feat: add full-screen installer interface

A bare install at a terminal of 40x12 or more opens a full screen that a
keyboard or a controller mapped to keys drives: setup, plan, install in
three presses, systems, regions, cores, game data, folder browser and a
dry-run preview one press away. The installer runs itself as a child with
--events for every check and install, the file list fetched once and
handed over with --manifest. --tui asks for it, --plain, RETROBIOS_PLAIN
and ACCESSIBLE keep the line questions.

install.ps1

@@ -11,7 +11,7 @@
 
     $ErrorActionPreference = "Stop"
     $defaultInstallUrl = "https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-    $defaultInstallSha256 = "851c1d9e8b2b481adf50d1af2c67d1e44d9b50504fdef3d5b6514332ac4457eb"
+    $defaultInstallSha256 = "532f0b8d96e0dcf62164daa16837dc21918ced45d46c01e84dd60650dcc73256"
     $maximumInstallerBytes = 2MB
     $installerExit = 0
     $installer = if ($PSScriptRoot) { Join-Path $PSScriptRoot "install.py" } else { $null }

install.sh

@@ -18,7 +18,7 @@ esac
 TEMP_INSTALLER=""
 TEMP_DIRECTORY=""
 DEFAULT_INSTALL_URL="https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-DEFAULT_INSTALL_SHA256="851c1d9e8b2b481adf50d1af2c67d1e44d9b50504fdef3d5b6514332ac4457eb"
+DEFAULT_INSTALL_SHA256="532f0b8d96e0dcf62164daa16837dc21918ced45d46c01e84dd60650dcc73256"
 MAX_INSTALLER_BYTES=2097152
 
 cleanup() {

tests/fixtures/tui/browse-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Browse for a folder
+
+ /home/user/.config/retroarch
+
+ > Use this folder
+   ..
+   /media/user/SDCARD (NextUI card)
+   cores/
+   system/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Open  B/Esc Back  ? Help

tests/fixtures/tui/browse-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Browse for a folder
+
+ /home/user/.config/retroarch
+
+ > Use this folder
+   ..
+   /media/user/SDCARD (NextUI card)
+   cores/
+   system/
+
+
+ A/Enter Open  B/Esc Back  ? Help

tests/fixtures/tui/browse-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Browse for a folder
+
+ /home/user/.config/retroarch
+
+ > Use this folder
+   ..
+   /media/user/SDCARD (NextUI card)
+   cores/
+   system/
+
+
+
+
+
+ A/Enter Open  B/Esc Back  ? Help

tests/fixtures/tui/browse-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Browse for a folder
+
+ /home/user/.config/retroarch
+
+ > Use this folder
+   ..
+   /media/user/SDCARD (NextUI card)
+   cores/
+   system/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Open  B/Esc Back  ? Help

tests/fixtures/tui/checking-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Checking
+
+ RetroArch: ~/.config/retroarch/system
+
+ File list: 5 files.
+ Reading the files already in the folder... 0:04
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Ctrl-C Quit  B/Esc Back

tests/fixtures/tui/checking-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Checking
+
+ RetroArch: ~/.config/retroarch/system
+
+ File list: 5 files.
+ Reading the files already in the
+   folder... 0:04
+
+
+
+
+ Ctrl-C Quit  B/Esc Back

tests/fixtures/tui/checking-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Checking
+
+ RetroArch: ~/.config/retroarch/system
+
+ File list: 5 files.
+ Reading the files already in the
+   folder... 0:04
+
+
+
+
+
+
+
+ Ctrl-C Quit  B/Esc Back

tests/fixtures/tui/checking-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Checking
+
+ RetroArch: ~/.config/retroarch/system
+
+ File list: 5 files.
+ Reading the files already in the folder... 0:04
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Ctrl-C Quit  B/Esc Back

tests/fixtures/tui/command-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Command line
+
+ The same choice without questions:
+
+ python3 install.py --platform retroarch --dest /home/user/.config/retroarch/system --system
+   nintendo-gba
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Back

tests/fixtures/tui/command-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Command line
+
+ The same choice without questions:
+
+ python3 install.py --platform
+   retroarch --dest
+   /home/user/.config/retroarch/system
+   --system nintendo-gba
+
+
+
+ A/Enter Back

tests/fixtures/tui/command-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Command line
+
+ The same choice without questions:
+
+ python3 install.py --platform
+   retroarch --dest
+   /home/user/.config/retroarch/system
+   --system nintendo-gba
+
+
+
+
+
+
+ A/Enter Back

tests/fixtures/tui/command-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Command line
+
+ The same choice without questions:
+
+ python3 install.py --platform retroarch --dest
+   /home/user/.config/retroarch/system --system nintendo-gba
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Back

tests/fixtures/tui/confirm-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Confirm
+
+ 1 file to download, 16.0 KB
+ 0 in place, 1 missing, 0 wrong copies
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Install
+   Back
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Install  B/Esc Back  ? Help

tests/fixtures/tui/confirm-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Confirm
+
+ 1 file to download, 16.0 KB
+ 0 in place, 1 missing, 0 wrong copies
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Install
+   Back
+
+ A/Enter Install  B/Esc Back  ? Help

