From 94a06ed38a266d7c511ab942de6657d76399fa71 Mon Sep 17 00:00:00 2001
From: Tomas Babej <tomas@tbabej.com>
Date: Sat, 16 Jan 2021 12:29:17 -0500
Subject: [PATCH] cmake: Add a custom target for reproducing issue reports

Use by issuing command "make RELEASE=v2.5.2 reproduce" where v2.5.2 can
be substituted by other (tagged) release.
---
 CMakeLists.txt               |  6 ++++++
 scripts/reproduce-dockerfile | 31 +++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 scripts/reproduce-dockerfile

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f643d9c45..6fc04840a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -160,6 +160,12 @@ add_custom_command(OUTPUT run-review
 )
 add_custom_target(review DEPENDS run-review)
 
+add_custom_command(OUTPUT run-reproduce
+    COMMAND docker build -f scripts/reproduce-dockerfile --build-arg RELEASE=$(RELEASE) -t taskwarrior-reproduce:$(RELEASE) .
+    COMMAND docker run --rm --hostname tw-$(RELEASE) -it taskwarrior-reproduce:$(RELEASE) bash || :
+)
+add_custom_target(reproduce DEPENDS run-reproduce)
+
 # ---
 
 set (CPACK_SOURCE_GENERATOR "TGZ")
diff --git a/scripts/reproduce-dockerfile b/scripts/reproduce-dockerfile
new file mode 100644
index 000000000..72383446e
--- /dev/null
+++ b/scripts/reproduce-dockerfile
@@ -0,0 +1,31 @@
+# Dockerfile for containers to perform PR review in
+# Use with make as follows: make RELEASE=v2.5.1 reproduce
+
+FROM centos:8
+
+RUN dnf update -y
+RUN yum install epel-release -y
+RUN dnf install python38 git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime sudo man -y
+
+RUN useradd warrior
+RUN echo warrior ALL=NOPASSWD:ALL > /etc/sudoers.d/warrior
+
+USER warrior
+WORKDIR /home/warrior/
+
+# Setup taskwarrior
+# The purpose is to speed up subsequent re-installs due to Docker layer caching
+RUN git clone https://github.com/GothenburgBitFactory/taskwarrior.git
+WORKDIR /home/warrior/taskwarrior/
+RUN git submodule init
+
+# Install the given release
+ARG RELEASE
+RUN git checkout $RELEASE
+RUN git submodule update --init
+RUN cmake -DCMAKE_BUILD_TYPE=debug .
+RUN make -j8
+RUN sudo make install
+
+WORKDIR /home/warrior
+RUN task rc.confirmation=0 _ids || :  # Generate default taskrc