Auto-commit after successful build: update app gameplay/UI, improve build setup

Changed files:\napp/build.gradle.kts app/src/main/java/solutions/tretter/githugandroid/GitEditorCommands.kt app/src/main/java/solutions/tretter/githugandroid/GitHugApp.kt app/src/main/java/solutions/tretter/githugandroid/GitMessageEditorDialog.kt app/src/main/java/solutions/tretter/githugandroid/GitRuntime.kt app/src/test/java/solutions/tretter/githugandroid/GitEditorCommandsTest.kt
2026-05-02 23:03:00 -05:00
parent 01d10f31c2
commit 4963123b3b
6 changed files with 313 additions and 2 deletions
--- a/app/src/main/java/solutions/tretter/githugandroid/GitEditorCommands.kt
+++ b/app/src/main/java/solutions/tretter/githugandroid/GitEditorCommands.kt
@@ -0,0 +1,58 @@
+package solutions.tretter.githugandroid
+
+enum class GitEditorCommandKind {
+    COMMIT_MESSAGE,
+    TAG_MESSAGE,
+}
+
+data class GitEditorInvocation(
+    val command: String,
+    val kind: GitEditorCommandKind,
+    val title: String,
+    val initialContent: String = "",
+)
+
+fun parseGitEditorInvocation(command: String): GitEditorInvocation? {
+    val tokens = GitSandboxEngine.tokenizeCommand(command)
+    if (tokens.size < 2 || tokens[0] != "git") return null
+
+    return when (tokens[1]) {
+        "commit" -> parseGitCommitEditor(command, tokens.drop(2))
+        "tag" -> parseGitTagEditor(command, tokens.drop(2))
+        else -> null
+    }
+}
+
+private fun parseGitCommitEditor(command: String, arguments: List<String>): GitEditorInvocation? {
+    if (arguments.any { it == "--no-edit" || it == "-F" || it == "--file" || it.startsWith("--file=") }) return null
+    if (arguments.containsMessageOption()) return null
+    if ("-C" in arguments || "--reuse-message" in arguments || arguments.any { it.startsWith("--reuse-message=") }) return null
+
+    return GitEditorInvocation(
+        command = command,
+        kind = GitEditorCommandKind.COMMIT_MESSAGE,
+        title = "Edit Commit Message",
+    )
+}
+
+private fun parseGitTagEditor(command: String, arguments: List<String>): GitEditorInvocation? {
+    val needsMessage = arguments.any { it == "-a" || it == "-s" || it == "--annotate" || it == "--sign" }
+    if (!needsMessage) return null
+    if (arguments.any { it == "-F" || it == "--file" || it.startsWith("--file=") }) return null
+    if (arguments.containsMessageOption()) return null
+
+    return GitEditorInvocation(
+        command = command,
+        kind = GitEditorCommandKind.TAG_MESSAGE,
+        title = "Edit Tag Message",
+    )
+}
+
+private fun List<String>.containsMessageOption(): Boolean {
+    return any { argument ->
+        argument == "-m" ||
+            argument == "--message" ||
+            argument.startsWith("--message=") ||
+            (argument.startsWith("-") && !argument.startsWith("--") && argument.drop(1).contains('m'))
+    }
+}
--- a/app/src/main/java/solutions/tretter/githugandroid/GitHugApp.kt
+++ b/app/src/main/java/solutions/tretter/githugandroid/GitHugApp.kt
@@ -61,6 +61,7 @@ fun GitHugApp() {
        var historyDraft by remember { mutableStateOf("") }
        var hasRestoredProgress by remember { mutableStateOf(false) }
        var editorState by remember { mutableStateOf<TextEditorState?>(null) }
+        var gitMessageEditorState by remember { mutableStateOf<GitMessageEditorState?>(null) }
        var manPageState by remember { mutableStateOf<ManPageState?>(null) }
        val currentLevel = levels[currentLevelIndex]

