{
    "version": "4.5.6768.6492",
    "description": "Tools for building packages for R under Microsoft Windows, or for building R itself.",
    "homepage": "https://cloud.r-project.org/bin/windows/Rtools",
    "license": "BSD-3-Clause",
    "notes": [
        "For R 3.3.x to 3.6.x, please use 'versions/rtools35'.",
        "For R 4.0.x to 4.1.x, please use 'versions/rtools40'.",
        "For R 4.2.x, please use 'versions/rtools42'.",
        "For R 4.3.x, please use 'versions/rtools43'.",
        "For R 4.4.x, please use 'versions/rtools44'."
    ],
    "architecture": {
        "64bit": {
            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools45/files/rtools45-6768-6492.exe",
            "hash": "614c7378150a012e70b16edcfe5236dcead47f491f1f54203ea8d451c7743a75"
        },
        "arm64": {
            "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools45/files/rtools45-aarch64-6768-6492.exe",
            "hash": "34a797766b3a76d07ee3b3bcb2d50b7f3fd1d4f8fac1b25e6e11bfd183a9cca7"
        }
    },
    "innosetup": true,
    "installer": {
        "script": [
            "if (Test-Path 'C:\\rtools45') {",
            "   if ($null -eq (Get-Item 'C:\\rtools45').LinkType) {",
            "       Rename-Item -Path 'C:\\rtools45' -NewName 'rtools45.old' -Force",
            "   } else {",
            "       Remove-Item -Path 'C:\\rtools45' -Force",
            "   }",
            "}",
            "New-Item -Path \"$dir\\tmp\" -ItemType Directory | Out-Null",
            "New-Item -Path 'C:\\rtools45' -Target \"$dir\" -ItemType Junction | Out-Null"
        ]
    },
    "uninstaller": {
        "script": [
            "if ((Test-Path 'C:\\rtools45') -and ($null -ne (Get-Item 'C:\\rtools45').LinkType)) {",
            "   Remove-Item -Path 'C:\\rtools45' -Force",
            "}",
            "if (Test-Path 'C:\\rtools45.old') {",
            "   Rename-Item -Path 'C:\\rtools45.old' -NewName 'rtools45' -Force",
            "}"
        ]
    },
    "checkver": {
        "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools45/files/",
        "regex": ">rtools45\\-(\\d+)\\-(\\d+).exe<",
        "replace": "4.5.${1}.${2}"
    },
    "autoupdate": {
        "architecture": {
            "64bit": {
                "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools45/files/rtools45-$match1-$match2.exe"
            },
            "arm64": {
                "url": "https://cloud.r-project.org/bin/windows/Rtools/rtools45/files/rtools45-aarch64-$match1-$match2.exe"
            }
        }
    }
}