From c256a30eccf08ba5c245656a2b2bc3b1f2f713f9 Mon Sep 17 00:00:00 2001
From: Thomas Sibley <tsibley@fredhutch.org>
Date: Mon, 23 May 2022 11:26:25 -0700
Subject: [PATCH] Install Augur from the latest stable version tag instead of
 the "release" branch
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The "release" branch was recently removed.¹  Instead, use the Git tag
for the latest stable version released to PyPI.

There's a larger discussion to be had about if it makes any sense any
more for Augur to be installed from Git instead of PyPI (and
correspondingly, Auspice from NPM), but that's for another time.

¹ https://github.com/nextstrain/augur/pull/913
---
 Dockerfile                     |  7 ++++---
 devel/latest-augur-release-tag | 11 +++++++++++
 2 files changed, 15 insertions(+), 3 deletions(-)
 create mode 100755 devel/latest-augur-release-tag

diff --git a/Dockerfile b/Dockerfile
index 79ea8558..dc4582cf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,6 +18,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         ca-certificates \
         curl \
         git \
+        jq \
         libgmp-dev \
         libpng-dev \
         nodejs \
@@ -76,14 +77,14 @@ RUN pip3 install google-cloud-storage==2.1.0
 # docker build --build-arg CACHE_DATE="$(date)"
 ARG CACHE_DATE
 
-# Add download helper
-COPY devel/download-repo /devel/
+# Add helpers for build
+COPY devel/download-repo devel/latest-augur-release-tag /devel/
 
 # Fauna
 RUN /devel/download-repo https://github.com/nextstrain/fauna master /nextstrain/fauna
 
 # Augur
-RUN /devel/download-repo https://github.com/nextstrain/augur release /nextstrain/augur
+RUN /devel/download-repo https://github.com/nextstrain/augur "$(/devel/latest-augur-release-tag)" /nextstrain/augur
 
 # Auspice
 RUN /devel/download-repo https://github.com/nextstrain/auspice release /nextstrain/auspice
diff --git a/devel/latest-augur-release-tag b/devel/latest-augur-release-tag
new file mode 100755
index 00000000..0a3afb53
--- /dev/null
+++ b/devel/latest-augur-release-tag
@@ -0,0 +1,11 @@
+#!/bin/bash
+#
+# Outputs the Git tag for the latest stable release of Augur, supplanting the
+# old "release" branch which no longer exists.
+#
+# By convention/process we make Git tags for each version released to PyPI, so
+# query PyPI's index for the latest stable version and emit that as-is.
+#
+set -euo pipefail
+
+curl -fsSL https://pypi.org/pypi/nextstrain-augur/json | jq -r .info.version