github-commit-fun

#!/usr/bin/env bash
set -o errexit
set -o xtrace

: ${GITHUB_TOKEN:=fababababdadab0000}
BRANCH_NAME="bot-test-$(date -u +%s)"

curl -sf -H "Authorization: token ${GITHUB_TOKEN}" \
  https://api.github.com/repos/travis-infrastructure/packer-build/git/refs/heads/master > out.json

MASTER_COMMIT=$(jq -r .object.sha < out.json)

curl -sf -H "Authorization: token ${GITHUB_TOKEN}" \
  https://api.github.com/repos/travis-infrastructure/packer-build/git/commits/${MASTER_COMMIT} > out.json

MASTER_TREE=$(jq -r .tree.sha < out.json)

curl -sf -X POST -H "Authorization: token ${GITHUB_TOKEN}" -d '
{
  "content": "who woulda thunk it\n"
}' https://api.github.com/repos/travis-infrastructure/packer-build/git/blobs > out.json

BLOB_SHA=$(jq -r .sha < out.json)

curl -sf -X POST -H "Authorization: token ${GITHUB_TOKEN}" -d '
{
  "base_tree": "'${MASTER_TREE}'",
  "tree": [
    {
      "type": "blob",
      "path": "testing.txt",
      "mode": "100644",
      "sha": "'${BLOB_SHA}'"
    }
  ]
}' https://api.github.com/repos/travis-infrastructure/packer-build/git/trees > out.json

BLOB_TREE=$(jq -r .sha < out.json)

curl -sf -X POST -H "Authorization: token ${GITHUB_TOKEN}" -d '
{
  "tree": "'${BLOB_TREE}'",
  "parents": [
    "'${MASTER_COMMIT}'"
  ],
  "message": "ohai just testing",
  "author": {
    "name": "Dan Bot",
    "email": "[email protected]"
  }
}' https://api.github.com/repos/travis-infrastructure/packer-build/git/commits > out.json

BLOB_COMMIT=$(jq -r .sha < out.json)

curl -sf -X POST -H "Authorization: token ${GITHUB_TOKEN}" -d '
{
  "ref": "refs/heads/'${BRANCH_NAME}'",
  "sha": "'${BLOB_COMMIT}'"
}' https://api.github.com/repos/travis-infrastructure/packer-build/git/refs > out.json