tests/fixtures/tui/confirm-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Confirm
+
+ 1 file to download, 16.0 KB
+ 0 in place, 1 missing, 0 wrong copies
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Install
+   Back
+
+
+
+
+ A/Enter Install  B/Esc Back  ? Help

tests/fixtures/tui/confirm-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Confirm
+
+ 1 file to download, 16.0 KB
+ 0 in place, 1 missing, 0 wrong copies
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Install
+   Back
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Install  B/Esc Back  ? Help

tests/fixtures/tui/cores-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Cores
+
+ Tick the cores you use. With none ticked, every core's files are kept.
+
+ > Filter (/ to type)
+   [ ] mesen
+   [x] pcsx_rearmed
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Done  B/Esc Back  X/Space Tick  ? Help

tests/fixtures/tui/cores-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Cores
+
+ Tick the cores you use. With none
+   ticked, every core's files are kept.
+
+ > Filter (/ to type)
+   [ ] mesen
+   [x] pcsx_rearmed
+
+
+
+ A/Enter Done  B/Esc Back  X/Space Tick

tests/fixtures/tui/cores-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Cores
+
+ Tick the cores you use. With none
+   ticked, every core's files are kept.
+
+ > Filter (/ to type)
+   [ ] mesen
+   [x] pcsx_rearmed
+
+
+
+
+
+
+ A/Enter Done  B/Esc Back  X/Space Tick

tests/fixtures/tui/cores-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Cores
+
+ Tick the cores you use. With none ticked, every core's files are kept.
+
+ > Filter (/ to type)
+   [ ] mesen
+   [x] pcsx_rearmed
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Done  B/Esc Back  X/Space Tick  ? Help

tests/fixtures/tui/create-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Create the folder?
+
+ /home/user/bios/new does not exist.
+ The nearest folder that does: /home/user
+
+ > Create it and continue
+   Choose another folder
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/create-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Create the folder?
+
+ /home/user/bios/new does not exist.
+ The nearest folder that does:
+   /home/user
+
+ > Create it and continue
+   Choose another folder
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/create-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Create the folder?
+
+ /home/user/bios/new does not exist.
+ The nearest folder that does:
+   /home/user
+
+ > Create it and continue
+   Choose another folder
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/create-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Create the folder?
+
+ /home/user/bios/new does not exist.
+ The nearest folder that does: /home/user
+
+ > Create it and continue
+   Choose another folder
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/error-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Something went wrong
+
+   Could not fetch the file list for retroarch after 3 attempts: [Errno -2] Name or service not
+     known
+   Address: https://raw.githubusercontent.com/Abdess/retrobios/main/install/retroarch.json
+
+ > Try again
+   Choose another setup or folder
+   Quit
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/error-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Something went wrong
+
+   Could not fetch the file list for
+     retroarch after 3 attempts: [Errno
+     -2] Name or service not known
+
+ > Try again
+   Choose another setup or folder
+   Quit
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/error-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Something went wrong
+
+   Could not fetch the file list for
+     retroarch after 3 attempts: [Errno
+     -2] Name or service not known
+   Address:
+     https://raw.githubusercontent.com/
+     Abdess/retrobios/main/install/
+     retroarch.json
+
+ > Try again
+   Choose another setup or folder
+   Quit
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/error-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Something went wrong
+
+   Could not fetch the file list for retroarch after 3 attempts: [Errno -2]
+     Name or service not known
+   Address: https://raw.githubusercontent.com/Abdess/retrobios/main/install/
+     retroarch.json
+
+ > Try again
+   Choose another setup or folder
+   Quit
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back

tests/fixtures/tui/folder-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Which folder?
+
+ RetroArch reads its BIOS files from:
+ /home/user/.config/retroarch/system
+
+ > Use this folder
+   Browse for a folder
+   Type a path
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Which folder?
+
+ RetroArch reads its BIOS files from:
+ /home/user/.config/retroarch/system
+
+ > Use this folder
+   Browse for a folder
+   Type a path
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Which folder?
+
+ RetroArch reads its BIOS files from:
+ /home/user/.config/retroarch/system
+
+ > Use this folder
+   Browse for a folder
+   Type a path
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Which folder?
+
+ RetroArch reads its BIOS files from:
+ /home/user/.config/retroarch/system
+
+ > Use this folder
+   Browse for a folder
+   Type a path
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-card-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Where is the SD card?
+
+ NextUI keeps its BIOS files on its SD card. Choose the card's root folder, the one holding
+   .system.
+
+ > Browse for a folder
+   Type a path
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-card-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Where is the SD card?
+
+ NextUI keeps its BIOS files on its SD
+   card. Choose the card's root folder,
+   the one holding .system.
+
+ > Browse for a folder
+   Type a path
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-card-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Where is the SD card?
+
+ NextUI keeps its BIOS files on its SD
+   card. Choose the card's root folder,
+   the one holding .system.
+
+ > Browse for a folder
+   Type a path
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/folder-card-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Where is the SD card?
+
+ NextUI keeps its BIOS files on its SD card. Choose the card's root folder, the
+   one holding .system.
+
+ > Browse for a folder
+   Type a path
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  ? Help

