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Avoid creation of command temp file in rust-lldb 

Arguments are passed on the command line via --one-line-before-file
(instead of in a file via --source-before-file) to lldb.
This commit is contained in:
ftilde 2018-08-18 23:46:52 +02:00
parent 33b923fd44
commit 73b5c7eda2
1 changed files with 9 additions and 12 deletions
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21
src/etc/rust-lldb
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@ -23,19 +23,16 @@ display the contents of local variables!"
echo "***"
fi
# Create a tempfile containing the LLDB script we want to execute on startup
TMPFILE=`mktemp /tmp/rust-lldb-commands.XXXXXX`
# Make sure to delete the tempfile no matter what
trap "rm -f $TMPFILE; exit" INT TERM EXIT
# Find out where to look for the pretty printer Python module
RUSTC_SYSROOT=`rustc --print sysroot`
# Write the LLDB script to the tempfile
echo "command script import \"$RUSTC_SYSROOT/lib/rustlib/etc/lldb_rust_formatters.py\"" >> $TMPFILE
echo "type summary add --no-value --python-function lldb_rust_formatters.print_val -x \".*\" --category Rust" >> $TMPFILE
echo "type category enable Rust" >> $TMPFILE
# Prepare commands that will be loaded before any file on the command line has been loaded
script_import="command script import \"$RUSTC_SYSROOT/lib/rustlib/etc/lldb_rust_formatters.py\""
category_definition="type summary add --no-value --python-function lldb_rust_formatters.print_val -x \".*\" --category Rust"
category_enable="type category enable Rust"
# Call LLDB with the script added to the argument list
lldb --source-before-file="$TMPFILE" "$@"
# Call LLDB with the commands added to the argument list
lldb --one-line-before-file="$script_import" \
--one-line-before-file="$category_definition" \
--one-line-before-file="$category_enable" \
"$@"