v1.1.1 - big upgrade

Includes:
1) Better error handling and move support
2) An upgradeable launcher with signatures to avoid having to download 70MB just
   to get the latest 200kb of javascript
3) Data stored in a data file instead of in the program, to allow for modifications

.gitignore

@@ -1,3 +1,4 @@
 /node_modules/
 /build/
-/rollup/
+/smva-indexer-release.key.pem
+/smva-indexer-release.params.pem

.idea/runConfigurations/build_signer.xml

@@ -0,0 +1,12 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="build-signer" type="js.build_tools.npm">
+    <package-json value="$PROJECT_DIR$/package.json" />
+    <command value="run" />
+    <scripts>
+      <script value="build-signer" />
+    </scripts>
+    <node-interpreter value="project" />
+    <envs />
+    <method v="2" />
+  </configuration>
+</component>

.idea/runConfigurations/sign.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="sign" type="NodeJSConfigurationType" application-parameters="build/smva-indexer-bundle.js build/smva-indexer-bundle-signed.js smva-indexer-release.key.pem" path-to-js-file="build/sign-bundle.js" working-dir="$PROJECT_DIR$">
+    <method v="2">
+      <option name="NpmBeforeRunTask" enabled="true">
+        <package-json value="$PROJECT_DIR$/package.json" />
+        <command value="run" />
+        <scripts>
+          <script value="build-signer" />
+        </scripts>
+        <node-interpreter value="project" />
+        <envs />
+      </option>
+      <option name="NpmBeforeRunTask" enabled="true">
+        <package-json value="$PROJECT_DIR$/package.json" />
+        <command value="run" />
+        <scripts>
+          <script value="build-rollup" />
+        </scripts>
+        <node-interpreter value="project" />
+        <envs />
+      </option>
+    </method>
+  </configuration>
+</component>

.idea/smva-indexer.iml

@@ -5,6 +5,7 @@
       <excludeFolder url="file://$MODULE_DIR$/temp" />
       <excludeFolder url="file://$MODULE_DIR$/.tmp" />
       <excludeFolder url="file://$MODULE_DIR$/tmp" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />

default-data.json

@@ -0,0 +1,112 @@
+{
+  "fileRegExp": "saint-miluinas-vore-academy-.*\\.save",
+  "times": [
+    "Day 1",
+    "Day 2",
+    "Day 3",
+    "Day 4",
+    "Day 5",
+    "Day 6"
+  ],
+  "voreTypes": [
+    "Oral",
+    "Anal",
+    "Unbirth"
+  ],
+  "voreRoles": [
+    "Predator",
+    "Prey",
+    "Observer"
+  ],
+  "voreResults": [
+    "Fatal",
+    "Always Fatal",
+    "Non-fatal"
+  ],
+  "characterSceneTypes": [
+  ],
+  "otherSceneTypes": [
+  ],
+  "characters": [
+    "Emma",
+    "Leah",
+    "Mallory",
+    "Mina",
+    "Alice",
+    "Sam",
+    "Alesha",
+    "Sarah",
+    "Kayla",
+    "Cherry",
+    "Cherry",
+    "Leila",
+    "Beli",
+    "Nadia",
+    "Sunny",
+    "Charlotte",
+    "Mandy",
+    "Betty",
+    "Cassidy",
+    "Claire",
+    "Erika",
+    "Miranda",
+    "Janet",
+    "Zoey",
+    "Kim",
+    "Matilda",
+    "Maeve",
+    "Bree",
+    "Morgan",
+    "Kira",
+    "Izumi",
+    "Calina",
+    "Marie",
+    "Joan",
+    "Professor Juniper",
+    "Professor Slate",
+    "Professor Steria",
+    "Professor Florida",
+    "Professor Bora",
+    "Professor Stars",
+    "Nora (The Custodian)",
+    "Anita",
+    "Chandra",
+    "Hannah",
+    "Gabby",
+    "Pat",
+    "Alex",
+    "Mia",
+    "Tia",
+    "Olivia",
+    "Penny",
+    "Gina",
+    "Kris",
+    "Haley",
+    "Jackie",
+    "Madison",
+    "Sadie",
+    "Karen",
+    "Bella",
+    "Donna",
+    "Brit",
+    "Ashley",
+    "Rachal",
+    "Bethany",
+    "Carol",
+    "Trisha",
+    "Lily",
+    "Meghan",
+    "Candice",
+    "Emily",
+    "Kamile",
+    "Nikki",
+    "Tara",
+    "April",
+    "Catherine",
+    "Iris",
+    "Nicole",
+    "Amelia",
+    "Maria",
+    "Liz"
+  ]
+}

indexer.mjs

@@ -1,56 +1,206 @@
 import enquirer from "enquirer"
-import {watch} from "fs"
+import {watch, constants as fsConstants} from "fs"
-import {access, readFile, opendir, rename, stat, writeFile} from "fs/promises"
+import {access, readFile, opendir, stat, writeFile} from "fs/promises"
 import ini from "ini"
 import envPaths from "env-paths"
 import chalk from "chalk"
-import {isAbsolute, join, normalize, basename} from "path"
+import {isAbsolute, join, normalize, basename, sep} from "path"
+import {moveFile} from "move-file"
+import isValidFilename from "valid-filename"
 import makeDir from "make-dir"
 import homeDir from "home-dir"
 import "source-map-support/register"
+import defaultData from "./default-data.json"
+import packageData from "./package.json"
+import buildTimestamp from "consts:buildTimestamp"
+import configName from "consts:configName"
 