@@ -173,6 +174,7 @@ fun GitHugApp() {
            historyIndex = -1
            historyDraft = ""
            editorState = null
+            gitMessageEditorState = null
            manPageState = null
            applyRecommendedPaneWeights(persist = false)
        }
@@ -190,6 +192,7 @@ fun GitHugApp() {
            historyIndex = -1
            historyDraft = ""
            editorState = null
+            gitMessageEditorState = null
            manPageState = null
            paneLayout = paneLayout.copy(
                weights = paneLayout.weights + recommendedPaneWeights(
@@ -341,6 +344,19 @@ fun GitHugApp() {
            applyRecommendedPaneWeights(persist = false)
        }

+        fun openGitMessageEditor(invocation: GitEditorInvocation) {
+            output = buildList {
+                addAll(output)
+                add("$ ${invocation.command}")
+                add("Opened Git message editor")
+            }
+            gitMessageEditorState = GitMessageEditorState(
+                invocation = invocation,
+                content = invocation.initialContent,
+            )
+            applyRecommendedPaneWeights(persist = false)
+        }
+
        fun saveEditor() {
            val state = editorState ?: return
            val targetPath = state.saveAsPath.trim()
@@ -350,6 +366,18 @@ fun GitHugApp() {
            applyCommandResult(state.originalCommand, newRepo, lines, echoCommand = false)
        }

+        fun saveGitMessageEditor() {
+            val state = gitMessageEditorState ?: return
+            val (newRepo, lines) = runtime.executeGitEditorCommand(
+                level = currentLevel,
+                currentRepo = repo,
+                invocation = state.invocation,
+                message = state.content,
+            )
+            gitMessageEditorState = null
+            applyCommandResult(state.invocation.command, newRepo, lines, echoCommand = false)
+        }
+
        fun runCommand() {
            val submittedText = commandInput.text
            val raw = submittedText.trim()
@@ -376,6 +404,12 @@ fun GitHugApp() {
                return
            }

+            val gitEditorInvocation = parseGitEditorInvocation(raw)
+            if (gitEditorInvocation != null) {
+                openGitMessageEditor(gitEditorInvocation)
+                return
+            }
+
            val (newRepo, lines) = runtime.execute(currentLevel, repo, raw)
            applyCommandResult(raw, newRepo, lines, echoCommand = true)
        }
@@ -485,6 +519,18 @@ fun GitHugApp() {
            )
        }

+        gitMessageEditorState?.let { state ->
+            GitMessageEditorDialog(
+                state = state,
+                onContentChange = { gitMessageEditorState = state.copy(content = it) },
+                onClose = {
+                    output = output + "Git editor closed without saving"
+                    gitMessageEditorState = null
+                },
+                onSave = { saveGitMessageEditor() },
+            )
+        }
+
        manPageState?.let { state ->
            ManPageDialog(
                state = state,
--- a/app/src/main/java/solutions/tretter/githugandroid/GitMessageEditorDialog.kt
+++ b/app/src/main/java/solutions/tretter/githugandroid/GitMessageEditorDialog.kt
@@ -0,0 +1,129 @@
+package solutions.tretter.githugandroid
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.horizontalScroll
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.heightIn
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.sizeIn
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.SolidColor
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.window.Dialog
+
+data class GitMessageEditorState(
+    val invocation: GitEditorInvocation,
+    val content: String,
+)
+
+@Composable
+fun GitMessageEditorDialog(
+    state: GitMessageEditorState,
+    onContentChange: (String) -> Unit,
+    onClose: () -> Unit,
+    onSave: () -> Unit,
+) {
+    val horizontalScroll = rememberScrollState()
+    val verticalScroll = rememberScrollState()
+
+    Dialog(onDismissRequest = onClose) {
+        Surface(
+            modifier = Modifier
+                .fillMaxWidth()
+                .fillMaxHeight(0.72f),
+            color = PanelPrimary,
+            shape = RoundedCornerShape(8.dp),
+        ) {
+            Column(
+                modifier = Modifier.padding(12.dp),
+                verticalArrangement = Arrangement.spacedBy(10.dp),
+            ) {
+                Text(
+                    text = state.invocation.title,
+                    color = TextPrimary,
+                    fontWeight = FontWeight.Bold,
+                    fontSize = 20.sp,
+                )
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.spacedBy(8.dp),
+                ) {
+                    EditorButton(label = "Close", onClick = onClose)
+                    EditorButton(label = "Save", enabled = state.content.isNotBlank(), onClick = onSave)
+                }
+                Text(
+                    text = state.invocation.command,
+                    color = TextSecondary,
+                    fontFamily = FontFamily.Monospace,
+                    fontSize = 13.sp,
+                )
+                Box(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .weight(1f)
+                        .heightIn(min = 220.dp)
+                        .background(TerminalBackground, RoundedCornerShape(6.dp))
+                        .padding(10.dp)
+                        .horizontalScroll(horizontalScroll)
+                        .verticalScroll(verticalScroll),
+                ) {
+                    BasicTextField(
+                        value = state.content,
+                        onValueChange = onContentChange,
+                        modifier = Modifier.sizeIn(minWidth = 1000.dp, minHeight = 700.dp),
+                        textStyle = TextStyle(
+                            color = TextPrimary,
+                            fontFamily = FontFamily.Monospace,
+                            fontSize = 14.sp,
+                        ),
+                        cursorBrush = SolidColor(Accent),
+                        keyboardOptions = KeyboardOptions(
+                            autoCorrect = false,
+                            keyboardType = KeyboardType.Ascii,
+                        ),
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun EditorButton(
+    label: String,
+    enabled: Boolean = true,
+    onClick: () -> Unit,
+) {
+    Button(
+        onClick = onClick,
+        enabled = enabled,
+        colors = ButtonDefaults.buttonColors(
+            containerColor = Accent,
+            contentColor = AppBackground,
+            disabledContainerColor = PanelTertiary,
+            disabledContentColor = TextMuted,
+        ),
+    ) {
+        Text(label)
+    }
+}
--- a/app/src/main/java/solutions/tretter/githugandroid/GitRuntime.kt
+++ b/app/src/main/java/solutions/tretter/githugandroid/GitRuntime.kt
@@ -154,6 +154,38 @@ class GitRepositoryRuntime(private val context: Context) {
        return inspectSandbox(level).copy(currentDir = currentRepo.currentDir) to listOf("Saved $path")
    }