tests/fixtures/tui/help-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Keys
+
+ Up/Down, k/j      Move
+ PgUp/PgDn, L1/R1  Page
+ Home/End, g/G     First, last
+ A/Enter, Start    Install
+ Y, o, Tab         Options
+ B/Esc, Backspace  Back
+ q, Ctrl-C         Quit
+ ?, F1             This help
+
+ BIOS folder: /home/user/.config/retroarch/system
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Any key closes this help

tests/fixtures/tui/help-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Keys
+
+ Up/Down, k/j      Move
+ PgUp/PgDn, L1/R1  Page
+ Home/End, g/G     First, last
+ A/Enter, Start    Install
+ Y, o, Tab         Options
+ B/Esc, Backspace  Back
+ q, Ctrl-C         Quit
+ ?, F1             This help
+
+ Any key closes this help

tests/fixtures/tui/help-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Keys
+
+ Up/Down, k/j      Move
+ PgUp/PgDn, L1/R1  Page
+ Home/End, g/G     First, last
+ A/Enter, Start    Install
+ Y, o, Tab         Options
+ B/Esc, Backspace  Back
+ q, Ctrl-C         Quit
+ ?, F1             This help
+
+ BIOS folder:
+   /home/user/.config/retroarch/system
+
+ Any key closes this help

tests/fixtures/tui/help-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Keys
+
+ Up/Down, k/j      Move
+ PgUp/PgDn, L1/R1  Page
+ Home/End, g/G     First, last
+ A/Enter, Start    Install
+ Y, o, Tab         Options
+ B/Esc, Backspace  Back
+ q, Ctrl-C         Quit
+ ?, F1             This help
+
+ BIOS folder: /home/user/.config/retroarch/system
+
+
+
+
+
+
+
+
+
+
+
+ Any key closes this help

tests/fixtures/tui/installing-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Installing
+
+ [##############################################---------------------------------------------]  50%
+ 528.0 KB of 1.0 MB
+ 132.0 KB/s, 0:04 left
+ 2 of 4 files
+ What is done stays done if you stop.
+
+ FAILED scph5500.bin (HTTP 404)
+ ok     gba_bios.bin
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Ctrl-C / Start+Select stops

tests/fixtures/tui/installing-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Installing
+
+ [###############----------------]  50%
+ 528.0 KB of 1.0 MB
+ 132.0 KB/s, 0:04 left
+ 2 of 4 files
+ What is done stays done if you stop.
+
+ FAILED scph5500.bin (HTTP 404)
+ ok     gba_bios.bin
+
+ Ctrl-C / Start+Select stops

tests/fixtures/tui/installing-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Installing
+
+ [###############----------------]  50%
+ 528.0 KB of 1.0 MB
+ 132.0 KB/s, 0:04 left
+ 2 of 4 files
+ What is done stays done if you stop.
+
+ FAILED scph5500.bin (HTTP 404)
+ ok     gba_bios.bin
+
+
+
+
+ Ctrl-C / Start+Select stops

tests/fixtures/tui/installing-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Installing
+
+ [####################################-----------------------------------]  50%
+ 528.0 KB of 1.0 MB
+ 132.0 KB/s, 0:04 left
+ 2 of 4 files
+ What is done stays done if you stop.
+
+ FAILED scph5500.bin (HTTP 404)
+ ok     gba_bios.bin
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Ctrl-C / Start+Select stops

tests/fixtures/tui/options-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Options
+
+ Each row is an option of the command line, named on the right.
+
+ > Preferred regions: north-america, japan                                                 --region
+   Leave out game data: no                                                           --no-game-data
+   Installed cores only: no (1 found)                                             --installed-cores
+   Cores: all                                                                                --core
+   Parallel downloads: 8                                                                     --jobs
+   BIOS folder: ~/.config/retroarch/system                                                   --dest
+   Preview the file list                                                                  --dry-run
+   Show the command line
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Change  B/Esc Back  Left/Right Set  ? Help

tests/fixtures/tui/options-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Options
+
+ > Preferred regions: north-america, ja
+   Leave out game data: no
+   Installed cores only: no (1 found)
+   Cores: all
+   Parallel downloads: 8
+   BIOS folder: ~/.config/retroarch/sys
+   Preview the file list
+   Show the command line
+
+ A/Enter Change  B/Esc Back

tests/fixtures/tui/options-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Options
+
+ > Preferred regions: north-america, ja
+   Leave out game data: no
+   Installed cores only: no (1 found)
+   Cores: all
+   Parallel downloads: 8
+   BIOS folder: ~/.config/retroarch/sys
+   Preview the file list
+   Show the command line
+
+ Sets --region
+
+
+ A/Enter Change  B/Esc Back

tests/fixtures/tui/options-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Options
+
+ Each row is an option of the command line, named on the right.
+
+ > Preferred regions: north-america, japan                             --region
+   Leave out game data: no                                       --no-game-data
+   Installed cores only: no (1 found)                         --installed-cores
+   Cores: all                                                            --core
+   Parallel downloads: 8                                                 --jobs
+   BIOS folder: ~/.config/retroarch/system                               --dest
+   Preview the file list                                              --dry-run
+   Show the command line
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Change  B/Esc Back  Left/Right Set  ? Help