-const {Toggle, Select, Input} = enquirer
+const {Toggle, Select, Input, AutoComplete} = enquirer
+const {R_OK, W_OK} = fsConstants
 
 function log(message) {
     process.stderr.write(message + "\n")
 }
 
+function validateFilenamePart(part, {allowEmpty = false} = {}) {
+    if (typeof part !== "string") {
+        return `must be a string, but was ${part === null ? "null" : typeof part}`
+    }
+    if (part.length === 0) {
+        if (allowEmpty) {
+            return true
+        } else {
+            return "must not be empty, but was empty"
+        }
+    }
+    if (!isValidFilename(part + ".save")) {
+        return `cannot contain any of the following characters: <>:"/\\|?*`
+    }
+    return true
+}
+
+const DIRECTORY_OK = "OK"
+const DIRECTORY_EMPTY = "Path is empty"
+const DIRECTORY_NOT_ABSOLUTE = "Path must be absolute"
+const DIRECTORY_NOT_VALID = "Path must contain segments which are valid filenames"
+const DIRECTORY_EXISTS_NOT_DIRECTORY = "Path exists, but is not a directory"
+const DIRECTORY_NOT_EXISTS = "Path does not exist"
+const DIRECTORY_NOT_ACCESSIBLE = "Path is a directory, but is not both readable and writable"
+
+function validatePath(path) {
+    if (typeof path !== "string" || path.length === 0) {
+        return DIRECTORY_EMPTY
+    } else if (!isAbsolute(path)) {
+        return DIRECTORY_NOT_ABSOLUTE
+    } else if (!path.split(sep).slice(1).every(isValidFilename)) {
+        return DIRECTORY_NOT_VALID
+    }
+    return DIRECTORY_OK
+}
+
+async function validateDirectory(path) {
+    const pathValidity = validatePath(path)
+    if (pathValidity !== DIRECTORY_OK) {
+        return pathValidity
+    }
+    try {
+        const statResult = await stat(path)
+        if (!statResult.isDirectory()) {
+            return DIRECTORY_EXISTS_NOT_DIRECTORY
+        }
+        await access(path, R_OK | W_OK)
+    } catch (ex) {
+        if (ex.code === "ENOENT") {
+            return DIRECTORY_NOT_EXISTS
+        } else if (ex.code === "EACCES") {
+            return DIRECTORY_NOT_ACCESSIBLE
+        } else {
+            throw ex
+        }
+    }
+    return DIRECTORY_OK
+}
+
+function validateRegExp(text) {
+    if (typeof text !== "string") {
+        return `must be a string, but was ${text === null ? "null" : typeof text}`
+    }
+    try {
+        new RegExp(text)
+        return true
+    } catch (ex) {
+        return `must be a valid regular expression, but couldn't construct a RegExp with it: ${ex}`
+    }
+}
+
+function validateFilenamePartList(list, {minLength = 0, allowMissing = false} = {}) {
+    if (typeof list === "undefined") {
+        if (allowMissing) {
+            return true
+        } else {
+            return `must be present, but was absent`
+        }
+    }
+    if (!Array.isArray(list)) {
+        return `must be an array, but was ${list === null ? typeof list : "null"}`
+    }
+    if (list.length < minLength) {
+        return `must have at least ${minLength} ${minLength === 1 ? "element" : "elements"}, but had ${list.length}`
+    }
+    const firstNonmatching = list.findIndex((item) => !(typeof item === "string" && item.length > 0 && validateFilenamePart(item) === true))
+    if (firstNonmatching !== -1) {
+        return `element at index ${firstNonmatching} ${validateFilenamePart(list[firstNonmatching])}`
+    }
+    return true
+}
+
+function validateGameData(data) {
+    if (typeof data !== "object" || data === null) {
+        return `must be an object, but was ${typeof data}`
+    }
+    const fileRegExpError = validateRegExp(data.fileRegExp)
+    if (validateRegExp(data.fileRegExp) !== true) {
+        return `fileRegExp ${fileRegExpError}`
+    }
+    const charactersError = validateFilenamePartList(data.characters, {allowMissing: true})
+    if (charactersError !== true) {
+        return `characters ${charactersError}`
+    }
+    const timesError = validateFilenamePartList(data.times, {minLength: 1})
+    if (timesError !== true) {
+        return `times ${timesError}`
+    }
+    const voreRolesError = validateFilenamePartList(data.voreRoles, {minLength: 1})
+    if (voreRolesError !== true) {
+        return `voreRoles ${voreRolesError}`
+    }
+    const voreTypesError = validateFilenamePartList(data.voreTypes, {minLength: 1})
+    if (voreTypesError !== true) {
+        return `voreTypes ${voreTypesError}`
+    }
+    const voreResultsError = validateFilenamePartList(data.voreResults, {minLength: 1})
+    if (voreResultsError !== true) {
+        return `voreResults ${voreResultsError}`
+    }
+    const characterSceneTypesError = validateFilenamePartList(data.characterSceneTypes, {allowMissing: true})
+    if (characterSceneTypesError !== true) {
+        return `characterSceneTypes ${characterSceneTypesError}`
+    }
+    const otherSceneTypesError = validateFilenamePartList(data.otherSceneTypes, {allowMissing: true})
+    if (otherSceneTypesError !== true) {
+        return `otherSceneTypes ${otherSceneTypesError}`
+    }
+    return true
+}
+
 async function getDirectoryFromUser(message, initial) {
-    while (true) {
+    let dirState = null
-        const newDir = normalize(await new Input({
+    let newDir = initial
-            message, initial
+    while (dirState !== DIRECTORY_OK) {
+        newDir = normalize(await new Input({
+            message,
+            initial: newDir,
+            validate: (text) => {
+                const pathErr = validatePath(text)
+                if (pathErr === DIRECTORY_OK) {
+                    return true
+                } else {
+                    return pathErr
+                }
+            }
         }).run())
-        if (!isAbsolute(newDir)) {
-            log(chalk.red("Can't use that folder: This path must be absolute. Try again."))
-            continue
-        }
         try {
-            const statResult = await stat(newDir)
+            dirState = await validateDirectory(newDir)
-            if (!statResult.isDirectory()) {
-                log(chalk.red("Can't use that folder: This path must be a directory. Try again."))
-            }
-            return newDir
         } catch (ex) {
-            if (ex.code === "ENOENT") {
+            log(chalk.red(`Couldn't check on that folder: ${chalk.redBright.bold(ex)}. Try again.`))
-                const create = await new Toggle({
+            dirState = null
-                    message: "That folder doesn't exist. Want me to create it?",
+        }
-                    enabled: "Create it",
+        if (dirState === DIRECTORY_NOT_EXISTS) {
-                    disabled: "No, I'll enter the path again",
+            const create = await new Toggle({
-                }).run()
+                message: "That folder doesn't exist. Want me to create it?",
-                if (!create) {
+                enabled: "Yes, create it",
-                    continue
+                disabled: "No, I'll enter the path again",
-                }
+            }).run()
+            if (create) {
                 try {
                     await makeDir(newDir)
-                    return newDir
+                    try {
+                        dirState = await validateDirectory(newDir)
+                        if (dirState !== DIRECTORY_OK) {
+                            log(chalk.red(`Creating the new folder led to an unusable directory: ${chalk.redBright.bold(dirState)}. Try again.`))
+                        }
+                    } catch (ex) {
+                        log(chalk.red(`Couldn't check on the new folder: ${chalk.redBright.bold(ex)}. Try again.`))
+                    }
                 } catch (ex) {
                     log(chalk.red(`Couldn't create that folder: ${chalk.redBright.bold(ex)}. Try again.`))
                 }
-            } else {
-                log(chalk.red(`Couldn't check on that folder: ${chalk.redBright.bold(ex)}. Try again.`))
             }
+        } else if (dirState !== null && dirState !== DIRECTORY_OK) {
+            log(chalk.red(`Can't use that folder: ${dirState}. Try again.`))
         }
     }
+    return newDir
 }
 