+    fun executeGitEditorCommand(
+        level: Level,
+        currentRepo: RepoState,
+        invocation: GitEditorInvocation,
+        message: String,
+    ): Pair<RepoState, List<String>> {
+        val nativeGit = nativeGitBinary()
+        if (nativeGit == null) {
+            return GitSandboxEngine.execute(currentRepo, invocation.command.withFallbackMessage(invocation.kind, message))
+        }
+
+        val sandboxRoot = sandboxDir(level).canonicalFile
+        if (!sandboxRoot.exists()) {
+            prepareLevel(level)
+        }
+        val workingDir = File(sandboxRoot, currentRepo.currentDir).canonicalFile
+            .takeIf { it.path.startsWith(sandboxRoot.path) } ?: sandboxRoot
+
+        val messageFile = File(sandboxRoot, ".git/GITHUG_ANDROID_EDITMSG").apply {
+            parentFile?.mkdirs()
+            writeText(message)
+        }
+        val arguments = GitSandboxEngine.tokenizeCommand(invocation.command)
+            .drop(1)
+            .toMutableList()
+            .apply { addAll(listOf("-F", messageFile.absolutePath)) }
+        val result = runGit(nativeGit, workingDir, arguments)
+        messageFile.delete()
+
+        return inspectSandbox(level).copy(currentDir = currentRepo.currentDir) to result.outputLines
+    }
+
    private fun executeHelperCommand(sandboxRoot: File, workingDir: File, currentRepo: RepoState, tokens: List<String>): Pair<RepoState, List<String>> {
        return when (tokens.first()) {
            "ls" -> currentRepo to workingDir.listFiles()
@@ -215,6 +247,14 @@ class GitRepositoryRuntime(private val context: Context) {
        }
    }

+    private fun String.withFallbackMessage(kind: GitEditorCommandKind, message: String): String {
+        val escaped = message.replace("\\", "\\\\").replace("\"", "\\\"").lineSequence().firstOrNull().orEmpty()
+        return when (kind) {
+            GitEditorCommandKind.COMMIT_MESSAGE -> "$this -m \"$escaped\""
+            GitEditorCommandKind.TAG_MESSAGE -> "$this -m \"$escaped\""
+        }
+    }
+
    private fun fallbackManPage(topic: String): String {
        val body = when (topic) {
            "tag" -> """