Initial release

tests/update_catch2.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# update_catch2.sh [refspec]
+
+# `./update_catch2 $(cat catch2/COMMIT)` should be a no-op
+
+# Yes, this is kinda reinventing submodule or subtree or FetchContent
+# But AFAICT FetchContent is not otherwise used in this repo
+# submodules are annoying
+# subtree is overkill
+# So here you go, if you want to use it.
+
+set -ex
+
+SCRIPTDIR="$(realpath "$(dirname "${BASH_SOURCE[0]}")")"
+
+
+TDIR="$(mktemp -d)"
+trap 'rm -fR "${TDIR}"' EXIT
+cd "${TDIR}"
+git init -b dontcare
+git fetch --depth=1 https://github.com/catchorg/Catch2.git "$1"
+git checkout FETCH_HEAD
+COMMIT="$(git rev-parse HEAD)"
+
+cd "$SCRIPTDIR"
+git rm -f -r --quiet -- catch2
+rm -fR catch2 || true
+mkdir catch2
+mv "${TDIR}/"CMake* catch2
+sed -i 's#set_property(GLOBAL PROPERTY USE_FOLDERS ON)##g' catch2/CMakeLists.txt
+mv "${TDIR}/src" catch2
+mv "${TDIR}/extras" catch2
+mv "${TDIR}/LICENSE.txt" catch2
+echo "${COMMIT}" > catch2/COMMIT
+git add catch2
+
+
+
+