 async function loadPaths(config, home) {
@@ -74,24 +224,62 @@ async function loadPaths(config, home) {
             }
         }
     }
-    if (!(sourceDir && destDir)) {
+    const sourceDirOK = (await validateDirectory(sourceDir)) === DIRECTORY_OK
-        log(chalk.yellow(`Configuration at ${chalk.yellowBright.bold(configPath)} is missing or incomplete. Configure now.`))
+    const destDirOK = (await validateDirectory(destDir)) === DIRECTORY_OK
-        sourceDir = await getDirectoryFromUser(
+    if (!(sourceDirOK && destDirOK)) {
-            "Where are SMVA saves downloaded to? (e.g., your Downloads folder)",
+        log(chalk.yellow(`Configuration at ${chalk.yellowBright.bold(configPath)} is missing, incomplete, or damaged. Configuring now.`))
-            sourceDir || join(home, "Downloads"))
+        if (!sourceDirOK) {
-        destDir = await getDirectoryFromUser(
+            sourceDir = await getDirectoryFromUser(
-            "Where do you want to store your organized SMVA saves? (e.g., your Documents folder)",
+                "Where are SMVA saves downloaded to? (e.g., your Downloads folder)",
-            destDir || join(home, "Documents", "SMVA Saves")
+                sourceDir || join(home, "Downloads"))
-        )
+        }
-        await makeDir(config)
+        if (!destDirOK) {
-        await writeFile(configPath, ini.encode({paths: {source: sourceDir, dest: destDir}}), {encoding: "utf-8"})
+            destDir = await getDirectoryFromUser(
-        log(chalk.cyan(`Wrote configuration to ${chalk.cyanBright.bold(configPath)}`))
+                "Where do you want to store your organized SMVA saves? (e.g., your Documents folder)",
-    }
+                destDir || join(home, "Documents", "SMVA Saves")
-    return {sourceDir, destDir}
+            )
+        }
+        try {
+            await makeDir(config)
+            await writeFile(configPath, ini.encode({paths: {source: sourceDir, dest: destDir}}), {encoding: "utf-8"})
+            log(chalk.cyan(`Wrote configuration to ${chalk.cyanBright.bold(configPath)}`))
+        } catch (ex) {
+            log(chalk.red(`Could not write configuration to ${chalk.redBright.bold(configPath)}`))
+        }
+    }
+    const dataPath = join(config, "game-data.json")
+    let data = defaultData
+    try {
+        data = JSON.parse(await readFile(dataPath, {encoding: "utf-8"}))
+        const err = validateGameData(data)
+        if (err === true) {
+            log(chalk.cyan(`Read game data from ${chalk.cyanBright.bold(dataPath)}`))
+        } else {
+            log(chalk.red(`${chalk.redBright.bold(dataPath)} had a problem: ${chalk.redBright.bold(err)}`))
+            log(chalk.yellow(`Using default game data.`))
+            data = defaultData
+        }
+    } catch (ex) {
+        switch (ex.code) {
+            case "ENOENT":
+                log(chalk.yellow(`${chalk.yellowBright.bold(dataPath)} not found. Using default game data.`))
+                try {
+                    await writeFile(dataPath, JSON.stringify(defaultData, null, 4), {encoding: "utf-8"})
+                    log(chalk.cyan(`Wrote default game data to ${chalk.cyanBright.bold(dataPath)}`))
+                } catch (ex) {
+                    log(chalk.red(`Could not write default game data to ${chalk.redBright.bold(dataPath)}: ${chalk.redBright.bold(ex)}`))
+                }
+                break
+            default:
+                log(chalk.red(`Could not read game data from ${chalk.redBright.bold(dataPath)}: ${chalk.redBright.bold(ex)}`))
+                log(chalk.yellow(`Using default game data.`))
+        }
+    }
+    return {sourceDir, destDir, data}
 }
 
