2 files changed, 35 insertions, 13 deletions
diff --git a/src/ci/awscli-requirements.txt b/src/ci/awscli-requirements.txt
deleted file mode 100644
index c1ffa525a1b..00000000000
--- a/src/ci/awscli-requirements.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-awscli==1.16.201
-botocore==1.12.191
-colorama==0.3.9
-docutils==0.14
-jmespath==0.9.4
-pyasn1==0.4.5
-python-dateutil==2.8.0
-PyYAML==5.1
-rsa==3.4.2
-s3transfer==0.2.1
-six==1.12.0
-urllib3==1.25.3
-futures==3.3.0; python_version < '3.0'
diff --git a/src/ci/install-awscli.sh b/src/ci/install-awscli.sh
new file mode 100755
index 00000000000..d491b9fbcdc
--- /dev/null
+++ b/src/ci/install-awscli.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# This script downloads and installs awscli from the packages mirrored in our
+# own S3 bucket. This follows the recommendations at:
+#
+#    https://packaging.python.org/guides/index-mirrors-and-caches/#caching-with-pip
+#
+# To create a new mirrored copy you can run the command:
+#
+#    pip wheel awscli
+#
+# Before compressing please make sure all the wheels end with `-none-any.whl`.
+# If that's not the case you'll need to remove the non-cross-platform ones and
+# replace them with the .tar.gz downloaded from https://pypi.org. Also make
+# sure it's possible to call this script with both Python 2 and Python 3.
+
+set -euo pipefail
+IFS=$'\n\t'
+
+MIRROR="https://rust-lang-ci2.s3.amazonaws.com/rust-ci-mirror/2019-07-27-awscli.tar"
+DEPS_DIR="/tmp/awscli-deps"
+
+pip="pip"
+pipflags=""
+if [[ "${AGENT_OS}" == "Linux" ]]; then
+    pip="pip3"
+    pipflags="--user"
+
+    sudo apt-get install -y python3-setuptools
+    echo "##vso[task.prependpath]$HOME/.local/bin"
+fi
+
+mkdir -p "${DEPS_DIR}"
+curl "${MIRROR}" | tar xf - -C "${DEPS_DIR}"
+"${pip}" install ${pipflags} --no-index "--find-links=${DEPS_DIR}" awscli
+rm -rf "${DEPS_DIR}"