setup.bat

@echo off
setlocal enabledelayedexpansion

:: Load config values
set CONFIG_FILE=setup.config
if not exist "%CONFIG_FILE%" (
    echo %CONFIG_FILE% file not found
    exit /b 1
)

:: Read values from config file
set "MOD_ID="
set "MOD_NAME="
set "MAVEN_GROUP="
set "ACCESS_WIDENER="
set "MIXIN="
set "USE_CONFIG="
for /f "tokens=1,2 delims==" %%A in (%CONFIG_FILE%) do (
    set "key=%%A"
    set "value=%%B"
    set "key=!key: =!"
    set "value=!value: =!"
    if "!key!"=="mod_id" set "MOD_ID=!value!"
    if "!key!"=="mod_name" set "MOD_NAME=!value!"
    if "!key!"=="maven_group" set "MAVEN_GROUP=!value!"
    if "!key!"=="access_widener" set "ACCESS_WIDENER=!value!"
    if "!key!"=="mixin" set "MIXIN=!value!"
    if "!key!"=="use_pistonlib_config" set "USE_CONFIG=!value!"
)

if "%MOD_ID%"=="" (
    echo mod_id is not set in %CONFIG_FILE%.
    exit /b 1
)

if "%MOD_NAME%"=="" (
    echo mod_name is not set in %CONFIG_FILE%.
    exit /b 1
)

if "%MAVEN_GROUP%"=="" (
    echo maven_group is not set in %CONFIG_FILE%.
    exit /b 1
)

:: Handle accessWidener
if "%ACCESS_WIDENER%"!="true" (
    powershell -Command "(Get-Content 'build.gradle') | Where-Object {$_ -notmatch 'src/main/resources/pistonmodtemplate.accesswidener'} | Set-Content 'build.gradle'"
    powershell -Command "(Get-Content 'src/main/resources/fabric.mod.json') | Where-Object {$_ -notmatch 'pistonmodtemplate.accesswidener'} | Set-Content 'src/main/resources/fabric.mod.json'"
    if exist src\main\resources\pistonmodtemplate.accesswidener del src\main\resources\pistonmodtemplate.accesswidener
)

:: Handle mixin
if "%MIXIN%"!="true" (
    powershell -Command "(Get-Content 'src/main/resources/fabric.mod.json') | Where-Object {$_ -notmatch 'pistonmodtemplate.mixins.json'} | Set-Content 'src/main/resources/fabric.mod.json'"
    if exist src\main\resources\pistonmodtemplate.mixins.json del src\main\resources\pistonmodtemplate.mixins.json
)
if "%MIXIN%"=="true" (
    mkdir "src/main/java/ca/fxco/pistonmodtemplate/mixin"
)

:: Handle use_pistonlib_config
if "%USE_CONFIG%"!="true" (
    if exist src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplateConfig.java del src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplateConfig.java
    if exist src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplatePistonLibConfig.java del src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplatePistonLibConfig.java
    :: Remove pistonlib-configfield block in fabric.mod.json
    powershell -Command "$lines = Get-Content 'src/main/resources/fabric.mod.json'; $i = 0; $newLines = @(); while ($i -lt $lines.Length) { if ($lines[$i] -match 'pistonlib-configfield') { $i += 3 } else { $newLines += $lines[$i]; $i++ } }; $newLines | Set-Content 'src/main/resources/fabric.mod.json'"
    :: TODO - Figure out how to remove the trailing comma
)
if "%USE_CONFIG%"=="true" (
    :: Replace PistonModTemplate with PistonModTemplatePistonLibConfig
    if exist src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplate.java del src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplate.java
    ren src\main\java\ca\fxco\pistonmodtemplate\PistonModTemplatePistonLibConfig.java PistonModTemplate.java
    powershell -Command "(Get-Content 'src/main/java/ca/fxco/pistonmodtemplate/PistonModTemplate.java') -replace 'PistonModTemplatePistonLibConfig', 'PistonModTemplate' | Set-Content 'src/main/java/ca/fxco/pistonmodtemplate/PistonModTemplate.java'"
    powershell -Command "(Get-Content 'src/main/java/ca/fxco/pistonmodtemplate/PistonModTemplate.java') | Where-Object {$_ -notmatch 'THIS CLASS IS ONLY USED DURING THE SETUP'} | Set-Content 'src/main/java/ca/fxco/pistonmodtemplate/PistonModTemplate.java'"
)

:: Rename directories
for /d /r %%D in (*pistonmodtemplate*) do (
    set "newdir=%%D"
    set "newdir=!newdir:pistonmodtemplate=%MOD_ID%!"
    if not "%%D"=="!newdir!" ren "%%D" "!newdir!"
)

:: Rename files mod_id
for /r %%F in (*pistonmodtemplate*) do (
    set "newfile=%%F"
    set "newfile=!newfile:pistonmodtemplate=%MOD_ID%!"
    if not "%%F"=="!newfile!" ren "%%F" "!newfile!"
)

:: Rename files mod_name
for /r %%F in (*PistonModTemplate*) do (
    set "newfile=%%F"
    set "newfile=!newfile:PistonModTemplate=%MOD_NAME%!"
    if not "%%F"=="!newfile!" ren "%%F" "!newfile!"
)

:: Replace mod_id occurrences in files
for /r %%F in (*) do (
    powershell -Command "(Get-Content '%%F') -replace 'pistonmodtemplate', '%MOD_ID%' | Set-Content '%%F'"
)
:: Replace mod_name occurrences in files
for /r %%F in (*) do (
    powershell -Command "(Get-Content '%%F') -replace 'PistonModTemplate', '%MOD_NAME%' | Set-Content '%%F'"
)

:: Change Maven Group
if not "%MAVEN_GROUP%"=="ca.fxco" (
    set "OLD_PACKAGE_PATH=ca.fxco"
    set "NEW_PACKAGE_PATH=%MAVEN_GROUP:.=\%"
    mkdir "src\main\java\%NEW_PACKAGE_PATH%"
    move "src\main\java\%OLD_PACKAGE_PATH%\*" "src\main\java\%NEW_PACKAGE_PATH%"
    rmdir /s /q "src\main\java\%OLD_PACKAGE_PATH%"
    for /r %%F in (src\main\java\*) do (
        powershell -Command "(Get-Content '%%F') | Where-Object { $_ -notmatch 'ca\.fxco\.pistonlib' } | ForEach-Object { $_ -replace 'ca\.fxco', '%MAVEN_GROUP%' } | Set-Content '%%F'"
    )
    :: Replace maven_group in gradle.properties
    powershell -Command "(Get-Content gradle.properties) -replace 'ca\.fxco', '%MAVEN_GROUP%' | Set-Content gradle.properties"
)

:: Remove setup files
del /f /q "setup.bat" "setup.sh" "setup.config"

echo Setup completed successfully.