Refactor package structure (#1233)

* idea: default test runner to Gradle

* Kick off package structure revamp

* Reparent all classes under dev.msfjarvis.aps

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

1 files changed, 90 insertions, 0 deletions

diff --git a/app/src/main/java/dev/msfjarvis/aps/util/extensions/Extensions.kt b/app/src/main/java/dev/msfjarvis/aps/util/extensions/Extensions.kt
new file mode 100644
index 00000000..dbfc0f63
--- /dev/null
+++ b/app/src/main/java/dev/msfjarvis/aps/util/extensions/Extensions.kt
@@ -0,0 +1,90 @@
+/*
+ * Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+package dev.msfjarvis.aps.util.extensions
+
+import com.github.michaelbull.result.getOrElse
+import com.github.michaelbull.result.runCatching
+import dev.msfjarvis.aps.data.repo.PasswordRepository
+import java.io.File
+import java.util.Date
+import org.eclipse.jgit.lib.ObjectId
+import org.eclipse.jgit.revwalk.RevCommit
+
+/**
+ * The default OpenPGP provider for the app
+ */
+const val OPENPGP_PROVIDER = "org.sufficientlysecure.keychain"
+
+/**
+ * Clears the given [flag] from the value of this [Int]
+ */
+fun Int.clearFlag(flag: Int): Int {
+    return this and flag.inv()
+}
+
+/**
+ * Checks if this [Int] contains the given [flag]
+ */
+infix fun Int.hasFlag(flag: Int): Boolean {
+    return this and flag == flag
+}
+
+/**
+ * Checks whether this [File] is a directory that contains [other].
+ */
+fun File.contains(other: File): Boolean {
+    if (!isDirectory)
+        return false
+    if (!other.exists())
+        return false
+    val relativePath = runCatching {
+        other.relativeTo(this)
+    }.getOrElse {
+        return false
+    }
+    // Direct containment is equivalent to the relative path being equal to the filename.
+    return relativePath.path == other.name
+}
+
+/**
+ * Checks if this [File] is in the password repository directory as given
+ * by [PasswordRepository.getRepositoryDirectory]
+ */
+fun File.isInsideRepository(): Boolean {
+    return canonicalPath.contains(PasswordRepository.getRepositoryDirectory().canonicalPath)
+}
+
+/**
+ * Recursively lists the files in this [File], skipping any directories it encounters.
+ */
+fun File.listFilesRecursively() = walkTopDown().filter { !it.isDirectory }.toList()
+
+/**
+ * Unique SHA-1 hash of this commit as hexadecimal string.
+ *
+ * @see RevCommit.getId
+ */
+val RevCommit.hash: String
+    get() = ObjectId.toString(id)
+
+/**
+ * Time this commit was made with second precision.
+ *
+ * @see RevCommit.commitTime
+ */
+val RevCommit.time: Date
+    get() {
+        val epochSeconds = commitTime.toLong()
+        val epochMilliseconds = epochSeconds * 1000
+        return Date(epochMilliseconds)
+    }
+
+/**
+ * Splits this [String] into an [Array] of [String]s, split on the UNIX LF line ending
+ * and stripped of any empty lines.
+ */
+fun String.splitLines(): Array<String> {
+    return split("\n".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
+}