tests/fixtures/tui/path-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Type a path
+
+ The folder for RetroArch:
+ > ~/bios_
+
+ Quotes are removed, ~ and variables are expanded.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Enter Use this folder  Esc Back

tests/fixtures/tui/path-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Type a path
+
+ The folder for RetroArch:
+ > ~/bios_
+
+ Quotes are removed, ~ and variables
+   are expanded.
+
+
+
+
+ Enter Use this folder  Esc Back

tests/fixtures/tui/path-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Type a path
+
+ The folder for RetroArch:
+ > ~/bios_
+
+ Quotes are removed, ~ and variables
+   are expanded.
+
+
+
+
+
+
+
+ Enter Use this folder  Esc Back

tests/fixtures/tui/path-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Type a path
+
+ The folder for RetroArch:
+ > ~/bios_
+
+ Quotes are removed, ~ and variables are expanded.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Enter Use this folder  Esc Back

tests/fixtures/tui/plan-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: RetroArch
+
+ 4 files to download, 1.0 MB
+ 1 in place, 3 missing, 1 wrong copy
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+ They are replaced, and the old copies are kept in a backup folder.
+ 2 files of the list are not in the collection.
+
+ > Install
+   Choose systems
+   Options
+   Quit
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Install  B/Esc Back  Y/o Options  ? Help

tests/fixtures/tui/plan-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: RetroArch
+
+ 4 files to download, 1.0 MB
+ 1 in place, 3 missing, 1 wrong copy
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+ > Install
+   Choose systems
+   Options
+   Quit
+ A/Enter Install  B/Esc Back

tests/fixtures/tui/plan-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: RetroArch
+
+ 4 files to download, 1.0 MB
+ 1 in place, 3 missing, 1 wrong copy
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+ They are replaced, and the old copies
+   are kept in a backup folder.
+
+ > Install
+   Choose systems
+   Options
+   Quit
+ A/Enter Install  B/Esc Back

tests/fixtures/tui/plan-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: RetroArch
+
+ 4 files to download, 1.0 MB
+ 1 in place, 3 missing, 1 wrong copy
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+ They are replaced, and the old copies are kept in a backup folder.
+ 2 files of the list are not in the collection.
+
+ > Install
+   Choose systems
+   Options
+   Quit
+
+
+
+
+
+
+
+
+
+
+ A/Enter Install  B/Esc Back  Y/o Options  ? Help

tests/fixtures/tui/plan-in-place-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: RetroArch
+
+ Everything is in place
+ 5 in place, 0 missing, 0 wrong copies
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Close
+   Options
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Close  B/Esc Back  Y/o Options  ? Help

tests/fixtures/tui/plan-in-place-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: RetroArch
+
+ Everything is in place
+ 5 in place, 0 missing, 0 wrong copies
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Close
+   Options
+
+ A/Enter Close  B/Esc Back  Y/o Options

tests/fixtures/tui/plan-in-place-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: RetroArch
+
+ Everything is in place
+ 5 in place, 0 missing, 0 wrong copies
+ BIOS folder:
+   ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Close
+   Options
+
+
+
+
+ A/Enter Close  B/Esc Back  Y/o Options

tests/fixtures/tui/plan-in-place-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: RetroArch
+
+ Everything is in place
+ 5 in place, 0 missing, 0 wrong copies
+ BIOS folder: ~/.config/retroarch/system
+ Free space: 50.0 GB
+
+ > Close
+   Options
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Close  B/Esc Back  Y/o Options  ? Help

tests/fixtures/tui/platforms-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Which setup?
+
+ Choose the setup that will use the BIOS files.
+
+   Filter (/ to type)
+ > RetroArch
+   Batocera
+   Recalbox
+   RetroBat
+   EmuDeck
+   Lakka
+   RetroDECK
+   ROCKNIX
+   RomM
+   BizHawk
+   MiSTer FPGA
+   RetroPie
+   AmberELEC
+   EmuELEC
+   KNULLI
+   MinUI
+   NextUI
+   MyMinUI
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Back  / Filter  ? Help

tests/fixtures/tui/platforms-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Which setup?
+
+   Filter (/ to type)
+ > RetroArch
+   Batocera
+   Recalbox
+   RetroBat
+   EmuDeck
+   Lakka
+   RetroDECK
+ 1-8 of 19
+ A/Enter Choose  B/Esc Back  / Filter

tests/fixtures/tui/platforms-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Which setup?
+
+   Filter (/ to type)
+ > RetroArch
+   Batocera
+   Recalbox
+   RetroBat
+   EmuDeck
+   Lakka
+   RetroDECK
+   ROCKNIX
+   RomM
+   BizHawk
+ 1-11 of 19
+ A/Enter Choose  B/Esc Back  / Filter

