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nix: print how to tail the server logs

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For easier debugging during loadtests.

Also prefix the echo traces for the postgrest-with-pgrst command.
This commit is contained in:
steve-chavez
2026-02-12 20:18:08 -05:00
parent e95e815483
commit abe414ad88
1 changed files with 9 additions and 4 deletions
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nix/tools/withTools.nix
+9 -4
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@@ -354,9 +354,12 @@ let
''; '';
withPgrst = withPgrst =
let
commandName = "postgrest-with-pgrst";
in
checkedShellScript checkedShellScript
{ {
name = "postgrest-with-pgrst"; name = commandName;
docs = "Build and run PostgREST and run <command> with PGRST_SERVER_UNIX_SOCKET set."; docs = "Build and run PostgREST and run <command> with PGRST_SERVER_UNIX_SOCKET set.";
args = args =
[ [
@@ -379,7 +382,7 @@ let
rm -f result rm -f result
build_start=$SECONDS build_start=$SECONDS
if [ -z "''${PGRST_BUILD_CABAL:-}" ]; then if [ -z "''${PGRST_BUILD_CABAL:-}" ]; then
echo -n "Building postgrest (nix)... " echo -n "${commandName}: Building postgrest (nix)... "
# Using lib.getBin to also make this work with older checkouts, where .bin was not a thing, yet. # Using lib.getBin to also make this work with older checkouts, where .bin was not a thing, yet.
nix-build -E 'with import ./. {}; pkgs.lib.getBin postgrestPackage' > "$tmpdir"/build.log 2>&1 || { nix-build -E 'with import ./. {}; pkgs.lib.getBin postgrestPackage' > "$tmpdir"/build.log 2>&1 || {
echo "failed, output:" echo "failed, output:"
@@ -388,7 +391,7 @@ let
} }
PGRST_CMD=$(echo ./result*/bin/postgrest) PGRST_CMD=$(echo ./result*/bin/postgrest)
else else
echo -n "Building postgrest (cabal)... " echo -n "${commandName}: Building postgrest (cabal)... "
postgrest-build postgrest-build
PGRST_CMD=postgrest-run PGRST_CMD=postgrest-run
fi fi
@@ -398,7 +401,7 @@ let
ver=$($PGRST_CMD ${legacyConfig} --version) ver=$($PGRST_CMD ${legacyConfig} --version)
echo -n "Starting $ver... " echo -n "${commandName}: Starting $ver... "
$PGRST_CMD ${legacyConfig} > "$tmpdir"/run.log 2>&1 & $PGRST_CMD ${legacyConfig} > "$tmpdir"/run.log 2>&1 &
pid=$! pid=$!
@@ -425,6 +428,8 @@ let
wait_duration=$((SECONDS - wait_start)) wait_duration=$((SECONDS - wait_start))
printf "done in %ss.\n" "$wait_duration" printf "done in %ss.\n" "$wait_duration"
echo "${commandName}: You can tail the server logs with: tail -f $tmpdir/run.log"
if [[ -n "$_arg_monitor" ]]; then if [[ -n "$_arg_monitor" ]]; then
${monitorPid} "$pid" > "$_arg_monitor" & ${monitorPid} "$pid" > "$_arg_monitor" &
fi fi