[airflow] 06/14: Use only-if-needed upgrade strategy for PRs (#11363)

[po...@apache.org]

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potiuk pushed a commit to branch v1-10-test
in repository https://gitbox.apache.org/repos/asf/airflow.git

commit 43e51e48c202d827303553ef8f878e688358bb11
Author: Kaxil Naik <ka...@gmail.com>
AuthorDate: Fri Oct 9 08:57:51 2020 +0100

    Use only-if-needed upgrade strategy for PRs (#11363)
    
    Currently, upgrading dependencies in setup.py still runs with previous versions of the package for the PR which fails.
    
    This will change to upgrade only the package that is required for the PRs
    
    (cherry picked from commit 7f674c685d8b95787c52af15e359de7053a8bf67)
---
 Dockerfile.ci | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Dockerfile.ci b/Dockerfile.ci
index 02a9a53..122c5e2 100644
--- a/Dockerfile.ci
+++ b/Dockerfile.ci
@@ -294,15 +294,14 @@ ENV UPGRADE_TO_LATEST_CONSTRAINTS=${UPGRADE_TO_LATEST_CONSTRAINTS}
 # The goal of this line is to install the dependencies from the most current setup.py from sources
 # This will be usually incremental small set of packages in CI optimized build, so it will be very fast
 # In non-CI optimized build this will install all dependencies before installing sources.
-# Usually we will install versions constrained to the current constraints file
+# Usually we will install versions based on the dependencies in setup.py and upgraded only if needed.
 # But in cron job we will install latest versions matching setup.py to see if there is no breaking change
 # and push the constraints if everything is successful
 RUN \
     if [[ "${UPGRADE_TO_LATEST_CONSTRAINTS}" != "false" ]]; then \
         pip install -e ".[${AIRFLOW_EXTRAS}]" --upgrade --upgrade-strategy eager; \
     else \
-        pip install -e ".[${AIRFLOW_EXTRAS}]" \
-            --constraint "${AIRFLOW_CONSTRAINTS_URL}" ; \
+        pip install -e ".[${AIRFLOW_EXTRAS}]" --upgrade --upgrade-strategy only-if-needed; \
     fi
 
 # Copy all the www/ files we need to compile assets. Done as two separate COPY