"},
             description =
-                    "This adds the given artifacts to the list of dependencies available in the deps.json file. "
-                            + "It then behaves just like 'sync' and copies all artifacts in that list and all their dependencies to the target directory while at the same time removing any artifacts that are no longer needed (ie the ones that are not mentioned in the deps.json file)."
-                            + "If no artifacts are passed the deps.json file will be left untouched and only the existing dependencies in the file will be copied.\n\n"
+                    "This adds the given artifacts to the list of dependencies available in the app.json file. "
+                            + "It then behaves just like 'sync' and copies all artifacts in that list and all their dependencies to the target directory while at the same time removing any artifacts that are no longer needed (ie the ones that are not mentioned in the app.json file)."
+                            + "If no artifacts are passed the app.json file will be left untouched and only the existing dependencies in the file will be copied.\n\n"
                             + "Example:\n  jpm install org.apache.httpcomponents:httpclient:4.5.14\n")
     static class Install implements Callable<Integer> {
         @Mixin QuietMixin quietMixin;
@@ -112,7 +112,7 @@ public Integer call() throws Exception {
             aliases = {"p"},
             description =
                     "Resolves one or more artifacts and prints the full classpath to standard output. "
-                            + "If no artifacts are passed the classpath for the dependencies defined in the deps.json file will be printed instead.\n\n"
+                            + "If no artifacts are passed the classpath for the dependencies defined in the app.json file will be printed instead.\n\n"
                             + "Example:\n  jpm path org.apache.httpcomponents:httpclient:4.5.14\n")
     static class PrintPath implements Callable<Integer> {
         @Mixin OptionalArtifactsMixin optionalArtifactsMixin;

src/main/java/org/codejive/jpm/json/JpmProject.java renamed to src/main/java/org/codejive/jpm/json/AppInfo.java

@@ -10,19 +10,21 @@
 import java.util.Map;
 import java.util.TreeMap;
 
-public class JpmProject {
+public class AppInfo {
     public Map<String, String> dependencies;
 
-    public static JpmProject read() throws IOException {
-        Path prjJson = Path.of("deps.json");
-        JpmProject prj;
+    public static final String APP_INFO_FILE = "app.json";
+
+    public static AppInfo read() throws IOException {
+        Path prjJson = Path.of(APP_INFO_FILE);
+        AppInfo prj;
         if (Files.isRegularFile(prjJson)) {
             try (Reader in = Files.newBufferedReader(prjJson)) {
                 Gson parser = new GsonBuilder().create();
-                prj = parser.fromJson(in, JpmProject.class);
+                prj = parser.fromJson(in, AppInfo.class);
             }
         } else {
-            prj = new JpmProject();
+            prj = new AppInfo();
         }
         if (prj.dependencies == null) {
             prj.dependencies = new TreeMap<>();
@@ -32,8 +34,8 @@ public static JpmProject read() throws IOException {
         return prj;
     }
 
-    public static void write(JpmProject prj) throws IOException {
-        Path prjJson = Path.of("deps.json");
+    public static void write(AppInfo prj) throws IOException {
+        Path prjJson = Path.of(APP_INFO_FILE);
         try (Writer out = Files.newBufferedWriter(prjJson)) {
             Gson parser = new GsonBuilder().setPrettyPrinting().create();
             parser.toJson(prj, out);