diff options
Diffstat (limited to 'third_party/bazel/rules_haskell/haskell/private/ghci_repl_wrapper.sh')
| -rw-r--r-- | third_party/bazel/rules_haskell/haskell/private/ghci_repl_wrapper.sh | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/third_party/bazel/rules_haskell/haskell/private/ghci_repl_wrapper.sh b/third_party/bazel/rules_haskell/haskell/private/ghci_repl_wrapper.sh deleted file mode 100644 index cd6acefc7a..0000000000 --- a/third_party/bazel/rules_haskell/haskell/private/ghci_repl_wrapper.sh +++ /dev/null @@ -1,59 +0,0 @@ -#!/usr/bin/env bash -# -# Usage: ghci_repl_wrapper.sh <ARGS> - -# this variable is set by `bazel run` -if [ "$BUILD_WORKSPACE_DIRECTORY" = "" ] -then - cat <<EOF -It looks like you are trying to invoke the REPL incorrectly. -We only support calling the repl script with - -$ bazel run <target> - -for now. - -If you are on bazel < 0.15 you must invoke as follows: - -$ bazel run --direct_run <target> -EOF - exit 1 -fi - -# Derived from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash). -if [[ -z "$RUNFILES_DIR" ]]; then - if [[ -d "$0.runfiles" ]]; then - export RUNFILES_DIR="$0.runfiles" - fi -fi -if [[ -z "$RUNFILES_MANIFEST_FILE" ]]; then - if [[ -f "$0.runfiles_manifest" ]]; then - export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest" - elif [[ -f "$0.runfiles/MANIFEST" ]]; then - export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST" - fi -fi - -# GHCi script and libraries are loaded relative to workspace directory. -# bazel run //some:target@repl will be executed from the workspace directory. -# bazel run //some:haskell_repl will be executed from its execroot. -# Explicitly change into the workspace root in that case. -cd "$BUILD_WORKSPACE_DIRECTORY" - -# This is a workaround for https://github.com/bazelbuild/bazel/issues/5506 -# and also for the fact that REPL script relies on so-called “convenience -# links” and the names of those links are controlled by the --symlink_prefix -# option, which can be set by the user to something unpredictable. -# -# It seems that we can't locate the files of interest/build outputs in -# general. However, due to “internal issues” in Bazel mentioned e.g. -# https://github.com/bazelbuild/bazel/issues/3796, the directory bazel-out -# is always created under the workspace directory. We exploit this to get -# location of exec root reliably and then prefix locations of various -# components, such as shared libraries with that exec root. - -RULES_HASKELL_EXEC_ROOT=$(dirname $(readlink ${BUILD_WORKSPACE_DIRECTORY}/bazel-out)) -TOOL_LOCATION="$RULES_HASKELL_EXEC_ROOT/{TOOL}" - -{ENV} -"$TOOL_LOCATION" {ARGS} "$@" |