94 lines
3.3 KiB
Bash
94 lines
3.3 KiB
Bash
#!/bin/bash
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ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/.." &> /dev/null && pwd )
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source $ENV_DIR/bin/denv_msg
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drun() {
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if [ $# -lt 1 ]; then
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denv_error_msg "Verwendung: drun [system] <docker-compose command>"
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return;
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fi
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local SYSTEMS_CONFIG="$ENV_DIR/.systems"
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SYSTEM_IDENTIFIER="$1"
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SYSTEM_PATH=$(grep "^$SYSTEM_IDENTIFIER" "$SYSTEMS_CONFIG" | cut -d' ' -f2)
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if [ -z "$SYSTEM_PATH" ]; then # First Parameter is not a valid system identifier
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SYSTEMS_DIRECTORY=$(realpath "$ENV_DIR/systems")
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CURRENT_DIRECTORY=$(realpath $(pwd))
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# We currently are in a subdirectory of dev-env/systems
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if [[ "$CURRENT_DIRECTORY" == "$SYSTEMS_DIRECTORY"* ]]; then
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ASSUMED_SYSTEM_PATH=$(realpath --relative-to="$SYSTEMS_DIRECTORY" "$CURRENT_DIRECTORY")
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SYSTEM_PATH=$(grep "$ASSUMED_SYSTEM_PATH" "$SYSTEMS_CONFIG" | cut -d' ' -f2)
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if [ -z "$SYSTEM_PATH" ]; then # You are NOT in a configured system directory (though in a subdirectory of dev-env/systems).
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denv_error_msg "$CURRENT_DIRECTORY is not a configured dev-env system path.\nPlease register the system in $ENV_DIR/.systems, navigate to a registered system, or provide a system identifer as the first parameter of drun."
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return;
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else # You are in a configured system directory
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SYSTEM_IDENTIFIER=$(grep "$ASSUMED_SYSTEM_PATH" "$SYSTEMS_CONFIG" | cut -d' ' -f1)
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fi
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else
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denv_error_msg "$CURRENT_DIRECTORY is not a subdirectory of $ENV_DIR/systems.\nPlease navigate to a configured system, or provide a system identifer as the first parameter of drun."
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return;
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fi
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else # First Parameter is a valid system identifier
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shift # Remove first Parameter
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fi
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SYSTEM_PATH="$ENV_DIR/systems/$SYSTEM_PATH"
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SYSTEM_ENV_FILE="$SYSTEM_PATH/.env"
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DOCKER_EXEC_COMMAND="$@"
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DOCKER_COMPOSE_FILE="$SYSTEM_PATH/docker/docker-compose.yml"
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# Set .env variables if a file exist
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if [[ ! -f "$DOCKER_COMPOSE_FILE" ]]; then
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denv_error_msg "$DOCKER_COMPOSE_FILE was not found. Have you run init yet?"
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return;
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fi
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# Set .env variables if a file exist
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if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
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export $(grep -v '^#' "$SYSTEM_ENV_FILE" | xargs)
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fi
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APP_CONTAINER=$(docker compose -f "$DOCKER_COMPOSE_FILE" config --services | grep 'app')
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if [[ ! -z "$APP_CONTAINER" ]] ; then
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denv_info_msg "[$SYSTEM_IDENTIFIER]($APP_CONTAINER): $DOCKER_EXEC_COMMAND"
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CONTAINER_ID=$(docker ps -qf "name=$APP_CONTAINER")
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if [ -z "$CONTAINER_ID" ]; then
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denv_error_msg "No active container found for '$APP_CONTAINER'"
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return;
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fi
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if [[ -t 0 && -t 1 ]]; then
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docker exec -it "$CONTAINER_ID" $DOCKER_EXEC_COMMAND
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else
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docker exec "$CONTAINER_ID" $DOCKER_EXEC_COMMAND
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fi
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else
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denv_error_msg "No 'app' container found in $DOCKER_COMPOSE_FILE"
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return;
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fi
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# Unset .env variables if a file exist
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if [[ -f "$SYSTEM_ENV_FILE" ]] ; then
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unset $(grep -v '^#' "$SYSTEM_ENV_FILE" | sed -E 's/(.*)=.*/\1/' | xargs)
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fi
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}
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_drun_completion() {
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local SYSTEMS_CONFIG="$ENV_DIR/.systems"
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local cur prev opts
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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opts="$(awk '{print $1}' $SYSTEMS_CONFIG | paste -sd' ' -)"
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COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
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return 0
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}
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complete -F _drun_completion drun |