ants.snapshots.snapshots-runtime_3.0.0.7.source-code.Snapshots.scala Maven / Gradle / Ivy
/*
* Copyright 2024 Anton Sviridov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.indoorvivants.snapshots
case class Snapshots(
location: String,
tmpLocation: String,
forceOverwrite: Boolean
) extends Platform {
private def getTmpFile(name: String) =
tmpLocation.resolve(name)
def sanitiseSnapshotName(name: String): String = {
name.replaceAll("[^a-zA-Z0-9_\\-]", "_")
}
def recordChanges(name: String, contents: String, diff: String): Unit = {
val saneName = sanitiseSnapshotName(name)
val tmpName = saneName + "__snap.new"
val tmpDiff = saneName + "__snap.new.diff"
val file = location.resolve(saneName)
val tmpFile = tmpLocation.resolve(tmpName)
val tmpFileDiff = tmpLocation.resolve(tmpDiff)
val snapContents =
saneName + "\n" + file + "\n" + contents
tmpLocation.createDirectories()
tmpFile.fileWriteContents(snapContents)
tmpFileDiff.fileWriteContents(diff)
}
def write(name: String, contents: String): Unit = {
val saneName = sanitiseSnapshotName(name)
val file = location.resolve(saneName)
location.createDirectories()
file.fileWriteContents(contents)
}
def clearChanges(name: String): Unit = {
val saneName = sanitiseSnapshotName(name)
val tmpName = saneName + "__snap.new"
val tmpDiff = saneName + "__snap.new.diff"
val tmpFile = getTmpFile(tmpName)
val tmpFileDiff = getTmpFile(tmpDiff)
tmpFileDiff.delete()
tmpFile.delete()
}
def read(name: String): Option[String] = {
val saneName = sanitiseSnapshotName(name)
location.resolve(saneName).readFileContents()
}
}