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scripts: Direct 'lnd --help' output to a file

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We are directing the output of 'lnd --help' to a file, as there
is currently an issue when an option is mentioned in the help
text.
This commit is contained in:
feelancer21 2023-08-06 21:45:36 +02:00
parent aa7e7a1e5a
commit 2914f8007f
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1 changed files with 12 additions and 8 deletions
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20
scripts/check-sample-lnd-conf.sh
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@ -14,33 +14,37 @@ CONF_FILE=${2:-sample-lnd.conf}
# We are reading the default values of lnd from lnd --help. To avoid formatting
# issues the width of the terminal is set to 240. This needs a workaround for
# CI where we don't have an interactive terminal.
FILE_TMP=$(mktemp)
if [ -t 0 ]; then
size=($(stty size))
stty cols 240
LND_HELP="$(go run -tags="$TAGS" \
github.com/lightningnetwork/lnd/cmd/lnd --help)"" --end"
go run -tags="$TAGS" github.com/lightningnetwork/lnd/cmd/lnd --help > \
$FILE_TMP
stty cols ${size[1]}
else
tmux new-session -d -s simulated-terminal -x 240 -y 9999
tmux send-keys -t simulated-terminal.0 "go run -tags=\"$TAGS\" \
github.com/lightningnetwork/lnd/cmd/lnd --help; tmux wait -S run" ENTER
github.com/lightningnetwork/lnd/cmd/lnd --help >"$FILE_TMP"; \
tmux wait -S run" ENTER
tmux wait-for run
LND_HELP="$(tmux capture-pane -t simulated-terminal.0 -p)"" --end"
tmux kill-session -t simulated-terminal
fi
LND_HELP="$(cat $FILE_TMP) --end"
# LND_OPTIONS is a list of all options of lnd including the equal sign, which
# is needed to distinguish between booleans and other variables.
# It is created by reading the first two columns of lnd --help.
LND_OPTIONS="$(go run -tags="$TAGS" \
github.com/lightningnetwork/lnd/cmd/lnd --help | \
LND_OPTIONS="$(cat $FILE_TMP | \
awk '{
option="";
if ($1 ~ /^--/){option=$1};
if ($2 ~ /^--/){option=$2};
if (match(option, /--[^=]+[=]*/) &&
substr(option, length(option)) != "-")
if (match(option, /--[^=]+[=]*/))
{printf "%s ", substr(option, RSTART, RLENGTH)}
}
END { printf "%s", "--end"}')"
rm $FILE_TMP
# OPTIONS_NO_CONF is a list of all options without any expected entries in
# sample-lnd.conf. There's no validation needed for these options.