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diff --git c/scripts/launch.sh w/scripts/launch.sh
index 524f2294..bbea062d 100755
--- c/scripts/launch.sh
+++ w/scripts/launch.sh
@@ -1,114 +1,4 @@
-#!/bin/sh
-# Actual launcher. This does the hard work of figuring out the best way
-# to launch the language server or the debug adapter.
-
-# Running this script is a one-time action per project launch, so we opt for
-# code simplicity instead of performance. Hence some potentially redundant
-# moves here.
-
-
-did_relaunch=$1
-
-# Get the user's preferred shell
-preferred_shell=$(basename "$SHELL")
-
-# Get current dirname
-dirname=$(dirname "$0")
-
-case "${did_relaunch}" in
- "")
- if [ "$preferred_shell" = "bash" ]; then
- >&2 echo "Preferred shell is bash, relaunching"
- exec "$(which bash)" "$0" relaunch
- elif [ "$preferred_shell" = "zsh" ]; then
- >&2 echo "Preferred shell is zsh, relaunching"
- exec "$(which zsh)" "$0" relaunch
- elif [ "$preferred_shell" = "fish" ]; then
- >&2 echo "Preferred shell is fish, launching launch.fish"
- exec "$(which fish)" "$dirname/launch.fish"
- else
- >&2 echo "Preferred shell $preferred_shell is not supported, continuing in POSIX shell"
- fi
- ;;
- *)
- # We have an arg2, so we got relaunched
- ;;
-esac
-
-# First order of business, see whether we can setup asdf
-echo "Looking for asdf install" >&2
-
-readlink_f () {
- cd "$(dirname "$1")" > /dev/null || exit 1
- filename="$(basename "$1")"
- if [ -h "$filename" ]; then
- readlink_f "$(readlink "$filename")"
- else
- echo "$(pwd -P)/$filename"
- fi
-}
-
-export_stdlib_path () {
- which_elixir_expr=$1
- stdlib_path=$(eval "$which_elixir_expr")
- stdlib_real_path=$(readlink_f "$stdlib_path")
- ELX_STDLIB_PATH=$(echo "$stdlib_real_path" | sed "s/\(.*\)\/bin\/elixir/\1/")
- export ELX_STDLIB_PATH
-}
-
-# Check if we have the asdf binary for version >= 0.16.0
-if command -v asdf >/dev/null 2>&1; then
- asdf_version=$(asdf --version 2>/dev/null)
- version=$(echo "$asdf_version" | grep -Eo '[0-9]+\.[0-9]+\.[0-9]+')
- major=$(echo "$version" | cut -d. -f1)
- minor=$(echo "$version" | cut -d. -f2)
- # If the version is less than 0.16.0 (i.e. major = 0 and minor < 16), use legacy method.
- if [ "$major" -eq 0 ] && [ "$minor" -lt 16 ]; then
- ASDF_DIR=${ASDF_DIR:-"${HOME}/.asdf"}
- ASDF_SH="${ASDF_DIR}/asdf.sh"
- if test -f "$ASDF_SH"; then
- >&2 echo "Legacy pre v0.16.0 asdf install found at $ASDF_SH, sourcing"
- # Source the old asdf.sh script for versions <= 0.15.0
- . "$ASDF_SH"
- else
- >&2 echo "Legacy asdf not found at $ASDF_SH"
- fi
- else
- >&2 echo "asdf executable found at $(command -v asdf). Using ASDF_DIR=${ASDF_DIR}, ASDF_DATA_DIR=${ASDF_DATA_DIR}."
- fi
- export_stdlib_path "asdf which elixir"
-else
- # Fallback to old method for version <= 0.15.x
- ASDF_DIR=${ASDF_DIR:-"${HOME}/.asdf"}
- ASDF_SH="${ASDF_DIR}/asdf.sh"
- if test -f "$ASDF_SH"; then
- >&2 echo "Legacy pre v0.16.0 asdf install found at $ASDF_SH, sourcing"
- # Source the old asdf.sh script for versions <= 0.15.0
- . "$ASDF_SH"
- export_stdlib_path "asdf which elixir"
- else
- >&2 echo "asdf not found"
- >&2 echo "Looking for mise executable"
-
- # Look for mise executable
- if command -v mise >/dev/null 2>&1; then
- >&2 echo "mise executable found at $(command -v mise), activating"
- eval "$($(command -v mise) env -s "$preferred_shell")"
- export_stdlib_path "mise which elixir"
- else
- >&2 echo "mise not found"
- >&2 echo "Looking for vfox executable"
-
- if command -v vfox >/dev/null 2>&1; then
- >&2 echo "vfox executable found at $(command -v vfox), activating"
- eval "$( $(command -v vfox) activate "$preferred_shell" )"
- else
- >&2 echo "vfox not found"
- export_stdlib_path "which elixir"
- fi
- fi
- fi
-fi
+#!/usr/bin/env bash
# In case that people want to tweak the path, which Elixir to use, or
# whatever prior to launching the language server or the debug adapter, we
@@ -127,12 +17,8 @@ fi
# script so we can correctly configure the Erlang library path to
# include the local .ez files, and then do what we were asked to do.
-if [ -z "${ELS_INSTALL_PREFIX}" ]; then
- SCRIPT=$(readlink_f "$0")
- SCRIPTPATH=$(dirname "$SCRIPT")
-else
- SCRIPTPATH=${ELS_INSTALL_PREFIX}
-fi
+SCRIPT=$(readlink -f "$0")
+SCRIPTPATH=$(dirname "$SCRIPT")/../scripts
# Unset MIX_OS_DEPS_COMPILE_PARTITION_COUNT as it pollutes stdout
# breaking LSP protocol. See https://github.com/elixir-lsp/elixir-ls/issues/1195
@@ -141,19 +27,16 @@ unset MIX_OS_DEPS_COMPILE_PARTITION_COUNT
export MIX_ENV=prod
# Mix.install prints to stdout and reads from stdin
# we need to make sure it doesn't interfere with LSP/DAP
-echo "" | elixir "$SCRIPTPATH/quiet_install.exs" >/dev/null || exit 1
+echo "" | @elixir@/bin/elixir "$SCRIPTPATH/quiet_install.exs" >/dev/null || exit 1
default_erl_opts="-kernel standard_io_encoding latin1 +sbwt none +sbwtdcpu none +sbwtdio none"
-if [ "$preferred_shell" = "bash" ]; then
- . "$dirname/exec.bash"
-elif [ "$preferred_shell" = "zsh" ]; then
- . "$dirname/exec.zsh"
-else
- if [ -z "$ELS_ELIXIR_OPTS" ]
- then
- # in posix shell does not support arrays
- >&2 echo "ELS_ELIXIR_OPTS is not supported in current shell"
- fi
- exec elixir --erl "$default_erl_opts $ELS_ERL_OPTS" "$SCRIPTPATH/launch.exs"
-fi
+# ensure elixir stdlib can be found
+ELX_STDLIB_PATH=${ELX_STDLIB_PATH:-@elixir@/lib/elixir}
+export ELX_STDLIB_PATH
+
+# ensure our elixir is in the path
+PATH="@elixir@/bin:$PATH"
+export PATH
+
+source "$SCRIPTPATH/exec.bash"
|