-async function* watchNewSaves(sourceDir) {
+async function* watchNewSaves(sourceDir, sourceRegexpString) {
-    const sourceRe = /^saint-miluinas-vore-academy-.*\.save$/
+    const sourceRe = new RegExp(`^${sourceRegexpString}\$`)
     let resolveNext
     let nextPromise
     let active = true
@@ -104,6 +292,7 @@ async function* watchNewSaves(sourceDir) {
             }
         })
     }
+
     makeNewPromise()
 
     watch(sourceDir, {}, (eventType, filename) => {
@@ -112,7 +301,7 @@ async function* watchNewSaves(sourceDir) {
         }
     })
 
-    log(chalk.green(`Waiting for new saves to appear in ${chalk.greenBright.bold(sourceDir)}`))
+    log(chalk.green(`Waiting for new saves with filenames like ${chalk.greenBright.bold(`/${sourceRegexpString}/`)} to appear in ${chalk.greenBright.bold(sourceDir)}`))
 
     while (true) {
         const next = await nextPromise
@@ -122,10 +311,10 @@ async function* watchNewSaves(sourceDir) {
     }
 }
 
-async function* findExistingSaves(sourceDir) {
+async function* findExistingSaves(sourceDir, sourceRegexpString) {
-    const sourceRe = /^saint-miluinas-vore-academy-.*\.save$/
+    const sourceRe = new RegExp(`^${sourceRegexpString}\$`)
-    log(chalk.green(`Scanning for existing saves in ${chalk.greenBright.bold(sourceDir)}`))
+    log(chalk.green(`Scanning for existing saves with filenames like ${chalk.greenBright.bold(`/${sourceRegexpString}/`)} in ${chalk.greenBright.bold(sourceDir)}`))
-    const dir = await opendir(sourceDir);
+    const dir = await opendir(sourceDir)
     for await (const dirent of dir) {
         if (dirent.isFile() && sourceRe.test(dirent.name)) {
             yield dirent.name
@@ -134,70 +323,113 @@ async function* findExistingSaves(sourceDir) {
     log(chalk.cyan(`Finished scanning for existing saves`))
 }
 
-async function promptForFilename() {
+async function promptForFilename({
-    const saveType = await new Select({
+                                     times,
+                                     voreTypes,
+                                     voreRoles,
+                                     voreResults,
+                                     characterSceneTypes,
+                                     otherSceneTypes,
+                                     characters
+                                 }) {
+    const saveType = await new AutoComplete({
         message: "What type of save is this?",
-        choices: ["Useful Save", "Vore Scene", "Skip This Save"],
+        limit: 10,
+        choices: ["Useful Save", "Vore Scene", ...(Array.isArray(characterSceneTypes) && characterSceneTypes.length > 0 ? characterSceneTypes.map((item) => `${item} (Character Scene)`) : []), ...(Array.isArray(otherSceneTypes) && otherSceneTypes.length > 0 ? otherSceneTypes.map((item) => `${item} (Other Scene)`) : []), "Skip This Save"],
     }).run()
-    const dayPrompt = new Select({
+    const timePrompt = times.length > 1 ? new AutoComplete({
         message: "When is this save from?",
-        choices: ["Day 1", "Day 2", "Day 3", "Day 4", "Day 5", "Day 6"]
+        limit: 10,
-    })
+        choices: times
+    }) : {
+        async run() {
+            return times[0]
+        }
+    }
     if (saveType === "Vore Scene") {
-        const voreType = await new Select({
+        const voreType = voreTypes.length > 1 ? await new AutoComplete({
             message: "What type of vore is involved in this save?",
-            choices: ["Oral", "Anal", "Unbirth"]
+            limit: 10,
-        }).run()
+            choices: voreTypes
-        const voreRole = await new Select({
+        }).run() : voreTypes[0]
+        const voreRole = voreRoles.length > 1 ? await new AutoComplete({
             message: "What role does the player play in this scene?",
-            choices: ["Predator", "Prey", "Observer"]
+            limit: 10,
-        }).run()
+            choices: voreRoles
-        const voreResult = await new Select({
+        }).run() : voreRoles[0]
+        const voreResult = voreResults.length > 1 ? await new AutoComplete({
             message: "What is the result of the vore?",
-            choices: ["Fatal", "Always Fatal", "Non-fatal"],
+            limit: 10,
-        }).run()
+            choices: voreResults,
-        const day = await dayPrompt.run()
+        }).run() : voreResults[0]
-        const vorePartner = await new Input({
+        const time = await timePrompt.run()
+        const vorePartners = Array.isArray(characters) && characters.length > 0 ? await new AutoComplete({
             message: "Who is/are the partner(s) the player is with in this scene?",
-        }).run()
+            limit: 10,
+            choices: characters,
+            multiple: true,
+        }).run() : []
         const voreVariant = await new Input({
-            message: "What is the variant name/comment for this scene? (leave blank to skip)",
+            message: `What is the variant name/comment for this scene?${vorePartners.length > 0 ? " (leave blank to skip)" : ""}`,
+            validate: (filename) => validateFilenamePart(filename, {allowEmpty: vorePartners.length > 0})
         }).run()
-        return `${voreType} ${voreRole} - ${voreResult} - ${day} ${vorePartner}${voreVariant ? ` (${voreVariant})` : ""}.save`
+        return `${voreType} ${voreRole} - ${voreResult} - ${time} ${vorePartners.join(" + ")}${voreVariant ? vorePartners.length > 0 ? ` (${voreVariant})` : voreVariant : ""}.save`
     } else if (saveType === "Useful Save") {
-        const day = await dayPrompt.run()
+        const time = await timePrompt.run()
+        const title = await new Input({
+            message: "What is the title of this useful save?",
+            validate: validateFilenamePart
+        }).run()
+        return `Useful Saves - ${time} - ${title}.save`
+    } else if (saveType.endsWith(" (Character Scene)")) {
+        const sceneType = saveType.substring(0, saveType.length - " (Character Scene)".length)
+        const time = await timePrompt.run()
+        const scenePartners = Array.isArray(characters) && characters.length > 0 ? await new AutoComplete({
+            message: "Who is/are the partner(s) the player is with in this scene?",
+            limit: 10,
+            choices: characters,
+            multiple: true,
+            validate: (list) => list.length > 0,
+        }).run() : []
         const title = await new Input({
-            message: "What is the title of this useful save?"
+            message: `What is the comment for this ${sceneType} scene?`,
+            validate: validateFilenamePart
         }).run()
-        return `Useful Saves - ${day} - ${title}.save`
+        return `${sceneType} with ${scenePartners.join("+")} - ${time} - ${title}.save`
+    } else if (saveType.endsWith(" (Other Scene)")) {
+        const sceneType = saveType.substring(0, saveType.length - " (Other Scene)".length)
+        const time = await timePrompt.run()
+        const title = await new Input({
+            message: `What is the comment for this ${sceneType} scene?`,
+            validate: validateFilenamePart
+        }).run()
+        return `${sceneType} - ${time} - ${title}.save`
     } else {
         return null
     }
 }
 