tests/fixtures/tui/platforms-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Which setup?
+
+ Choose the setup that will use the BIOS files.
+
+   Filter (/ to type)
+ > RetroArch
+   Batocera
+   Recalbox
+   RetroBat
+   EmuDeck
+   Lakka
+   RetroDECK
+   ROCKNIX
+   RomM
+   BizHawk
+   MiSTer FPGA
+   RetroPie
+   AmberELEC
+   EmuELEC
+   KNULLI
+   MinUI
+   NextUI
+   MyMinUI
+ A/Enter Choose  B/Esc Back  / Filter  ? Help

tests/fixtures/tui/preview-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Preview
+
+ 4 files to download, 1.0 MB. Nothing is written.
+
+ missing     512.0 KB  scph5500.bin
+ wrong copy  512.0 KB  scph5501.bin
+ missing          4 B  pcsx/extra.bin
+ missing      16.0 KB  gba_bios.bin
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Back  Up/Down Scroll

tests/fixtures/tui/preview-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Preview
+
+ 4 files to download, 1.0 MB. Nothing
+   is written.
+
+ missing     512.0 KB  scph5500.bin
+ wrong copy  512.0 KB  scph5501.bin
+ missing          4 B  pcsx/extra.bin
+ missing      16.0 KB  gba_bios.bin
+
+
+ A/Enter Back  Up/Down Scroll

tests/fixtures/tui/preview-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Preview
+
+ 4 files to download, 1.0 MB. Nothing
+   is written.
+
+ missing     512.0 KB  scph5500.bin
+ wrong copy  512.0 KB  scph5501.bin
+ missing          4 B  pcsx/extra.bin
+ missing      16.0 KB  gba_bios.bin
+
+
+
+
+
+ A/Enter Back  Up/Down Scroll

tests/fixtures/tui/preview-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Preview
+
+ 4 files to download, 1.0 MB. Nothing is written.
+
+ missing     512.0 KB  scph5500.bin
+ wrong copy  512.0 KB  scph5501.bin
+ missing          4 B  pcsx/extra.bin
+ missing      16.0 KB  gba_bios.bin
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Back  Up/Down Scroll

tests/fixtures/tui/quit-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Quit?
+
+ Quit without installing? Nothing was written.
+
+ > Quit
+   Stay
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Stay

tests/fixtures/tui/quit-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Quit?
+
+ Quit without installing? Nothing was
+   written.
+
+ > Quit
+   Stay
+
+
+
+
+ A/Enter Choose  B/Esc Stay

tests/fixtures/tui/quit-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Quit?
+
+ Quit without installing? Nothing was
+   written.
+
+ > Quit
+   Stay
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Stay

tests/fixtures/tui/quit-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Quit?
+
+ Quit without installing? Nothing was written.
+
+ > Quit
+   Stay
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Choose  B/Esc Stay

tests/fixtures/tui/regions-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Preferred regions
+
+ Tick the regions to keep, best first. Where a system has one BIOS per region, the best one found
+   is installed.
+
+ > [1] north-america
+   [ ] japan
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Tick  B/Esc Done  Left/Right Order  ? Help

tests/fixtures/tui/regions-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Preferred regions
+
+ Tick the regions to keep, best first.
+   Where a system has one BIOS per
+   region, the best one found is
+   installed.
+
+ > [1] north-america
+   [ ] japan
+
+
+ A/Enter Tick  B/Esc Done

tests/fixtures/tui/regions-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Preferred regions
+
+ Tick the regions to keep, best first.
+   Where a system has one BIOS per
+   region, the best one found is
+   installed.
+
+ > [1] north-america
+   [ ] japan
+
+
+
+
+
+ A/Enter Tick  B/Esc Done

tests/fixtures/tui/regions-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Preferred regions
+
+ Tick the regions to keep, best first. Where a system has one BIOS per region,
+   the best one found is installed.
+
+ > [1] north-america
+   [ ] japan
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Tick  B/Esc Done  Left/Right Order  ? Help

tests/fixtures/tui/result-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Finished with errors
+
+ 3 installed, 1 failed.
+ BIOS folder: /home/user/.config/retroarch/system
+   failed: scph5500.bin (HTTP 404)
+ The files it replaced are kept in /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
+ To put them back: python3 install.py --restore
+   /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
+ 2 files of the list are not in the collection, 1 of them needed to start an emulator.
+ Same choice without questions:
+   python3 install.py --platform retroarch --dest /home/user/.config/retroarch/system
+ Details: /tmp/retrobios-x/install.log
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Exit  Up/Down Scroll

tests/fixtures/tui/result-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Finished with errors
+
+ 3 installed, 1 failed.
+ BIOS folder:
+   /home/user/.config/retroarch/system
+   failed: scph5500.bin (HTTP 404)
+ The files it replaced are kept in
+   /home/user/.config/retroarch/
+   retrobios-backup/2026-10-23_1200
+ To put them back: python3 install.py
+ 1-8 of 20
+ A/Enter Exit  Up/Down Scroll

