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<# :: | |
@@ setlocal disabledelayedexpansion | |
@@ powershell -NoProfile -ExecutionPolicy Bypass -Command "Invoke-Expression (Get-Content -Raw '%~f0')" | |
@@ if errorlevel 1 pause | |
@@ exit /b %errorlevel% | |
#> | |
$reg = "ghcr.io" | |
$img = "nsres/titanfall" | |
$tag = "2.0.11.0-dedicated-mp-vpkoptim.430d3bb" | |
$tok = "Bearer QQ==" | |
$ErrorActionPreference = "Stop" | |
$ProgressPreference = "SilentlyContinue" # https://github.com/PowerShell/PowerShell/issues/2138 | |
trap { Remove-Item *.part } | |
Invoke-WebRequest -UseBasicParsing -Headers @{Authorization = $tok; Accept = "application/vnd.oci.image.manifest.v1+json"} -Uri "https://$reg/v2/$img/manifests/$tag" | | |
ConvertFrom-JSON | Select-Object -ExpandProperty layers | ForEach-Object {@{ | |
Digest = $_.digest | |
Path = $_.annotations."org.opencontainers.image.title" | |
Timestamp = [DateTime]::Parse($_.annotations."org.opencontainers.image.created") | |
}} | ForEach-Object { | |
Write-Output $_.Path | |
if (!$_.Digest -Or !$_.Digest.StartsWith("sha256:") -Or !$_.Path -Or !$_.Timestamp) { | |
throw "wtf" | |
} | |
if (-not (Get-FileHash -ErrorAction SilentlyContinue -Algorithm SHA256 -Path $_.Path).Hash -ieq $_.Digest.Replace("sha256:", "")) { | |
Invoke-WebRequest -UseBasicParsing -Headers @{Authorization = $tok} -Uri "https://$reg/v2/$img/blobs/$($_.Digest)" -OutFile ($_.Digest.Replace("sha256:", "") + ".part") | |
if (-not (Get-FileHash -ErrorAction SilentlyContinue -Algorithm SHA256 -Path ($_.Digest.Replace("sha256:", "") + ".part")).Hash -eq $_.Digest.Replace("sha256:", "")) { | |
throw "checksum mismatch" | |
} | |
if (Split-Path $_.Path -Parent) { | |
New-Item -Force -ItemType Directory -Path (Split-Path $_.Path -Parent) | Out-Null | |
} | |
Move-Item -Force -Path ($_.Digest.Replace("sha256:", "") + ".part") -Destination $_.Path | |
} | |
Set-ItemProperty -Path $_.Path -Name IsReadOnly -Value $false | |
Set-ItemProperty -Path $_.Path -Name LastWriteTime -Value $_.Timestamp | |
Set-ItemProperty -Path $_.Path -Name IsReadOnly -Value $true | |
} |
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FROM alpine | |
RUN apk add jq wget ca-certificates | |
COPY nsfetch.sh / | |
VOLUME /mnt/titanfall | |
WORKDIR /mnt/titanfall | |
ENTRYPOINT ["/bin/ash", "-c", "test -f ok || ash /nsfetch.sh && touch ok"] |
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#!/bin/sh | |
reg="ghcr.io" | |
img="nsres/titanfall" | |
tag="2.0.11.0-dedicated-mp-vpkoptim.430d3bb" | |
tok="Bearer QQ==" | |
trap "rm -f *.part" EXIT | |
wget -q -O - "https://$reg/v2/$img/manifests/$tag" --header "Accept: application/vnd.oci.image.manifest.v1+json" --header "Authorization: $tok" | | |
jq -r '.layers[] | [ .digest, .annotations."org.opencontainers.image.title", "@"+(.annotations."org.opencontainers.image.created" | fromdateiso8601 | tostring) ] | @tsv' | | |
while IFS=$(printf "\t") read -r digest path timestamp; do | |
echo "$path" | |
if [ -z "${digest}" ] || [ "${digest#sha256:}" = "$digest" ] || [ -z "$path" ] || [ -z "$timestamp" ]; then | |
echo "wtf" >&2 | |
exit 1 | |
fi | |
if [ ! -f "$path" ] || [ "$(sha256sum "$path" | head -c 64)" != "${digest#sha256:}" ]; then | |
if [ "$(wget -q -O - "https://$reg/v2/$img/blobs/$digest" --header "Authorization: $tok" | tee "$digest.part" | sha256sum | head -c 64)" != "${digest#sha256:}" ]; then | |
echo "checksum mismatch" >&2 | |
exit 1 | |
fi | |
mkdir -p "$(dirname "./$path")" -m 755 | |
mv -f "$digest.part" "$path" | |
fi | |
touch -c -m "$path" -d "$timestamp" | |
chmod 444 "$path" | |
done |
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