-async function shouldDoRename(destPath) {
+async function askIfOverwrite(destPath) {
-    try {
+    console.log(chalk.yellow(`A file named ${chalk.yellowBright.bold(destPath)} already exists.`))
-        await access(destPath)
+    const result = await new Select({
-        console.log(chalk.yellow(`A file named ${chalk.yellowBright.bold(destPath)} already exists.`))
+        message: "What should we do?",
-    } catch (ex) {
+        choices: ["Skip it", "Rename it", "Overwrite it"]
-        if (ex.code === "ENOENT") {
+    }).run()
-            return true
-        } else {
-            console.log(chalk.red(`The file named ${chalk.redBright.bold(destPath)} could not be accessed: ${chalk.redBright.bold(ex)}`))
-        }
-    }
-    const result = await new Select({message: "What should we do?", choices: ["Skip it", "Rename it", "Overwrite it"]}).run();
     switch (result) {
         case "Skip it":
-            return false;
+            return false
         case "Overwrite it":
-            return true;
+            return true
         case "Rename it":
-            return (await new Input({message: "What would you like to name the file?", initial: basename(destPath, ".save")}).run()) + ".save"
+            return (await new Input({
+                message: "What would you like to name the file?",
+                initial: basename(destPath, ".save"),
+                validate: (name) => name.length > 0 && isValidFilename(name) ? true : "must be a nonempty string not ending in trailing periods or containing any of the characters <>:\"/\\|?*"
+            }).run()) + ".save"
     }
 }
 
-function queueMovingTo(destDir) {
+function queueMovingTo(destDir, filenameData) {
     let resolvePromise, rejectPromise
     const completionPromise = new Promise((resolve, reject) => {
         resolvePromise = resolve
@@ -205,6 +437,7 @@ function queueMovingTo(destDir) {
     })
     const filequeue = []
     let processingFiles = false
+    let endAfterCompleting = false
 
     async function processFiles() {
         if (processingFiles) {
@@ -223,37 +456,52 @@ function queueMovingTo(destDir) {
                 continue
             }
             log(chalk.green(`For save ${chalk.greenBright.bold(nextFile)}:`))
-            const destFilename = await promptForFilename()
+            const destFilename = await promptForFilename(filenameData)
             if (!destFilename) {
                 log(chalk.yellow("Skipped."))
                 filequeue.shift()
                 continue
             }
             let destPath = join(destDir, destFilename)
-            let confirmed = false;
+            let overwrite = false
-            while (!confirmed) {
+            while (true) {
-                const promptResult = await shouldDoRename(destPath)
+                try {
-                if (typeof promptResult === "string") {
+                    await moveFile(nextFile, destPath, {overwrite})
-                    destPath = join(destDir, promptResult)
+                    log(chalk.cyan(`Moved to ${chalk.cyanBright.bold(destPath)}`))
-                } else if (!promptResult) {
+                    break
-                    destPath = null
+                } catch (ex) {
-                    confirmed = true
+                    if (ex.message.startsWith("The destination file exists:")) {
-                } else {
+                        const promptResult = await askIfOverwrite(destPath)
-                    confirmed = true
+                        if (typeof promptResult === "string") {
+                            destPath = join(destDir, promptResult)
+                        } else if (promptResult === true) {
+                            overwrite = true
+                        } else {
+                            break
+                        }
+                    } else {
+                        log(chalk.red(`Something went wrong: ${chalk.redBright.bold(ex)}`))
+                        const giveUp = await new Toggle({
+                            message: "Want to keep trying?",
+                            disabled: "Yes, try again",
+                            enabled: "No, skip this save"
+                        }).run()
+                        if (giveUp) {
+                            break
+                        }
+                    }
                 }
             }
-            if (!destPath) {
-                log(chalk.yellow("Skipped."))
-                filequeue.shift()
-                continue
-            }
-            await rename(nextFile, destPath)
-            log(chalk.cyan(`Moved to ${chalk.cyanBright.bold(destPath)}`))
             filequeue.shift()
         }
         processingFiles = false
+        if (endAfterCompleting) {
+            resolvePromise()
+        }
     }
 
+    log(chalk.green(`Ready to move renamed saves to ${chalk.greenBright.bold(destDir)}`))
+
     return {
         push(...files) {
             if (!rejectPromise) {
@@ -273,19 +521,34 @@ function queueMovingTo(destDir) {
                 rejectPromise = null
             })
         },
+        shutDown() {
+            if (!resolvePromise) {
+                return
+            }
+            if (processingFiles) {
+                endAfterCompleting = true
+            } else {
+                resolvePromise()
+            }
+        },
         completionPromise
     }
 }
 
