EV21/uberspace-helper
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minor: refactorings

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EV21 committed 2023-02-20 14:38:09 +01:00
1 parent 73fda71f99
commit e74c2b0b4a
7 files changed
+163 -163
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gitea-installer.sh
+101 -87
View File
@@ -2,7 +2,7 @@
APP_NAME=Gitea
DEFAULT_PORT=3000
GITEA_BIN_LOCATION=$HOME/gitea/gitea
GITEA_BINARY=$HOME/gitea/gitea
TMP_LOCATION=$HOME/tmp
PGP_KEY_FINGERPRINT=7C9E68152594688862D62AF62D9AE806EC1592E2
ORG=go-gitea # Organisation or GitHub user
@@ -18,7 +18,7 @@ function install_gitea
if [[ -n $USE_VERSION ]]
then GITHUB_API_URL=https://api.github.com/repos/$ORG/$REPO/releases/tags/v$USE_VERSION
fi
get_download_url
set_download_url
echo "Installing $APP_NAME $LATEST_VERSION"
echo "Please set your $APP_NAME login credentials."
read -r -p "$APP_NAME admin user: " ADMIN_USER
@@ -26,23 +26,23 @@ function install_gitea
wget --quiet --progress=bar:force --output-document "$TMP_LOCATION"/gitea "$DOWNLOAD_URL"
verify_file
mkdir --parents ~/gitea/custom/conf/
mv --verbose "$TMP_LOCATION"/gitea "$GITEA_BIN_LOCATION"
chmod u+x --verbose "$GITEA_BIN_LOCATION"
#ln --symbolic --verbose "$GITEA_BIN_LOCATION" ~/bin/gitea
mv --verbose "$TMP_LOCATION"/gitea "$GITEA_BINARY"
chmod u+x --verbose "$GITEA_BINARY"
#ln --symbolic --verbose "$GITEA_BINARY" ~/bin/gitea
## gitea does not recognize its real path, maybe use a wrapper for this
install_gitea_wrapper
ln --symbolic --verbose ~/.ssh ~/gitea/.ssh
create_app_ini
mysql --verbose --execute="CREATE DATABASE ${USER}_gitea"
echo "The database initialisation may take a while ..."
$GITEA_BIN_LOCATION migrate
$GITEA_BINARY migrate
create_gitea_daemon_config
supervisorctl reread
supervisorctl update
supervisorctl status
sleep 5
supervisorctl status
$GITEA_BIN_LOCATION admin user create \
$GITEA_BINARY admin user create \
--username "${ADMIN_USER}" \
--password "${ADMIN_PASS}" \
--email "${USER}"@uber.space \
@@ -60,13 +60,9 @@ function uninstall_gitea
{
# If some files do not exist there may be some errors
unset_critical_section
$GITEA_BIN_LOCATION manager flush-queues
gitea_pid=$(supervisorctl pid gitea)
echo "Process-ID is $gitea_pid"
fix_stop_signal
$GITEA_BINARY manager flush-queues
supervisorctl stop gitea
if (ps --pid "$gitea_pid" > /dev/null)
then echo "still running! - killing it..."; kill "$gitea_pid"
fi
sleep 30
mysql --verbose --execute="DROP DATABASE ${USER}_gitea"
rm ~/etc/services.d/gitea.ini
@@ -75,9 +71,21 @@ function uninstall_gitea
rm ~/bin/gitea-update
supervisorctl reread
supervisorctl update
uberspace web backend set / --apache
set_critical_section
}
# This is only relevant for the uninstaller for broken old installations
function fix_stop_signal
{
if (grep --quiet HUP "$HOME"/etc/services.d/gitea.ini)
then
sed --in-place '/HUP/d' "$HOME"/etc/services.d/gitea.ini
supervisorctl reread
supervisorctl update
fi
}
function process_parameters
{
while test $# -gt 0
@@ -91,7 +99,7 @@ function process_parameters
;;
uninstall )
echo "This command tries to revert the $APP_NAME installation, it will delete all of its scripts, service config, ~/gitea directory with all contents and drop the database"
if yes-no_question "Do you really want to do this?"
if yes_no_question "Do you really want to do this?"
then uninstall_gitea
fi
exit 0
@@ -114,7 +122,7 @@ function install_gitea_wrapper
export GITEA_WORK_DIR=$HOME/gitea
FIRST_PARAMETER="$1"
GITEA_BIN_LOCATION=$HOME/gitea/gitea
GITEA_BINARY=$HOME/gitea/gitea
case $FIRST_PARAMETER in
start | stop | restart | status )
@@ -133,12 +141,12 @@ case $FIRST_PARAMETER in
## this command creates a backup zip file with db, repos, config, log, data
## restoring the backup is more difficult
## read: https://docs.gitea.io/en-us/backup-and-restore/#restore-command-restore
$GITEA_BIN_LOCATION dump --tempdir $HOME/tmp
$GITEA_BINARY dump --tempdir $HOME/tmp
exit $?
