Added sync function

Dockerfile

@@ -0,0 +1,9 @@
+FROM alpine/git
+
+RUN apk update && apk add bash curl jq
+
+WORKDIR /app
+
+ADD sync.sh sync.sh
+
+ENTRYPOINT ["/app/sync.sh"]

sync.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+EXIT_CODE=0
+
+GITEA_TOKEN=${GITEA_TOKEN:?is not set}
+GITHUB_TOKEN=${GITHUB_TOKEN:?is not set}
+# BITBUCKET_TOKEN=${BITBUCKET_TOKEN:?is not set}
+# GITLAB_TOKEN=${GITLAB_TOKEN:?is not set}
+
+GITEA_BASE="https://averagemarcus:${GITEA_TOKEN}@git.cluster.fun/AverageMarcus/"
+GITHUB_BASE="https://averagemarcus:${GITHUB_TOKEN}@github.com/AverageMarcus/"
+BITBUCKET_BASE="https://bitbucket.org/marcusnoble/"
+GITLAB_BASE="https://gitlab.com/AverageMarcus/"
+
+REPOS=$(curl -X GET "https://git.cluster.fun/api/v1/user/repos?page=1&limit=50&access_token=${GITEA_TOKEN}" -H  "accept: application/json" --silent | jq -r '.[] | select(.private!=true) | .name')
+
+getDefaultBranch() {
+  curl -X GET "https://git.cluster.fun/api/v1/repos/AverageMarcus/${1}?access_token=${GITEA_TOKEN}" -H  "accept: application/json" --silent | jq -r '.default_branch'
+}
+
+githubGetRepo() {
+  curl -f -u averagemarcus:${GITHUB_TOKEN} "https://api.github.com/repos/averagemarcus/${1}" -H  "accept: application/vnd.github.v3+json" --silent
+}
+githubMakeRepo() {
+  curl -X POST -f -u averagemarcus:${GITHUB_TOKEN} "https://api.github.com/user/repos" -H  "accept: application/vnd.github.v3+json" -d '{"name": "'${1}'", "private": false, "auto_init": false, "delete_branch_on_merge": true}' --silent
+}
+
+# bitbucketGetRepo() {
+
+# }
+# bitbucketMakeRepo() {
+
+# }
+
+# gitlabGetRepo() {
+
+# }
+# gitlabMakeRepo() {
+
+# }
+
+for REPO in ${REPOS}; do
+  echo "Syncing ${REPO}"
+
+  rm -rf ${REPO}
+  mkdir -p ${REPO}
+  cd ${REPO}
+  git init
+
+  BRANCH=$(getDefaultBranch ${REPO})
+
+  git remote add gitea "${GITEA_BASE}${REPO}"
+  git remote add github "${GITHUB_BASE}${REPO}"
+  # git remote add bitbucket "${BITBUCKET_BASE}${REPO}"
+  # git remote add gitlab "${GITLAB_BASE}${REPO}"
+
+  failed() {
+    EXIT_CODE=1
+    printf "\n⚠️ Failed to sync ${REPO}\n\n"
+    cd ..
+    continue
+  }
+
+  githubGetRepo ${REPO} || githubMakeRepo ${REPO}
+
+  git pull --ff-only gitea ${BRANCH} || failed
+  git pull --ff-only github ${BRANCH} || printf "\nℹ️ Unable to pull from GitHub\n\n"
+  # git pull --ff-only bitbucket ${BRANCH} || printf "\nℹ️ Unable to pull from BitBucket\n\n"
+  # git pull --ff-only gitlab ${BRANCH} || printf "\nℹ️ Unable to pull from Gitlab\n\n"
+
+  git push gitea ${BRANCH} || failed
+  git push github ${BRANCH} || failed
+  # git push bitbucket ${BRANCH} || failed
+  # git push gitlab ${BRANCH} || failed
+
+  cd ..
+  rm -rf ${REPO}
+  printf "\n✅ Successfully synced ${REPO}\n\n"
+done
+
+
+exit ${EXIT_CODE}