-async function main() {
+export async function main() {
-    const {config} = envPaths("SMVA-Indexer")
+    log(chalk.green(`${packageData.name} ${chalk.greenBright.bold(`v${packageData.version}`)} - built at ${chalk.greenBright.bold(new Date(buildTimestamp).toISOString())}`))
+    const {config} = envPaths(configName)
     const home = homeDir()
-    const {sourceDir, destDir} = await loadPaths(config, home)
+    const {
-    const queue = queueMovingTo(destDir)
+        sourceDir,
+        destDir,
+        data: {fileRegExp, ...filenameData}
+    } = await loadPaths(config, home)
+    const queue = queueMovingTo(destDir, filenameData)
 
     const existingSavesPromise = (async () => {
         try {
-            for await (const oldSave of findExistingSaves(sourceDir)) {
+            for await (const oldSave of findExistingSaves(sourceDir, fileRegExp)) {
                 queue.push(join(sourceDir, oldSave))
             }
         } catch (ex) {
@@ -294,17 +557,24 @@ async function main() {
     })()
 
     const newSavesPromise = (async () => {
-        for await (const newSave of watchNewSaves(sourceDir)) {
+        try {
-            queue.push(join(sourceDir, newSave))
+            for await (const newSave of watchNewSaves(sourceDir, fileRegExp)) {
+                queue.push(join(sourceDir, newSave))
+            }
+        } catch (ex) {
+            log(chalk.red(`failed waiting for new saves: ${chalk.redBright.bold(ex)}`))
         }
     })()
+    Promise.allSettled([newSavesPromise, existingSavesPromise]).finally(() => queue.shutDown())
     try {
-        await Promise.all([newSavesPromise, existingSavesPromise, queue.completionPromise])
+        await queue.completionPromise
     } catch (err) {
-        console.log(chalk.redBright.bold(err));
+        console.log(chalk.redBright.bold(err))
-        process.exit(1);
+        process.exit(1)
     }
-    process.exit(0);
+    process.exit(0)
 }
 
-main()
+main.packageName = packageData.name
+main.version = packageData.version
+main.buildTimestamp = packageData.buildTimestamp

package.json

@@ -1,19 +1,26 @@
 {
   "name": "smva-indexer",
-  "version": "1.0.1",
+  "version": "1.1.1",
   "description": "Simple SMVA save file templating system.",
   "bin": "indexer.mjs",
   "scripts": {
     "start": "node build/smva-indexer-bundle.js",
-    "build": "npm run build-rollup && npm run build-nexe",
+    "build": "concurrently -n Rollup,Data,Signer -s all -c green,yellow,red \"npm run build-rollup\" \"npm run build-data\" \"npm run build-signer\" && npm run build-nexe && npm run sign",
-    "build-rollup": "rollup -c rollup.config.js -f commonjs indexer.mjs",
+    "build-signed": "concurrently -n Rollup,Signer -c green,red \"npm run build-rollup\" \"npm run build-signer\" && npm run sign",
-    "build-nexe": "concurrently -i -n Win,Mac,Lin -c blue,white,yellow \"npm run build-win-nexe\" \"npm run build-mac-nexe\" \"npm run build-lin-nexe\"",
+    "build-rollup": "rollup -c rollup.config.js",
+    "build-signer": "rollup -c signer-rollup.config.js",
+    "build-data": "cpy default-data.json smva-indexer-release.pub.pem build && move-file build/default-data.json build/smva-indexer-game-data.json",
+    "build-nexe": "concurrently -i -s all -n Win,Mac,Lin -c blue,white,yellow \"npm run build-win-nexe\" \"npm run build-mac-nexe\" \"npm run build-lin-nexe\"",
     "build-win-nexe": "nexe -t windows-x86-14.15.3 -i build/smva-indexer-bundle.js -n indexer -o build/smva-indexer-win.exe --verbose",
     "build-mac-nexe": "nexe -t mac-x64-14.15.3 -i build/smva-indexer-bundle.js -n indexer -o build/smva-indexer-macos --verbose",
     "build-lin-nexe": "nexe -t linux-x64-14.15.3 -i build/smva-indexer-bundle.js -n indexer -o build/smva-indexer-linux --verbose",
     "build-win": "npm run build-rollup && npm run build-win-nexe",
     "build-mac": "npm run build-rollup && npm run build-mac-nexe",
-    "build-lin": "npm run build-rollup && npm run build-lin-nexe"
+    "build-lin": "npm run build-rollup && npm run build-lin-nexe",
+    "sign": "NODE_PATH=node_modules node build/sign-bundle.js build/smva-indexer-bundle.js build/smva-indexer-bundle-signed.js smva-indexer-release.key.pem",
+    "publish": "sftp -b publish-commands.sftp kink-games.deliciousreya.net",
+    "release": "npm run build && npm run publish",
+    "generate-release-keys": "openssl genpkey -genparam -algorithm dsa -pkeyopt dsa_paramgen_bits:2048 -outform PEM --out smva-indexer-release.params.pem && openssl genpkey -paramfile smva-indexer-release.params.pem -aes-256-cbc -out smva-indexer-release.key.pem && openssl pkey -inform PEM -in smva-indexer-release.key.pem -outform PEM -pubout -out smva-indexer-release.pub.pem"
   },
   "keywords": [],
   "author": {
@@ -23,19 +30,28 @@
   "license": "MIT",
   "dependencies": {
     "chalk": "^5.0.0",
+    "data-urls": "^3.0.1",
     "enquirer": "^2.3.6",
     "env-paths": "^3.0.0",
+    "filenamify": "^5.1.0",
     "home-dir": "^1.0.0",
     "ini": "^2.0.0",
     "make-dir": "^3.1.0",
-    "source-map-support": "^0.5.21"
+    "move-file": "^3.0.0",
+    "source-map-support": "^0.5.21",
+    "valid-filename": "^4.0.0"
   },
   "devDependencies": {
     "@rollup/plugin-alias": "^3.1.9",
     "@rollup/plugin-commonjs": "^21.0.1",
+    "@rollup/plugin-json": "^4.1.0",
     "@rollup/plugin-node-resolve": "^13.1.3",
+    "@rollup/plugin-url": "^6.1.0",
     "concurrently": "^7.0.0",
+    "cpy-cli": "^3.1.1",
+    "move-file-cli": "^3.0.0",
     "nexe": "^4.0.0-beta.19",
-    "rollup": "^2.67.2"
+    "rollup": "^2.67.2",
+    "rollup-plugin-consts": "^1.0.2"
   }
 }