tests/fixtures/tui/result-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Finished with errors
+
+ 3 installed, 1 failed.
+ BIOS folder:
+   /home/user/.config/retroarch/system
+   failed: scph5500.bin (HTTP 404)
+ The files it replaced are kept in
+   /home/user/.config/retroarch/
+   retrobios-backup/2026-10-23_1200
+ To put them back: python3 install.py
+   --restore
+   /home/user/.config/retroarch/
+   retrobios-backup/2026-10-23_1200
+ 1-11 of 20
+ A/Enter Exit  Up/Down Scroll

tests/fixtures/tui/result-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Finished with errors
+
+ 3 installed, 1 failed.
+ BIOS folder: /home/user/.config/retroarch/system
+   failed: scph5500.bin (HTTP 404)
+ The files it replaced are kept in
+   /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
+ To put them back: python3 install.py --restore
+   /home/user/.config/retroarch/retrobios-backup/2026-10-23_1200
+ 2 files of the list are not in the collection, 1 of them needed to start an
+   emulator.
+ Same choice without questions:
+   python3 install.py --platform retroarch --dest
+     /home/user/.config/retroarch/system
+ Details: /tmp/retrobios-x/install.log
+
+
+
+
+
+
+
+
+ A/Enter Exit  Up/Down Scroll

tests/fixtures/tui/setup-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Where do you play?
+
+ Found on this machine:
+
+ > RetroArch                                                             ~/.config/retroarch/system
+   KNULLI (Batocera files)                                                           /userdata/bios
+   Another setup or folder
+
+ BIOS folder: /home/user/.config/retroarch/system
+ ES-DE found: its BIOS files go to each emulator, not to ES-DE itself.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Continue  B/Esc Quit  ? Help

tests/fixtures/tui/setup-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Where do you play?
+
+ Found on this machine:
+
+ > RetroArch
+   KNULLI (Batocera files)
+   Another setup or folder
+
+ BIOS folder:
+   /home/user/.config/retroarch/system
+ ES-DE found: its BIOS files go to each
+ A/Enter Continue  B/Esc Quit  ? Help

tests/fixtures/tui/setup-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Where do you play?
+
+ Found on this machine:
+
+ > RetroArch
+   KNULLI (Batocera files)
+   Another setup or folder
+
+ BIOS folder:
+   /home/user/.config/retroarch/system
+ ES-DE found: its BIOS files go to each
+   emulator, not to ES-DE itself.
+
+
+ A/Enter Continue  B/Esc Quit  ? Help

tests/fixtures/tui/setup-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Where do you play?
+
+ Found on this machine:
+
+ > RetroArch                                         ~/.config/retroarch/system
+   KNULLI (Batocera files)                                       /userdata/bios
+   Another setup or folder
+
+ BIOS folder: /home/user/.config/retroarch/system
+ ES-DE found: its BIOS files go to each emulator, not to ES-DE itself.
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A/Enter Continue  B/Esc Quit  ? Help

tests/fixtures/tui/systems-120x40.txt

@@ -0,0 +1,40 @@
+ RetroBIOS: Choose systems
+
+   All
+   None
+   Filter (/ to type)
+ > [x] nintendo-gba (gba)                                                           1 file, 16.0 KB
+   [x] sony-playstation                                                             3 files, 1.0 MB
+   [ ] nintendo-famicom-disk (ファミコン)                                                  in place
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 2 of 3 systems: 4 files, 1.0 MB
+ A/Enter Continue  B/Esc Back  X/Space Tick  ? Help

tests/fixtures/tui/systems-40x12.txt

@@ -0,0 +1,12 @@
+ RetroBIOS: Choose systems
+
+   All
+   None
+   Filter (/ to type)
+ > [x] nintendo-gba (gba)       16.0 KB
+   [x] sony-playstation          1.0 MB
+   [ ] nintendo-famicom-disk   in place
+
+
+ 2 of 3 systems: 4 files, 1.0 MB
+ A/Enter Continue  B/Esc Back

tests/fixtures/tui/systems-40x15.txt

@@ -0,0 +1,15 @@
+ RetroBIOS: Choose systems
+
+   All
+   None
+   Filter (/ to type)
+ > [x] nintendo-gba (gba)       16.0 KB
+   [x] sony-playstation          1.0 MB
+   [ ] nintendo-famicom-disk   in place
+
+
+
+
+
+ 2 of 3 systems: 4 files, 1.0 MB
+ A/Enter Continue  B/Esc Back

tests/fixtures/tui/systems-80x24.txt

@@ -0,0 +1,24 @@
+ RetroBIOS: Choose systems
+
+   All
+   None
+   Filter (/ to type)
+ > [x] nintendo-gba (gba)                                       1 file, 16.0 KB
+   [x] sony-playstation                                         3 files, 1.0 MB
+   [ ] nintendo-famicom-disk (ファミコン)                              in place
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 2 of 3 systems: 4 files, 1.0 MB
+ A/Enter Continue  B/Esc Back  X/Space Tick  ? Help