;;
esac
$GITEA_BIN_LOCATION "$@"
$GITEA_BINARY "$@"
exit $?
end_of_content
chmod u+x --verbose ~/bin/gitea
@@ -146,7 +154,7 @@ end_of_content
function create_app_ini
{
SECRET_KEY=$($GITEA_BIN_LOCATION generate secret SECRET_KEY)
SECRET_KEY=$($GITEA_BINARY generate secret SECRET_KEY)
cat << end_of_content > ~/gitea/custom/conf/app.ini
[server]
DOMAIN = $USER.uber.space
@@ -192,7 +200,7 @@ autorestart=true
end_of_content
}
function get_download_url
function set_download_url
{
curl --silent "$GITHUB_API_URL" > "$TMP_LOCATION"/github_api_response.json
TAG_NAME=$(jq --raw-output '.tag_name' "$TMP_LOCATION"/github_api_response.json)
@@ -201,7 +209,7 @@ function get_download_url
grep --max-count=1 "linux-amd64")
}
function get_signature_file
function download_signature_file
{
SIGNATURE_FILE_URL=$(jq --raw-output '.assets[].browser_download_url' "$TMP_LOCATION"/github_api_response.json |
grep "linux-amd64.asc")
@@ -211,10 +219,11 @@ function get_signature_file
function verify_file
{
get_signature_file
download_signature_file
## downloading public key if it does not already exist
if ! gpg --fingerprint $PGP_KEY_FINGERPRINT
## downloading public key if it does NOT already exist OR if it is expired
if ! (gpg --fingerprint $PGP_KEY_FINGERPRINT) ||
(gpg --fingerprint $PGP_KEY_FINGERPRINT | grep expired)
then
## currently the key download via gpg does not work on Uberspace
#gpg --keyserver keys.openpgp.org --recv $PGP_KEY_FINGERPRINT
@@ -237,7 +246,7 @@ function install_update_script
#!/usr/bin/env bash
APP_NAME=Gitea
GITEA_LOCATION=$HOME/gitea/gitea
GITEA_BINARY=$HOME/gitea/gitea
TMP_LOCATION=$HOME/tmp
PGP_KEY_FINGERPRINT=7C9E68152594688862D62AF62D9AE806EC1592E2
@@ -247,73 +256,71 @@ GITHUB_API_URL=https://api.github.com/repos/$ORG/$REPO/releases/latest
function do_update_procedure
{
$GITEA_LOCATION manager flush-queues
gitea_pid=$(supervisorctl pid gitea)
echo "Process-ID is $gitea_pid"
$GITEA_BINARY manager flush-queues
supervisorctl stop gitea
if [[ $gitea_pid -gt 0 ]] && (ps --pid "$gitea_pid" > /dev/null)
then echo "still running! - killing it..."; kill "$gitea_pid"
fi
if (lsof -nP -iTCP:3000 -sTCP:LISTEN)
then echo "port 3000 is still in use, abbort"; exit 1
fi
wget --quiet --progress=bar:force --output-document "$TMP_LOCATION"/gitea "$DOWNLOAD_URL"
verify_file
mv --verbose "$TMP_LOCATION"/gitea "$GITEA_LOCATION"
chmod u+x --verbose "$GITEA_LOCATION"
mv --verbose "$TMP_LOCATION"/gitea "$GITEA_BINARY"
chmod u+x --verbose "$GITEA_BINARY"
supervisorctl start gitea
supervisorctl status gitea
}
function get_local_version
function set_local_version
{
LOCAL_VERSION=$($GITEA_LOCATION --version |
LOCAL_VERSION=$($GITEA_BINARY --version |
awk '{print $3}')
}
function get_latest_version
function set_latest_version
{
curl --silent $GITHUB_API_URL > $TMP_LOCATION/github_api_response.json
TAG_NAME=$(jq --raw-output '.tag_name' $TMP_LOCATION/github_api_response.json)
curl --silent $GITHUB_API_URL > "$TMP_LOCATION"/github_api_response.json
TAG_NAME=$(jq --raw-output '.tag_name' "$TMP_LOCATION"/github_api_response.json)
LATEST_VERSION=${TAG_NAME:1}
DOWNLOAD_URL=$(jq --raw-output '.assets[].browser_download_url' $TMP_LOCATION/github_api_response.json |
DOWNLOAD_URL=$(jq --raw-output '.assets[].browser_download_url' "$TMP_LOCATION"/github_api_response.json |
grep --max-count=1 "linux-amd64")
}
function get_signature_file
function download_signature_file
{
SIGNATURE_FILE_URL=$(jq --raw-output '.assets[].browser_download_url' $TMP_LOCATION/github_api_response.json |
SIGNATURE_FILE_URL=$(jq --raw-output '.assets[].browser_download_url' "$TMP_LOCATION"/github_api_response.json |
grep "linux-amd64.asc")
rm $TMP_LOCATION/github_api_response.json
wget --quiet --progress=bar:force --output-document $TMP_LOCATION/gitea.asc "$SIGNATURE_FILE_URL"
rm "$TMP_LOCATION"/github_api_response.json
wget --quiet --progress=bar:force --output-document "$TMP_LOCATION"/gitea.asc "$SIGNATURE_FILE_URL"