publish-commands.sftp

@@ -0,0 +1,8 @@
+chdir "Shadows/Games/Web Games/Saint Miluina's Vore Academy/indexer"
+lchdir build
+put smva-indexer-win.exe
+put smva-indexer-macos
+put smva-indexer-linux
+put smva-indexer-bundle-signed.js
+put smva-indexer-game-data.json
+put smva-indexer-release.pub.pem

rollup.config.js

@@ -1,23 +1,45 @@
-import { nodeResolve } from '@rollup/plugin-node-resolve';
-import commonjs from '@rollup/plugin-commonjs';
 import alias from '@rollup/plugin-alias';
+import consts from 'rollup-plugin-consts';
+import url from '@rollup/plugin-url';
+import commonjs from '@rollup/plugin-commonjs';
+import json from '@rollup/plugin-json';
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+import {signatureGuardStart, signatureGuardEnd} from "./signing-common.mjs"
 
 export default {
-    input: 'indexer.js',
+    input: 'updateable-launcher.mjs',
     output: {
         format: 'cjs',
         file: 'build/smva-indexer-bundle.js',
         sourcemap: 'inline',
+        banner: Buffer.from(signatureGuardStart).toString("utf-8") + "(Unsigned)" + Buffer.from(signatureGuardEnd).toString("utf-8")
     },
     external: ['fs/promises', 'fs', 'path', 'process', 'os', 'tty'],
-    plugins: [nodeResolve({
+    plugins: [
-        exportConditions: ["node"],
+        alias({
-    }), commonjs(), alias({
+            entries: [
-        entries: [
+                { find: 'node:path', replacement: 'path' },
-            { find: 'node:path', replacement: 'path' },
+                { find: 'node:process', replacement: 'process' },
-            { find: 'node:process', replacement: 'process' },
+                { find: 'node:os', replacement: 'os' },
-            { find: 'node:os', replacement: 'os' },
+                { find: 'node:tty', replacement: 'tty' },
-            { find: 'node:tty', replacement: 'tty' },
+                { find: 'node:fs', replacement: 'fs' },
-        ]
+            ]
-    })]
+        }),
+        consts({
+            buildTimestamp: new Date().getTime(),
+            configName: "SMVA-Indexer"
+        }),
+        url({
+            limit: 4096,
+            include: ["./smva-indexer-release.pub.pem"],
+            emitFiles: false,
+        }),
+        commonjs(),
+        json({
+            compact: true,
+        }),
+        nodeResolve({
+            exportConditions: ["node"],
+            preferBuiltins: true,
+        }),]
 };

sign-bundle.mjs

@@ -0,0 +1,62 @@
+import {readFile, open} from "fs/promises"
+import enquirer from "enquirer"
+import {createPrivateKey, createSign} from "crypto"
+import chalk from "chalk"
+import {algorithm, signatureGuardEnd, signatureGuardStart} from "./signing-common.mjs"
+const {Invisible} = enquirer
+
+async function getPassword() {
+    return await new Invisible({
+        message: "Enter the passphrase for smva-indexer-release.key.pem:"
+    }).run()
+}
+
+async function decryptSecretKey(keyPath) {
+    return createPrivateKey({ key: await readFile(keyPath), passphrase: await getPassword() })
+}
+
+async function signBundle(bundlePath, destinationPath, keyPath) {
+    const bundle = await readFile(bundlePath)
+    if (!bundle.subarray(0, signatureGuardStart.length).equals(signatureGuardStart)) {
+        throw new Error("No placeholder for the signature guard start found")
+    }
+    const signatureLength = bundle.subarray(signatureGuardStart.length).indexOf(signatureGuardEnd)
+    if (signatureLength === -1) {
+        throw new Error("No placeholder for the signature guard end found")
+    }
+    const sign = createSign(algorithm)
+    const signedContent = bundle.subarray(signatureGuardStart.length + signatureLength + signatureGuardEnd.length)
+    const secretKey = await decryptSecretKey(keyPath)
+    sign.update(signedContent)
+    const signature = sign.sign(secretKey, 'base64')
+
+    let destination
+    try {
+        destination = await open(destinationPath, "w")
+        await destination.write(signatureGuardStart)
+        await destination.write(signature, null, "utf-8")
+        await destination.write(signatureGuardEnd)
+        await destination.write(signedContent)
+    } finally {
+        await destination?.close()
+    }
+}
+
+async function main() {
+    const [bundlePath, destinationPath, keyPath] = process.argv.slice(2)
+    if (!bundlePath || !destinationPath || !keyPath) {
+        process.stderr.write(chalk.red("Required arguments: bundlePath destinationPath keyPath\n"))
+        process.exit(1)
+    }
+    try {
+        await signBundle(bundlePath, destinationPath, keyPath)
+        process.stderr.write(chalk.cyan(`Successfully signed ${chalk.cyanBright.bold(bundlePath)} as ${chalk.cyanBright.bold(destinationPath)} with ${chalk.cyanBright.bold(keyPath)}\n`))
+    } catch (ex) {
+        process.stderr.write(chalk.red(`Failed to sign ${chalk.redBright.bold(bundlePath)} as ${chalk.redBright.bold(destinationPath)} with ${chalk.redBright.bold(keyPath)}: ${chalk.redBright.bold(ex)}\n`))
+    }
+}
+
+if (!global.main) {
+    global.main = true
+    main()
+}

