Add some utility scripts to tools/

tools/test-propfind.sh

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+#!/bin/bash
+# Make a number of test PROPFIND queries to dandidav and save the output
+set -eux
+
+# dandidav server root:
+endpoint=http://127.0.0.1:8080
+#endpoint=https://webdav.dandiarchive.org
+
+# Path to a collection resource to query:
+collection=dandisets/000108/draft
+#collection=zarrs/0d5/b9b/0d5b9be5-e626-4f6a-96da-b6b602954899/0395d0a3767524377b58da3945b3c063-48379--27115470.zarr
+
+# Path to a non-collection resource to query:
+item=dandisets/000027/draft/sub-RAT123/sub-RAT123.nwb
+
+# Directory in which to store responses:
+outdir=propfind
+
+mkdir -p "$outdir"
+
+curl -fsSL -X PROPFIND -H "Depth: 0" "$endpoint" > "$outdir"/root-depth0.xml
+curl -fsSL -X PROPFIND -H "Depth: 1" "$endpoint" > "$outdir"/root-depth1.xml
+
+curl -fsSL -X PROPFIND -H "Depth: 0" "$endpoint/$collection" > "$outdir"/collection-depth0.xml
+curl -fsSL -X PROPFIND -H "Depth: 1" "$endpoint/$collection" > "$outdir"/collection-depth1.xml
+
+curl -fsSL \
+    -X PROPFIND \
+    -H "Depth: 1" \
+    -d '<propfind xmlns="DAV:"><propname/></propfind>' \
+    "$endpoint/$collection" > "$outdir"/propname.xml
+
+curl -fsSL \
+    -X PROPFIND \
+    -H "Depth: 1" \
+    -d '<propfind xmlns="DAV:"><prop><resourcetype/></prop></propfind>' \
+    "$endpoint/$collection" > "$outdir"/resourcetype.xml
+
+curl -fsSL \
+    -X PROPFIND \
+    -H "Depth: 0" \
+    -d '
+        <propfind xmlns="DAV:">
+          <prop>
+            <getcontentlength/>
+            <resourcetype/>
+            <unknown/>
+            <extension xmlns="https://dav.example.com"/>
+            <displayname/>
+          </prop>
+        </propfind>
+    ' "$endpoint/$item" > "$outdir"/prop.xml
+
+# No -f:
+curl -sSL -X PROPFIND -H "Depth: 1" "$endpoint/does-not-exist" > "$outdir"/nonexistent.txt

tools/type-sizes.sh

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+#!/bin/bash
+# Produces a listing of the types defined by dandidav (including anonymous
+# types like futures returned by async functions) along with their sizes,
+# ordered by decreasing size
+#
+# Requires:
+#
+# - nightly Rust
+# - top-type-sizes <https://crates.io/crates/top-type-sizes>
+
+set -eux -o pipefail
+
+outfile="${1:?Usage: $0 outfile}"
+
+cargo clean -p dandidav
+
+RUSTFLAGS=-Zprint-type-sizes cargo +nightly build -j 1 | top-type-sizes \
+    --sort-fields \
+    --filter '@src/|\b(dandi|dav|httputil|paths|s3|streamutil|zarrman)::' \
+    --remove-wrappers \
+    --hide-less 8 \
+    > "$outfile"