wiki/installer.md

@@ -79,6 +79,57 @@ from the text and calling it passes the arguments through:
   --platform retroarch --dest D:\bios
 ```
 
+## The full-screen interface { #the-full-screen-interface }
+
+Run at a terminal, the installer opens a full screen that a keyboard or a
+controller drives. Three presses of A or Enter install everything your setup
+reads: the setup found here, the plan, then the result. The plan screen says
+how many files are missing, how much they weigh, how many are in place and how
+much space is free, before anything is written.
+
+The other choices sit one press away. **Choose systems** ticks the consoles you
+play, with the total to download under the list. **Options** sets the
+preferred regions, game data, the installed cores only, the cores, the parallel
+downloads and the folder. Each row names the option it sets, and **Show the
+command line** gives the same choice as one command for a script. **Preview the
+file list** shows what would be downloaded and writes nothing. When a choice
+changes the plan, the exact count appears before the install starts.
+
+| Action | Keyboard | Controller |
+|--------|----------|------------|
+| Move | Up and Down, `k` and `j` | D-pad Up and Down |
+| Page | PgUp and PgDn | L1 and R1 |
+| First, last | Home and End, `g` and `G` | |
+| Continue, open, choose | Enter, Space | A, Start |
+| Tick, untick | Space, Right, Left | X, D-pad Right and Left |
+| Back | Esc, Backspace | B, Select |
+| Options | `o`, Tab | Y |
+| Filter a long list | `/` then type | the Filter row |
+| Keys of the screen | `?`, F1 | |
+| Quit | `q`, Ctrl+C | B on the first screen |
+
+The bottom line of each screen names its keys, with both spellings (`A/Enter`,
+`B/Esc`), since A and B swap places between controller layouts. On the regions
+screen, Left and Right move the region under the cursor up and down the order of
+preference. During the download, Ctrl+C stops after the files in progress, and
+the result says how many were installed. The result stays printed in the
+terminal once the screen closes, with the command that repeats the run.
+
+It opens only for an install, at a terminal of at least 40 columns and 12 rows
+that is not `TERM=dumb`. A listing, `--check`, `--dry-run`, `--events`,
+`--quiet`, `--no-input`, `--yes` and `--restore` keep the plain output. Options
+given on the command line fill the screens in advance and are kept as they are.
+
+- `--tui` asks for the full screen, and names the reason when it cannot open
+  (code 2).
+- `--plain`, `RETROBIOS_PLAIN=1` or `ACCESSIBLE=1` keep the questions line by
+  line. This is the mode for a screen reader, which reads a full screen badly.
+
+Behind the screens, the installer runs itself with `--check --events`, then
+`--events --yes` and the options chosen: the same
+[events](#machine-readable-events) a program driving the installer reads. The
+file list is downloaded once and handed to each run.
+
 ## What the installer does
 
 1. Detects the host OS and the platforms installed on it.
@@ -518,6 +569,8 @@ what the options name, everything by default.
 | `--from-pack PATH` | Install from a pack already downloaded: its ZIP, one of its parts (the others are found in the same folder), or the folder holding them. Makes no network request and checks every file's hash. See [Without a network](#without-a-network-offline-install) |
 | `--manifest FILE` | Read the file list from FILE, a copy of `install/<platform>.json`, instead of downloading it. See [Without a network](#without-a-network-offline-install) |
 | `--restore FOLDER` | Put back the files a run replaced and kept in FOLDER, a dated folder inside `retrobios-backup`. Takes no other option but `--dry-run` and `--no-input`. See [Files you already had](#files-you-already-had) |
+| `--tui` | Open the full-screen interface, or stop with the reason it cannot open here (code 2) instead of falling back to the questions. Wins over `RETROBIOS_PLAIN` and `ACCESSIBLE`. See [The full-screen interface](#the-full-screen-interface) |
+| `--plain` | Ask the questions line by line instead of the full-screen interface, the mode for a screen reader. See [The full-screen interface](#the-full-screen-interface) |
 | `--version` | Print the installer's identity, the first 12 hex digits of the SHA-256 the bootstraps pin |
 | `--list-platforms` | Print the supported platforms and what was detected here |
 | `--list-targets` | Print the hardware targets a platform publishes, with the core count each carries |
@@ -1069,6 +1122,7 @@ no event at all. A program reads a missing `end` as that case.
 | `RETROBIOS_INSTALL_SHA256` | The SHA-256 the bootstrap requires of that installer, 64 hex characters. When either of these two is set and the fingerprint does not match, the error names the variable instead of suggesting a retry |
 | `RETROBIOS_BOOTSTRAP` | Set by `install.sh` (`sh`) and `install.ps1` (`ps1`) for the temporary installer they run, so that its hints give back the one-line command rather than `python3 install.py` |
 | `NO_COLOR` | Plain text, no colour, even at a terminal. `TERM=dumb` also turns the live progress line off |