signer-rollup.config.js

@@ -0,0 +1,32 @@
+import alias from '@rollup/plugin-alias';
+import commonjs from '@rollup/plugin-commonjs';
+import json from '@rollup/plugin-json';
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+
+export default {
+    input: 'sign-bundle.mjs',
+    output: {
+        format: 'cjs',
+        file: 'build/sign-bundle.js',
+        sourcemap: 'inline',
+    },
+    external: ['fs/promises', 'fs', 'path', 'process', 'os', 'tty', 'minisign'],
+    plugins: [
+        alias({
+            entries: [
+                { find: 'node:path', replacement: 'path' },
+                { find: 'node:process', replacement: 'process' },
+                { find: 'node:os', replacement: 'os' },
+                { find: 'node:tty', replacement: 'tty' },
+                { find: 'node:fs', replacement: 'fs' },
+            ]
+        }),
+        commonjs(),
+        json({
+            compact: true,
+        }),
+        nodeResolve({
+            exportConditions: ["node"],
+            preferBuiltins: true,
+        }),]
+};

signing-common.mjs

@@ -0,0 +1,16 @@
+import {isAbsolute, join} from "path"
+
+export function absolutize(path) {
+    if (isAbsolute(path)) {
+        return path
+    } else {
+        return join(process.cwd(), path)
+    }
+}
+
+const encoder = new TextEncoder()
+
+export const algorithm = "SHA3-512"
+
+export const signatureGuardStart = encoder.encode("//// signature: <")
+export const signatureGuardEnd = encoder.encode("> ////\n\n")

smva-indexer-release.pub.pem

@@ -0,0 +1,20 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----

updateable-launcher.mjs

@@ -0,0 +1,84 @@
+import {main as bakedInMain} from './indexer.mjs'
+import {readFile} from 'fs/promises'
+import {join} from "path"
+import chalk from "chalk"
+import parseDataUrl from "data-urls"
+import publicKeyDataUrl from "./smva-indexer-release.pub.pem"
+import envPaths from "env-paths"
+import configName from "consts:configName"
+import {signatureGuardStart, signatureGuardEnd, algorithm, absolutize} from "./signing-common.mjs"
+import {createPublicKey, createVerify} from "crypto"
+
+const publicKey = createPublicKey({
+    key: parseDataUrl(publicKeyDataUrl).body,
+    format: "pem"
+})
+
+async function validateSignature(input) {
+    if (!input.subarray(0, signatureGuardStart.length).equals(signatureGuardStart)) {
+        throw new Error(`File does not start with ${JSON.stringify(signatureGuardStart.toString())}`)
+    }
+    const signatureLength = input.subarray(signatureGuardStart.length).indexOf(signatureGuardEnd)
+    if (signatureLength === -1) {
+        throw new Error(`Signature does not end with ${JSON.stringify(signatureGuardEnd.toString())}`)
+    }
+    const verify = createVerify(algorithm)
+    const signedContent = input.subarray(signatureGuardStart.length + signatureLength + signatureGuardEnd.length)
+    verify.update(signedContent)
+    const signature = input.subarray(signatureGuardStart.length, signatureGuardStart.length + signatureLength).toString("utf-8")
+    if (!verify.verify(publicKey, signature, "base64")) {
+        throw new Error(`Signature was incorrect`)
+    }
+}
+
+async function tryFiles(paths) {
+    for (const path of paths) {
+        try {
+            const input = await readFile(path)
+            if (!process.env.SMVA_INDEXER_IGNORE_SIGNATURES) {
+                await validateSignature(input)
+            }
+            const {main: result} = await import(absolutize(path))
+            if (result !== bakedInMain) {
+                process.stderr.write(chalk.cyan(`Loaded code for ${chalk.cyanBright.bold(`v${result.version}`)} from ${chalk.cyanBright.bold(path)}\n`))
+                return result
+            }
+        } catch (ex) {
+            if (ex.code === "ENOENT" || ex.code === "EACCES") {
+                // That's okay, just move on to the next file
+            } else {
+                process.stderr.write(chalk.red(`Error while checking for an updated bundle at ${chalk.redBright.bold(path)}: ${chalk.redBright.bold(ex)}\n`))
+            }
+        }
+    }
+    // None of the files both existed AND were valid.
+    return null
+}
+
+const bundleFilename = "smva-indexer-bundle-signed.js"
+
+async function start() {
+    const bundlesToTry = []
+    const cwdBundle = join(process.cwd(), bundleFilename)
+    if (!bundlesToTry.includes(cwdBundle) && !process.env.SMVA_INDEXER_IGNORE_CWD_BUNDLE) {
+        bundlesToTry.push(cwdBundle)
+    }
+    const besideBundle = join(module.path, bundleFilename)
+    if (!bundlesToTry.includes(besideBundle) && !process.env.SMVA_INDEXER_IGNORE_NEARBY_BUNDLE) {
+        bundlesToTry.push(besideBundle)
+    }
+    const configBundle = join(envPaths(configName).config, bundleFilename)
+    if (!bundlesToTry.includes(configBundle) && !process.env.SMVA_INDEXER_IGNORE_CONFIG_BUNDLE) {
+        bundlesToTry.push(configBundle)
+    }
+    const loadedMain = process.env.SMVA_INDEXER_IGNORE_ALL_BUNDLES ? null : await tryFiles(bundlesToTry);
+
+    await (loadedMain || bakedInMain)()
+}
+
+if (!global.main) {
+    global.main = true
+    start()
+}
+
+export const main = bakedInMain;