}
function verify_file
{
get_signature_file
download_signature_file
## downloading public key if it does not already exist
if ! gpg --fingerprint $PGP_KEY_FINGERPRINT
## downloading public key if it does NOT already exist OR if it is expired
if ! gpg --fingerprint $PGP_KEY_FINGERPRINT ||
(gpg --fingerprint $PGP_KEY_FINGERPRINT | grep expired)
then
## currently the key download via gpg does not work on Uberspace
#gpg --keyserver keys.openpgp.org --recv $PGP_KEY_FINGERPRINT
curl --silent https://keys.openpgp.org/vks/v1/by-fingerprint/$PGP_KEY_FINGERPRINT | gpg --import
echo "$PGP_KEY_FINGERPRINT:6:" | gpg --import-ownertrust
fi
if gpg --verify $TMP_LOCATION/gitea.asc $TMP_LOCATION/gitea
then rm $TMP_LOCATION/gitea.asc; return 0
if ! gpg --export-ownertrust | grep --quiet $PGP_KEY_FINGERPRINT:6:
then echo "$PGP_KEY_FINGERPRINT:6:" | gpg --import-ownertrust
fi
if gpg --verify "$TMP_LOCATION"/gitea.asc "$TMP_LOCATION"/gitea
then rm "$TMP_LOCATION"/gitea.asc; return 0
else echo "gpg verification results in a BAD signature"; exit 1
fi
}
## version_lower_than A B returns whether A < B
# version_lower_than A B
# returns whether A < B
function version_lower_than
{
test "$(echo "$@" |
tr " " "n" |
sort --version-sort --reverse |
head --lines=1)" != "$1"
test "$(echo "$@" | # get all version arguments
tr " " "\n" | # replace `space` with `new line`
sed '/alpha/d; /beta/d; /rc/d' | # remove pre-release versions (version-sort interprets suffixes as patch versions)
sort --version-sort --reverse | # latest version will be sorted to line 1
head --lines=1)" != "$1" # filter line 1 and compare it to A
}
function fix_stop_signal
@@ -326,27 +333,32 @@ function fix_stop_signal
fi
}
function main
function update_available
{
fix_stop_signal
get_local_version
get_latest_version
if [ "$LOCAL_VERSION" = "$LATEST_VERSION" ]
then
echo "Your $APP_NAME is already up to date."
echo "You are running $APP_NAME $LOCAL_VERSION"
else
if version_lower_than "$LOCAL_VERSION" "$LATEST_VERSION"
then
echo "There is a new version available."
echo "Doing update from $LOCAL_VERSION to $LATEST_VERSION"
do_update_procedure
fi
set_local_version
set_latest_version
if version_lower_than "$LOCAL_VERSION" "$LATEST_VERSION"
then return 0
else return 1
fi
}
main "${@}"
function main
{
fix_stop_signal
if update_available
then
echo "There is a new version available."
echo "Doing update from $LOCAL_VERSION to $LATEST_VERSION"
do_update_procedure
else
echo "Your $APP_NAME is already up to date."
echo "You are running $APP_NAME $LOCAL_VERSION"
fi
}
main "$@"
exit $?
end_of_content
chmod u+x --verbose ~/bin/gitea-update
@@ -354,26 +366,26 @@ end_of_content
function echo_tree
{
cat << 'end_of_content'
.
cat << end_of_content
/home/$USER
├── bin
│  ├── [-rwxrw-r--] gitea
│  └── [-rwxrw-r--] gitea-update
│ ├── [-rwxrw-r--] gitea (wrapper script)
│ └── [-rwxrw-r--] gitea-update
├── etc
│  ├── services.d
│  │  └── gitea.ini
│  └── ...
│ ├── services.d
│ │ └── gitea.ini
│ └── ...
├── gitea
│  ├── custom
│  │  └── conf
│  │  └── app.ini
│  ├── data
│  └── [-rwxrw-r--] gitea
│ ├── custom
│ │ └── conf
│ │ └── app.ini (configuration file)
│ ├── data
│ └── [-rwxrw-r--] gitea (binary file)
└── ...
end_of_content
}
function yes-no_question
function yes_no_question
{
local question=$1
while true
@@ -401,13 +413,15 @@ function main
echo "This script installs the latest release of $APP_NAME"
echo "and assumes a newly created Uberspace with default settings."
echo "The following files and directories will be created:"
echo_tree
echo "Do not run this script if you already use your Uberspace for other apps!"
if (lsof -nP -iTCP:3000 -sTCP:LISTEN)
then echo "Port 3000 is already in use, abbort"; exit 1
fi
if yes-no_question "Do you want to execute this installer for $APP_NAME?"
if yes_no_question "Do you want to execute this installer for $APP_NAME?"
then install_gitea
fi