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Upload an asset to GitHub with basic Linux utilities
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| #!/usr/bin/sh | |
| # NAME: upload-github-asset.sh | |
| # DESC: Uploads an asset to GitHub | |
| # DATE: Dec 27, 2020. Modified Dec 27, 2020. | |
| # ORIGINAL: https://gist.github.com/stefanbuck/ce788fee19ab6eb0b4447a85fc99f447 | |
| # Get args | |
| owner=$1 | |
| repo=$2 | |
| tag=$3 | |
| github_api_token=$4 | |
| filename=$5 | |
| filename_out=$6 | |
| content_type=$7 | |
| # GitHub vars | |
| GH_API="https://api.github.com" | |
| GH_REPO="$GH_API/repos/$owner/$repo" | |
| GH_TAGS="$GH_REPO/releases/tags/$tag" | |
| AUTH="Authorization: token $github_api_token" | |
| CONTENT="Content-Type: $content_type" | |
| if [ "$tag" = 'LATEST' ]; then | |
| GH_TAGS="$GH_REPO/releases/latest" | |
| fi | |
| # Validate token | |
| curl -o /dev/null -sH "$AUTH" "$GH_REPO" || { echo "Error: Invalid repo, token or network issue!"; exit 1; } | |
| # Read asset tags | |
| response=$(curl -sH "$AUTH" "$GH_TAGS") | |
| # Get ID of the asset based on given filename | |
| eval "$(echo "$response" | grep -m 1 "id.:" | grep -w id | tr : = | tr -cd '[[:alnum:]]=')" | |
| [ "$id" ] || { echo "Error: Failed to get release id for tag: $tag"; echo "$response" | awk 'length($0)<100' >&2; exit 1; } | |
| # Upload asset | |
| echo "Uploading asset... " | |
| GH_ASSET="https://uploads.github.com/repos/$owner/$repo/releases/$id/assets?name=$(basename "$filename_out")" | |
| curl "$GITHUB_OAUTH_BASIC" --data-binary @"$filename" -H "$AUTH" -H "$CONTENT" "$GH_ASSET" |
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