From 1cac78c4794ba5f4aa41eeb4a5cb6b83630fa7d7 Mon Sep 17 00:00:00 2001
From: Geod24 <pro.mathias.lang@gmail.com>
Date: Mon, 1 Mar 2021 14:06:32 +0900
Subject: [PATCH] Add a test for Phobos compiled with -preview=in

---
 buildkite.sh               |  2 ++
 buildkite/build_project.sh | 20 +++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/buildkite.sh b/buildkite.sh
index 9fa5471..228cafe 100755
--- a/buildkite.sh
+++ b/buildkite.sh
@@ -116,6 +116,7 @@ projects=(
     "vibe-d/vibe.d+base" # 4m31s
     "dlang/phobos" # 4m50s
     "dlang/phobos+no-autodecode"
+    "dlang/phobos+preview-in"
     "sociomantic-tsunami/ocean" # 4m49s
     "sociomantic-tsunami/swarm"
     "sociomantic-tsunami/turtle"
@@ -193,6 +194,7 @@ memory_req["sociomantic-tsunami/ocean"]=high
 memory_req["dlang/dlang-bot"]=high
 memory_req["dlang/phobos"]=high
 memory_req["dlang/phobos+no-autodecode"]=high
+memory_req["dlang/phobos+preview-in"]=high
 memory_req["dlang/dub"]=high
 memory_req["higgsjs/Higgs"]=high
 memory_req["d-language-server/dls"]=high
diff --git a/buildkite/build_project.sh b/buildkite/build_project.sh
index 5114097..e0ded48 100755
--- a/buildkite/build_project.sh
+++ b/buildkite/build_project.sh
@@ -45,6 +45,7 @@ case "$REPO_FULL_NAME" in
     "dlang/druntime" | \
     "dlang/phobos" | \
     "dlang/phobos+no-autodecode" | \
+    "dlang/phobos+preview-in" | \
     "dlang/tools" | \
     "dlang/dub" | \
     "dlang/ci")
@@ -60,7 +61,8 @@ case "$REPO_FULL_NAME" in
                 "dlang/dmd" | \
                 "dlang/druntime" | \
                 "dlang/phobos" | \
-                "dlang/phobos+no-autodecode")
+                "dlang/phobos+no-autodecode" | \
+                "dlang/phobos+preview-in")
                 ref_to_use="IS-ALREADY-CHECKED-OUT"
                 ;;
             *)
@@ -307,6 +309,22 @@ case "$REPO_FULL_NAME" in
         rm -rf "$TMP"
         ;;
 
+    dlang/phobos+preview-in)
+        "$DIR"/clone_repositories.sh
+        # To avoid running into "Path too long" issues, see e.g. https://github.com/dlang/ci/pull/287
+        export TMP="/tmp/${BUILDKITE_AGENT_NAME}"
+        export TEMP="$TMP"
+        export TMPDIR="$TMP"
+        rm -rf "$TMP" && mkdir -p "$TMP"
+        # patch makefile which requires gdb 8 - see https://github.com/dlang/ci/pull/301
+        sed "s/TESTS+=rt_trap_exceptions_drt_gdb//" -i druntime/test/exceptions/Makefile
+        # Append `-preview=in` to DMD's config file so druntime / Phobos are built with it
+        sed 's/^DFLAGS=.*/& -preview=in/' $(find dmd/generated/ -name 'dmd.conf')
+        make -C druntime -j2 -f posix.mak
+        cd phobos && make -f posix.mak clean && make -f posix.mak -j2 buildkite-test
+        rm -rf "$TMP"
+        ;;
+
     d-language-server/dls)
         # https://github.com/dlang/ci/issues/360
         # dub's .editorconfig influences the behavior of dfmt