mirror of
https://github.com/EV21/uberspace-helper.git
synced 2026-10-08 04:43:18 +02:00
EV21
1438798d95
The HUP signal may result into forking the process into the backgroud, so it breaks the daemon. Restarting or reloading are failing as the port is still in use by the forked instance. https://github.com/alpinelinux/aports/commit/8a8c116a951f8c8a53be667e4697a76c97db93dc
106 lines
3.0 KiB
Bash
106 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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APP_NAME=Gitea
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GITEA_LOCATION=$HOME/gitea/gitea
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TMP_LOCATION=$HOME/tmp
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GPG_KEY_FINGERPRINT=7C9E68152594688862D62AF62D9AE806EC1592E2
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ORG=go-gitea # Organisation or GitHub user
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REPO=gitea
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GITHUB_API_URL=https://api.github.com/repos/$ORG/$REPO/releases/latest
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function do_update_procedure
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{
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$GITEA_LOCATION manager flush-queues
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gitea_pid=$(supervisorctl pid gitea)
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echo "Process-ID is $gitea_pid"
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supervisorctl stop gitea
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if [[ $gitea_pid -gt 0 ]] && (ps --pid "$gitea_pid" > /dev/null)
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then echo "still running! - killing it..."; kill "$gitea_pid"
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fi
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if (lsof -nP -iTCP:3000 -sTCP:LISTEN)
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then echo "port 3000 is still in use, abbort"; exit 1
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fi
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wget --quiet --progress=bar:force --output-document "$TMP_LOCATION"/gitea "$DOWNLOAD_URL"
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verify_file
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mv --verbose "$TMP_LOCATION"/gitea "$GITEA_LOCATION"
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chmod u+x --verbose "$GITEA_LOCATION"
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supervisorctl start gitea
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supervisorctl status gitea
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}
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function get_local_version
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{
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LOCAL_VERSION=$($GITEA_LOCATION --version |
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awk '{print $3}')
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}
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function get_latest_version
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{
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curl --silent $GITHUB_API_URL > "$TMP_LOCATION"/github_api_response.json
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TAG_NAME=$(jq --raw-output '.tag_name' "$TMP_LOCATION"/github_api_response.json)
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LATEST_VERSION=${TAG_NAME:1}
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DOWNLOAD_URL=$(jq --raw-output '.assets[].browser_download_url' "$TMP_LOCATION"/github_api_response.json |
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grep --max-count=1 "linux-amd64")
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}
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function get_signature_file
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{
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SIGNATURE_FILE_URL=$(jq --raw-output '.assets[].browser_download_url' "$TMP_LOCATION"/github_api_response.json |
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grep "linux-amd64.asc")
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rm "$TMP_LOCATION"/github_api_response.json
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wget --quiet --progress=bar:force --output-document "$TMP_LOCATION"/gitea.asc "$SIGNATURE_FILE_URL"
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}
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function verify_file
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{
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get_signature_file
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## downloading public key if it does not already exist
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if ! gpg --fingerprint $GPG_KEY_FINGERPRINT
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then
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## currently the key download via gpg does not work on Uberspace
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#gpg --keyserver keys.openpgp.org --recv $GPG_KEY_FINGERPRINT
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curl --silent https://keys.openpgp.org/vks/v1/by-fingerprint/$GPG_KEY_FINGERPRINT | gpg --import
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fi
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if ! gpg --export-ownertrust | grep --quiet $GPG_KEY_FINGERPRINT:6:
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then echo "$GPG_KEY_FINGERPRINT:6:" | gpg --import-ownertrust
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fi
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if gpg --verify "$TMP_LOCATION"/gitea.asc "$TMP_LOCATION"/gitea
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then rm "$TMP_LOCATION"/gitea.asc; return 0
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else echo "gpg verification results in a BAD signature"; exit 1
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fi
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}
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## version_lower_than A B returns whether A < B
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function version_lower_than
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{
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test "$(echo "$@" |
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tr " " "n" |
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sort --version-sort --reverse |
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head --lines=1)" != "$1"
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}
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function main
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{
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get_local_version
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get_latest_version
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if [ "$LOCAL_VERSION" = "$LATEST_VERSION" ]
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then
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echo "Your $APP_NAME is already up to date."
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echo "You are running $APP_NAME $LOCAL_VERSION"
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else
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if version_lower_than "$LOCAL_VERSION" "$LATEST_VERSION"
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then
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echo "There is a new version available."
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echo "Doing update from $LOCAL_VERSION to $LATEST_VERSION"
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do_update_procedure
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fi
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fi
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}
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main "$@"
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exit $? |