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Experiment in using GitHub CLI to authenticate fetching docker images from GitHub Package Registry
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// ~/docker/config.json | |
{ | |
"credsStore": "desktop", | |
"credHelpers": { | |
"docker.pkg.github.com": "gh", | |
"ghcr.io": "gh" | |
} | |
} |
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#!/bin/bash | |
# This "docker-credential-gh" utility should exist an as executable somewhere in PATH. | |
# | |
# Dependencies: gh | |
# | |
set -e | |
cmd="$1" | |
if [ "erase" = "$cmd" ]; then | |
cat - >/dev/null | |
exit 0 | |
fi | |
if [ "store" = "$cmd" ]; then | |
cat - >/dev/null | |
exit 0 | |
fi | |
if [ "get" != "$cmd" ]; then | |
exit 1 | |
fi | |
host="$(cat -)" | |
host="${host#https://}" | |
host="${host%/}" | |
if [ "$host" != "ghcr.io" ] && [ "$host" != "docker.pkg.github.com" ]; then | |
exit 1 | |
fi | |
token="$(gh config get -h github.com oauth_token)" | |
if [ -z "$token" ]; then | |
exit 1 | |
fi | |
printf '{"Username":"%s", "Secret":"%s"}\n' "$(gh config get -h github.com user)" "$token" |
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Should be:
on the last line