+| `RETROBIOS_PLAIN`, `ACCESSIBLE` | Set to anything but `0`: the questions come line by line, as with `--plain`, instead of the full-screen interface |
 | `HTTPS_PROXY`, `NO_PROXY` | Honoured for every download through the standard library's default proxy handling: one names the proxy, the other the hosts to reach directly |
 
 ## When something goes wrong

wiki/testing-guide.md

@@ -36,8 +36,11 @@ needs `pyyaml` and `jsonschema` installed for that interpreter. The
 schema contract tests also need `jsonschema[format-nongpl]`, and one site test
 renders a wiki line with `markdown`. The CI installs both: without them those
 tests are reported as skipped, so install them before a pull request
-(`pip install "jsonschema[format-nongpl]" markdown`). No test framework beyond
-the standard library `unittest` module.
+(`pip install "jsonschema[format-nongpl]" markdown`). The installer's
+full-screen tests drive `install.py --tui` on a pseudo-terminal and read the
+screen back with `pyte`, and fuzz the key decoder with `hypothesis`: both skip
+without them (`pip install pyte hypothesis`). No test framework beyond the
+standard library `unittest` module.
 
 ## Modules at a glance
 
@@ -51,7 +54,7 @@ Every module in `tests/`, by the area it guards.
 | Packs and manifests | synthetic + real packs | `test_artifact_lock`, `test_atomic_artifacts`, `test_batocera_cores`, `test_deterministic_zip`, `test_emulator_pack_counts`, `test_finalize_pack_names`, `test_large_file_cache`, `test_libretro_layout`, `test_manifest_entry`, `test_minui_platform`, `test_no_game_data`, `test_pack_conformance_dirs`, `test_pack_core_extras`, `test_pack_counts`, `test_pack_destinations`, `test_pack_failures`, `test_pack_file_names`, `test_pack_grouping`, `test_pack_integrity`, `test_pack_member_identity`, `test_pack_readme`, `test_platform_inheritance`, `test_platform_keys`, `test_required_only_archives`, `test_required_only_twins`, `test_save_root`, `test_split_extras`, `test_split_names`, `test_split_pack`, `test_system_pack_extras`, `test_system_pack_parity`, `test_torrentzip`, `test_which_pack` |
 | Slots and regions | synthetic + profiles | `test_region`, `test_region_agnostic_scan`, `test_region_groups`, `test_region_held`, `test_region_platform_index`, `test_region_required_only`, `test_slot`, `test_slots`, `test_slots_shipped_file` |
 | Hardware targets and systems | synthetic + target files | `test_extract_targets`, `test_lakka_targets`, `test_libretro_slugs`, `test_system_ids`, `test_system_selection`, `test_target_names`, `test_target_scrapers`, `test_target_systems`, `test_target_verify` |
-| Installer and downloads | loopback server | `test_check_release`, `test_download`, `test_install`, `test_install_cores`, `test_install_experience`, `test_install_offline`, `test_install_selection` |
+| Installer and downloads | loopback server | `test_check_release`, `test_download`, `test_install`, `test_install_cores`, `test_install_experience`, `test_install_offline`, `test_install_selection`, `test_install_tui` |
 | Handheld port | stubbed PortMaster dialogs, fake installer | `test_port` |
 | Truth and native export | synthetic + cached originals | `test_export_counts`, `test_export_native_layer`, `test_export_report`, `test_exporters`, `test_truth_data_dir_readers`, `test_truth_diff`, `test_truth_layout` |
 | Scrapers, upstream and provenance | inline sources, synthetic | `test_batocera_md5_list`, `test_check_freshness`, `test_contributing_text`, `test_coverage_cache`, `test_data_dir_refs`, `test_dataclass_defaults`, `test_dedup`, `test_doc_pages`, `test_doc_surfaces`, `test_elec_scrapers`, `test_fbneo_parser`, `test_find_pinned_revision`, `test_hash_merge`, `test_launchers`, `test_launchers_emudeck`, `test_launchers_recalbox`, `test_launchers_retrobat`, `test_launchers_retrodeck`, `test_launchers_retropie`, `test_launchers_rocknix`, `test_mame_devices`, `test_mame_parser`, `test_mame_ref_audit`, `test_optional_dependencies`, `test_profile_sync`, `test_prose_style`, `test_provenance`, `test_refresh_data_dirs`, `test_refresh_failures`, `test_refresh_stale`, `test_retrodeck_scraper_errors`, `test_romset_recipes`, `test_schema_semantic_gate`, `test_scraper_contract`, `test_site_availability`, `test_site_content_data`, `test_site_copy`, `test_site_cores`, `test_site_emulator_page`, `test_site_exports`, `test_site_funnel`, `test_site_images`, `test_site_picker`, `test_site_platform_hashes`, `test_site_r2_components`, `test_site_r2_css`, `test_site_r2_emulators`, `test_site_r2_entry`, `test_site_r2_gate`, `test_site_r2_nav`, `test_site_r2_p0`, `test_site_r2_reference`, `test_site_r2_systems`, `test_site_r2_wiki`, `test_site_r3_collection`, `test_site_r3_components`, `test_site_r3_css`, `test_site_r3_emulators`, `test_site_r3_entry`, `test_site_r3_nav`, `test_site_r3_p0`, `test_site_r3_reference`, `test_site_r3_systems`, `test_site_r3_wiki`, `test_site_render`, `test_site_system_links`, `test_site_validation`, `test_site_weight`, `test_site_write`, `test_upstream`, `test_upstream_index`, `test_validate_pr`, `test_validate_pr_flow`, `test_validate_pr_hashes`, `test_workflow_paths` |