Format shell scripts with shfmt.

All changes in this patch were performed automatically with `shfmt` with
configuration flags specified in `.pre-commit-config.yaml`.

In addition to fixing whitespace the roundtrip through shfmt's AST also
transforms command substitutions

    `cmd`
    # becomes
    $(cmd)

and some redirects

    >&2 echo "msg"
    # becomes
    echo >&2 "msg"
This commit is contained in:
Benjamin Bannier 2021-11-24 22:48:46 +01:00
parent e0b4659488
commit 1f388e3f40
34 changed files with 369 additions and 379 deletions

View file

@ -3,8 +3,8 @@
# Sleeps until a file comes into existence.
if [[ $# -ne 2 ]]; then
>&2 echo "usage: $0 <file to wait for> <max secs to wait>"
exit 1
echo >&2 "usage: $0 <file to wait for> <max secs to wait>"
exit 1
fi
wait_file=$1
@ -12,13 +12,12 @@ max_wait=$2
wait_count=0
while [[ ! -e $wait_file ]]; do
let "wait_count += 1"
let "wait_count += 1"
if [[ $wait_count -ge $max_wait ]]; then
>&2 echo "error: file '$wait_file' does not exist after $max_wait seconds"
exit 1
fi
if [[ $wait_count -ge $max_wait ]]; then
echo >&2 "error: file '$wait_file' does not exist after $max_wait seconds"
exit 1
fi
sleep 1
sleep 1
done