Andrea Leopardi
ec088749db
Double-equals is a Bash-specific alias for "=" and it doesn't work everywhere. We use single-equal in the rest of the script anyways.
128 lines
3.8 KiB
Bash
Executable File
128 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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if [ $# -eq 0 ] || [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
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echo "Usage: `basename $0` [options] [.exs file] [data]
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-e COMMAND Evaluates the given command (*)
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-r FILE Requires the given files/patterns (*)
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-S SCRIPT Finds and executes the given script in PATH
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-pr FILE Requires the given files/patterns in parallel (*)
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-pa PATH Prepends the given path to Erlang code path (*)
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-pz PATH Appends the given path to Erlang code path (*)
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--app APP Starts the given app and its dependencies (*)
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--cookie COOKIE Sets a cookie for this distributed node
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--detached Starts the Erlang VM detached from console
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--erl SWITCHES Switches to be passed down to Erlang (*)
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--help, -h Prints this message and exits
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--hidden Makes a hidden node
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--logger-otp-reports BOOL Enables or disables OTP reporting
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--logger-sasl-reports BOOL Enables or disables SASL reporting
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--name NAME Makes and assigns a name to the distributed node
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--no-halt Does not halt the Erlang VM after execution
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--sname NAME Makes and assigns a short name to the distributed node
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--version, -v Prints Elixir version and exits
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--werl Uses Erlang's Windows shell GUI (Windows only)
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** Options marked with (*) can be given more than once
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** Options given after the .exs file or -- are passed down to the executed code
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** Options can be passed to the Erlang runtime using ELIXIR_ERL_OPTIONS or --erl" >&2
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exit 1
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fi
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readlink_f () {
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cd "$(dirname "$1")" > /dev/null
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filename="$(basename "$1")"
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if [ -h "$filename" ]; then
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readlink_f "$(readlink "$filename")"
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else
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echo "`pwd -P`/$filename"
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fi
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}
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MODE="elixir"
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ERL_EXEC="erl"
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ERL=""
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I=1
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while [ $I -le $# ]; do
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S=1
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eval "PEEK=\${$I}"
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case "$PEEK" in
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+iex)
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MODE="iex"
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;;
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+elixirc)
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MODE="elixirc"
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;;
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-v|--compile|--no-halt)
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;;
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-e|-r|-pr|-pa|-pz|--remsh|--app)
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S=2
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;;
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--detached|--hidden)
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ERL="$ERL `echo $PEEK | cut -c 2-`"
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;;
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--cookie)
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I=$(expr $I + 1)
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eval "VAL=\${$I}"
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ERL="$ERL -setcookie "$VAL""
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;;
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--sname|--name)
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I=$(expr $I + 1)
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eval "VAL=\${$I}"
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ERL="$ERL `echo $PEEK | cut -c 2-` "$VAL""
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;;
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--logger-otp-reports)
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I=$(expr $I + 1)
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eval "VAL=\${$I}"
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if [ "$VAL" = 'true' ] || [ "$VAL" = 'false' ]; then
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ERL="$ERL -logger handle_otp_reports "$VAL""
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fi
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;;
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--logger-sasl-reports)
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I=$(expr $I + 1)
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eval "VAL=\${$I}"
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if [ "$VAL" = 'true' ] || [ "$VAL" = 'false' ]; then
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ERL="$ERL -logger handle_sasl_reports "$VAL""
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fi
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;;
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--erl)
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I=$(expr $I + 1)
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eval "VAL=\${$I}"
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ERL="$ERL "$VAL""
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;;
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--werl)
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USE_WERL=true
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;;
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*)
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break
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;;
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esac
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I=$(expr $I + $S)
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done
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SELF=$(readlink_f "$0")
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SCRIPT_PATH=$(dirname "$SELF")
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if [ "$OSTYPE" = "cygwin" ]; then SCRIPT_PATH=$(cygpath -m "$SCRIPT_PATH"); fi
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if [ "$MODE" != "iex" ]; then ERL="-noshell -s elixir start_cli $ERL"; fi
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# Check for terminal support
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if [ "$OS" != "Windows_NT" ]; then
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if test -t 1 -a -t 2; then ERL="-elixir ansi_enabled true $ERL"; fi
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fi
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if [ "$OS" = "Windows_NT" ] && [ $USE_WERL ]; then
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ERL_EXEC="werl"
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fi
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if [ -z "$ERL_PATH" ]; then
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if [ -f "$SCRIPT_PATH/../releases/RELEASES" ] && [ -f "$SCRIPT_PATH/erl" ]; then
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ERL_PATH="$SCRIPT_PATH"/"$ERL_EXEC"
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else
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ERL_PATH="$ERL_EXEC"
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fi
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fi
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exec "$ERL_PATH" -pa "$SCRIPT_PATH"/../lib/*/ebin $ELIXIR_ERL_OPTIONS $ERL -extra "$@"
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