From 180428fbb7c7c1b78034e5046cdf3b74f3c497e4 Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Sat, 13 Jan 2024 15:07:11 +0900
Subject: [PATCH 1/4] =?UTF-8?q?=E5=AE=9F=E8=A3=85=20WIP?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../one/nem/lacerta/model/PublicPath.java     | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 model/src/main/java/one/nem/lacerta/model/PublicPath.java

diff --git a/model/src/main/java/one/nem/lacerta/model/PublicPath.java b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
new file mode 100644
index 00000000..8ca9e9ff
--- /dev/null
+++ b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
@@ -0,0 +1,23 @@
+package one.nem.lacerta.model;
+
+public class PublicPath {
+    /*
+     * ユーザーが扱うパス(内部パスの代替)
+     */
+
+    String[] path;
+
+    public PublicPath() {
+        this.path = new String[0];
+    }
+
+    public PublicPath load(String[] path) {
+        this.path = path;
+        return this;
+    }
+
+    public PublicPath load(String path) {
+        this.path = path.split("/");
+        return this;
+    }
+}

From 04651f3b8edc43b7c88cfb603e55fbe5444403a5 Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Sat, 13 Jan 2024 15:12:03 +0900
Subject: [PATCH 2/4] =?UTF-8?q?=E5=AE=9F=E8=A3=85=20WIP?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../one/nem/lacerta/model/PublicPath.java     | 34 ++++++++++++++++---
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/model/src/main/java/one/nem/lacerta/model/PublicPath.java b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
index 8ca9e9ff..3181d00e 100644
--- a/model/src/main/java/one/nem/lacerta/model/PublicPath.java
+++ b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
@@ -1,23 +1,47 @@
 package one.nem.lacerta.model;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class PublicPath {
     /*
      * ユーザーが扱うパス(内部パスの代替)
      */
 
-    String[] path;
+    List<String> path = new ArrayList<String>();
 
     public PublicPath() {
-        this.path = new String[0];
     }
 
-    public PublicPath load(String[] path) {
+    public PublicPath(List<String> path) {
         this.path = path;
+    }
+
+    private void add(String path) {
+        this.path.add(path);
+    }
+
+    public PublicPath resolve(String path) {
+        if (path.equals("..")) {
+            this.path.remove(this.path.size() - 1);
+        } else {
+            add(path);
+        }
         return this;
     }
 
-    public PublicPath load(String path) {
-        this.path = path.split("/");
+    public PublicPath resolve(List<String> path) {
+        for (String p : path) {
+            resolve(p);
+        }
         return this;
     }
+
+    public List<String> getPath() {
+        return path;
+    }
+
+    public String getStringPath() {
+        return String.join("/", path);
+    }
 }

From 171c8b380c4989110b784fa30fe355250cda5686 Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Sat, 13 Jan 2024 15:13:56 +0900
Subject: [PATCH 3/4] =?UTF-8?q?=E5=8A=B9=E7=8E=87=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 model/src/main/java/one/nem/lacerta/model/PublicPath.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/model/src/main/java/one/nem/lacerta/model/PublicPath.java b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
index 3181d00e..0da4ce3f 100644
--- a/model/src/main/java/one/nem/lacerta/model/PublicPath.java
+++ b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
@@ -21,18 +21,22 @@ public class PublicPath {
         this.path.add(path);
     }
 
-    public PublicPath resolve(String path) {
+    private void resolveInternal(String path) {
         if (path.equals("..")) {
             this.path.remove(this.path.size() - 1);
         } else {
             add(path);
         }
+    }
+
+    public PublicPath resolve(String path) {
+        resolveInternal(path);
         return this;
     }
 
     public PublicPath resolve(List<String> path) {
         for (String p : path) {
-            resolve(p);
+            resolveInternal(p);
         }
         return this;
     }

From 002c78d09ba11f9c7623576dd080f74e5d6fb2eb Mon Sep 17 00:00:00 2001
From: r-ca <nem@nem.x0.to>
Date: Sat, 13 Jan 2024 15:17:48 +0900
Subject: [PATCH 4/4] =?UTF-8?q?=E5=AE=9F=E8=A3=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/one/nem/lacerta/model/PublicPath.java  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/model/src/main/java/one/nem/lacerta/model/PublicPath.java b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
index 0da4ce3f..980a3a9d 100644
--- a/model/src/main/java/one/nem/lacerta/model/PublicPath.java
+++ b/model/src/main/java/one/nem/lacerta/model/PublicPath.java
@@ -6,6 +6,11 @@ import java.util.List;
 public class PublicPath {
     /*
      * ユーザーが扱うパス(内部パスの代替)
+     * (時間がないのでInjectされることは考慮しない)
+     *
+     * TODO-rca:
+     *  - こわれたパスを検知する
+     *  - バリデーション
      */
 
     List<String> path = new ArrayList<String>();
@@ -41,6 +46,18 @@ public class PublicPath {
         return this;
     }
 
+    public PublicPath resolve(PublicPath path) {
+        for (String p : path.getPath()) {
+            resolveInternal(p);
+        }
+        return this;
+    }
+
+    public PublicPath parent() {
+        this.path.remove(this.path.size() - 1);
+        return this;
+    }
+
     public List<String> getPath() {
         return path;
     }