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|
#!/bin/sh -eu
# Simple script to quickly set up a DSCIP install.
# Get directory where script is running from. As we'll need to come back here
# when the setup script is done.
CWD="$(dirname "$0")"
PROJECT_NAME=""
PROJECT_LOCATION=""
PROJECT_URL=""
PROJECT_BRANCH="master"
TEMPLATE_DIR=""
show_license() {
echo 'Copyright 2022 Charadon
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.'
}
help_screen() {
echo "USAGE: $0: -n [name] -d [/path/to/install/at] -u [https://example.com/example.git] -b [branch_name] -t [/path/to/templates] (-h|-l)"
echo "========================================================================"
echo "-n | Name of Project. (Required)"
echo "-d | Path where you want dscip to install. (Required)"
echo "-u | URL to Git Repo. (Required)"
echo "-b | Branch to build. (Default: master)"
echo "-t | Path to Templates. (Optional)"
echo "-h | Shows this screen."
echo "-l | Shows license."
echo "If no argument is supplied. Program goes into interactive mode."
return 0
}
check_config() {
ERROR_MSG="not set. Aborting. See -h for help."
if [ "$PROJECT_NAME" = "" ];
then
echo "-n $ERROR_MSG" && exit 1
elif [ "$PROJECT_LOCATION" = "" ];
then
echo "-d $ERROR_MSG" && exit 1
elif [ "$PROJECT_URL" = "" ];
then
echo "-u $ERROR_MSG" && exit 1
fi
return 0
}
install_dscip() {
echo "Installing dscip..."
set -x
if [ -d "/usr/share/charadon/dscip" ]; # See if dscip is packaged/installed on system.
then
cp /usr/share/charadon/dscip/* "$PROJECT_LOCATION"
elif [ -d /usr/local/share/charadon/dscip ];
then
cp /usr/local/share/charaodn/dscip/* "$PROJECT_LOCATION"
else # If not, clone it from upstream.
git clone "https://opencode.net/charadon/dscip" "$PROJECT_LOCATION"
fi
cd "$PROJECT_LOCATION"
# Modifying config.sh with variables obtained from setup.sh
sed -i "s}DSCIP_GITREPO=.*}DSCIP_GITREPO=\"$PROJECT_URL\"}g" config.sh
sed -i "s/DSCIP_NAME=.*/DSCIP_NAME=\"$PROJECT_NAME\"/g" config.sh
sed -i "s/DSCIP_BRANCH=.*/DSCIP_BRANCH=\"$PROJECT_BRANCH\"/g" config.sh
# Copy templates.
if [ ! "$TEMPLATE_DIR" = "" ];
then
cp "$TEMPLATE_DIR"/* .
fi
# Done. Go back to CWD, and tell user how to activate DSCIP.
set +x
printf "\n"
printf "\e[32mAll done. Be sure to add:\e[0m\n"
echo "* * * * * $(dirname "$(readlink -f "$PROJECT_LOCATION")")/dscip"
printf "\e[32mTo your crontab! Usually by using \`crontab -e\`\e[0m\n\n"
printf "\e[32mAlternatively, you can run dscip as a daemon by modifying DSCIP_DAEMON in config.sh\n"
printf "and creating a daemon for your system's init system.\e[0m\n\n"
cd "$CWD"
}
# Non-interactive Mode
set +u
if [ ! "$1" = "" ];
then
set -u
while getopts ':n:d:u:b:t:lh' options;
do
case "${options}" in
n) # Name
PROJECT_NAME="$OPTARG"
;;
d) # Directory to install to.
PROJECT_LOCATION="$OPTARG"
;;
u) # Git Repo URL
PROJECT_URL="$OPTARG"
;;
b) # Git Branch (Optional)
PROJECT_BRANCH="$OPTARG"
;;
t) # Template Directory (Optional)
TEMPLATE_DIR="$OPTARG"
;;
h) # Show Help Screen
help_screen
exit 0
;;
l) # Show License
show_license
exit 0
;;
*)
;;
esac
done
check_config
install_dscip
exit 0
fi
set -u
# Interactive Mode
echo "Welcome to DSCIP setup. This script will ask you a few questions."
echo "Notes:"
echo " 1. This script should be running as the user that will be building the software."
echo " 2. Must have a cron daemon with the command: crontab -e, available."
echo "By default, the script runs in interactive mode. But you can use command-line switches"
echo "to use the set up script non-interactively. Use -h for more info."
printf "\n"
echo "If you feel you are ready. Press enter, otherwise press Ctrl-C to cancel."
read -r
ALL_CORRECT="false"
question_name() {
PROJECT_NAME=""
while [ "$PROJECT_NAME" = "" ];
do
printf "What is the name of the project?: "
read -r PROJECT_NAME
done
}
question_location() {
PROJECT_LOCATION="/home/$USER/$PROJECT_NAME"
NEW_PROJECT_LOCATION=""
printf 'Where do you want to install DSCIP? (Default: %s): ' "$PROJECT_LOCATION"
read -r NEW_PROJECT_LOCATION
if [ "$NEW_PROJECT_LOCATION" = "" ];
then
return 0
else
PROJECT_LOCATION="$NEW_PROJECT_LOCATION"
fi
}
question_giturl() {
PROJECT_URL=""
while [ "$PROJECT_URL" = "" ];
do
printf "What is the URL of your Git Repo?: "
read -r PROJECT_URL
done
}
question_gitbranch() {
PROJECT_BRANCH="master"
printf 'What branch from the Git Repo do you want to use? (Default: %s): ' "$PROJECT_BRANCH"
read -r PROJECT_BRANCH
}
question_templates() {
TEMPLATE_DIR=""
printf "If you have a template directory of the pre,post,build,failed.sh scripts.\nEnter it's location here, otherwise press Enter: "
read -r TEMPLATE_DIR
}
question_allcorrect() {
echo "Is all this information correct? Press the number to edit specific variables:"
echo "1. Project Name: $PROJECT_NAME"
echo "2. DSCIP Location: $PROJECT_LOCATION"
echo "3. Git URL: $PROJECT_URL"
echo "4. Git Branch: $PROJECT_BRANCH"
echo "5. Template Directory: $TEMPLATE_DIR"
printf "\nIf all information is correct. Press Enter.\nOtherwise, use a number and then press enter to edit: "
}
question_name
printf "\n"
question_location
printf "\n"
question_giturl
printf "\n"
question_gitbranch
printf "\n"
question_templates
printf "\n"
CHOICE=""
while [ "$ALL_CORRECT" = "false" ];
do
question_allcorrect
read -r CHOICE
printf "\n"
case "$CHOICE" in
1)
question_name
;;
2)
question_location
;;
3)
question_giturl
;;
4)
question_gitbranch
;;
5)
question_templates
;;
*)
ALL_CORRECT="true"
;;
esac
printf "\n"
done
check_config
install_dscip
|