Revert "fix: pass on target depends itself (#138)" (#150)

This reverts commit 68e99f1.

Author: tinder-maxwellelliott

cli/src/main/kotlin/com/bazel_diff/hash/RuleHasher.kt

@@ -50,7 +50,7 @@ class RuleHasher : KoinComponent {
                     inputRule == null && sourceDigests.containsKey(ruleInput) -> {
                         safePutBytes(sourceDigests[ruleInput])
                     }
-                    inputRule?.name != null -> {
+                    inputRule?.name != null && inputRule.name != rule.name -> {
                         val ruleInputHash = digest(
                             inputRule,
                             allRulesMap,

cli/src/test/kotlin/com/bazel_diff/hash/BuildGraphHasherTest.kt

@@ -114,6 +114,25 @@ class BuildGraphHasherTest : KoinTest {
         )
     }
 
+    @Test
+    fun testCyclicRuleInput() = runBlocking {
+        val ruleInputs = listOf("rule1", "rule4")
+        val rule3 = createRuleTarget("rule3", ruleInputs, "digest")
+        val rule4 = createRuleTarget("rule4", ruleInputs, "digest2")
+        defaultTargets.add(rule3)
+        defaultTargets.add(rule4)
+
+        whenever(bazelClientMock.queryAllTargets()).thenReturn(defaultTargets)
+        whenever(bazelClientMock.queryAllSourcefileTargets()).thenReturn(emptyList())
+        val hash = hasher.hashAllBazelTargetsAndSourcefiles()
+        assertThat(hash).containsOnly(
+            "rule1" to "2c963f7c06bc1cead7e3b4759e1472383d4469fc3238dc42f8848190887b4775",
+            "rule2" to "bdc1abd0a07103cea34199a9c0d1020619136ff90fb88dcc3a8f873c811c1fe9",
+            "rule3" to "ca2f970a5a5a18730d7633cc32b48b1d94679f4ccaea56c4924e1f9913bd9cb5",
+            "rule4" to "bf15e616e870aaacb02493ea0b8e90c6c750c266fa26375e22b30b78954ee523",
+        )
+    }
+
     @Test
     fun testCircularDependency() = runBlocking {
         val rule3 = createRuleTarget("rule3", listOf("rule2", "rule4"), "digest3")