stefanbuck/upload-github-release-asset.sh

@stefanbuck what in that case if we need to upload more then 1 zip file ?

@awais786327 I recommend using GitHub Actions for this task https://github.com/actions/upload-release-asset nowadays.

Thanks! This script is really useful when working under cli !
Also, Github Actions and hub-release works fine in other cases.

@stefanbuck I followed the hint from @huxingyi and added some improvement with my fork
Now it supports parameter overwrite

Hello!

When i run this command:

./upload-github-release-asset.sh github_api_token=xxx owner=night repo=moon tag=4.4 filename=./artifact.zip

I receive this message:

Error: Failed to get release id for tag: 4.4
{
  "message": "Bad credentials",
  "documentation_url": "https://developer.github.com/v3"
}

I have a release 4.4 and use github enterprise.

Can you help me?

@allysono

I have a release 4.4 and use github enterprise.

Enterprise has it's own server, looks like your token is not valid for github.com.
So maybe you need to replace your API URL
from https://api.github.com
to http://api.github.internal.example.com/

@typebrook, thanks! 👍

@allysono

I have a release 4.4 and use github enterprise.

Enterprise has it's own server, looks like your token is not valid for github.com.
So maybe you need to replace your API URL
from https://api.github.com
to http://api.github.internal.example.com/

I change my url to https://api.github.company.com and now I receive this error message:

Error: Invalid repo, token or network issue!

I think this repo and token it's okay:
I'm running this command:

./upload-github-release-asset.sh github_api_token=xxx owner=night repo=moon tag=4.4 filename=./artifact.zip
It's correct, right?

This block is failing to retrieve my asset id - returns "".

# Get ID of the asset based on given filename.
id=""
eval $(echo "$response" | grep -C1 "name.:.\+$filename" | grep -m 1 "id.:" | grep -w id | tr : = | tr -cd '[[:alnum:]]=')
assert_id="$id"

jq did the trick however - with a lot less code and complexity:

# Get ID of the release.
release_id="$(echo $response | jq -r .id)"

# Get ID of the asset based on given filename.
asset_id="$(echo $response | jq -r '.assets[] | select(.name == '\"$ASSET\"').id')"

Cheers,

@allysono

Error: Invalid repo, token or network issue!

• First thing first, check you repo is on github.com or your enterprise server github.<company>.com
• Second, check your token has scope with repo in web page https://github.com/settings/tokens, or maybe https://github<company>.com/settings/tokens

Good job!!

What is the variable $GITHUB_OAUTH_BASIC supposed to be?

Oh never mind, I see, it's if you want to add your actual username and password as an option

Delete asset if exists using jq

sudo apt install jq

# Read asset tags.
response=$(curl -sH "$AUTH" $GH_TAGS)
# Get ID of the release.
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($0)<100' >&2; exit 1; }
release_id="$id"

# ------New Code starts Here------
# Get ID of the asset based on given filename.
id=""
for row in $(echo $response | jq '.assets | map({name: .name, id: .id})' | jq -c '.[]'); do
  name=$(echo ${row} | jq -r '.name')
  if [ $name == $filename ]; then
    asset_id=$(echo ${row} | jq -r '.id')
    echo "Deleting asset($asset_id)... "
    DELETE_URL="https://api.github.com/repos/${owner}/${repo}/releases/assets/${asset_id}"
    curl  -X "DELETE" -H "Authorization: token $github_api_token" "${DELETE_URL}"
  fi
done


# Upload asset
echo "Uploading asset... "

# Construct url
GH_ASSET="https://uploads.github.com/repos/${owner}/${repo}/releases/${release_id}/assets?name=$(basename ${filename})"
echo $GH_ASSET

curl "$GITHUB_OAUTH_BASIC" --data-binary @"$filename" -H "Authorization: token $github_api_token" -H "Content-Type: application/octet-stream" $GH_ASSET
echo

one little correction:

(...)
for row in $(echo $response | jq '.assets | map({name: .name, id: .id})' | jq -c '.[]'); do
  name=$(echo ${row} | jq -r '.name')
  if [ $name == basename $filename ]; then
    asset_id=$(echo ${row} | jq -r '.id')
    echo "Deleting asset($asset_id)... "
    DELETE_URL="https://api.github.com/repos/${owner}/${repo}/releases/assets/${asset_id}"
    curl  -X "DELETE" -H "Authorization: token $github_api_token" "${DELETE_URL}"
  fi
done
(...)

@awais786327 I recommend using GitHub Actions for this task https://github.com/actions/upload-release-asset nowadays.

Github Actions is not available on our enterprise server.
This script is still quite useful, thanks.

Got a curl: (3) URL using bad/illegal format or missing URL error, but this script seems to be working!

just quick 2c:
if jq is available, then it's much easier, faster and less error-prone to extract IDs and URLs via it.
Here is a response example:

$ curl https://api.github.com/repos/hashicorp/packer/releases/latest
{
  "url": "https://api.github.com/repos/hashicorp/packer/releases/68048553",
  "assets_url": "https://api.github.com/repos/hashicorp/packer/releases/68048553/assets",
  "upload_url": "https://uploads.github.com/repos/hashicorp/packer/releases/68048553/assets{?name,label}",
  "html_url": "https://github.com/hashicorp/packer/releases/tag/v1.8.1",
  "id": 68048553,
...

Then an upload URL and its usage transforms to:

UPLOAD_URL=$(curl -sH "${GH_AUTH}" "$(GITHUB_REPO)/releases/tags/$(VERSION_FULL)" \
	| jq -r '.upload_url' | cut -d'{' -f1)

curl -X POST \
	-H "${GH_AUTH}" \
	-H "Accept: application/vnd.github.v3+json" \
	-H "Content-Type: $(file -b --mime-type ${FILE})" \
	-H "Content-Length: $(wc -c <${FILE} | xargs)" \
	-T "${FILE}" \
	"${UPLOAD_URL}?name=$(basename ${FILE})" | cat

Also, it automatically works for enterprise environments with custom URLs, e.g. in our environment uploads.github.<corp FQDN> is not available and github.<corp FQDN>/api/uploads/ is used instead.