X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=blobdiff_plain;f=shell%2Flftools-install.sh;h=d7a7eb37e066736baf86fc164f5aad68ff591b72;hb=4b3373319d2d9301e092a1171d6a51a48664523a;hp=cebb0a5d444895f62040ec999d776484fee521ba;hpb=0786d5870812545b09f27699d7f71d197a257575;p=releng%2Fglobal-jjb.git

diff --git a/shell/lftools-install.sh b/shell/lftools-install.sh
index cebb0a5d..d7a7eb37 100644
--- a/shell/lftools-install.sh
+++ b/shell/lftools-install.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# @License EPL-1.0 <http://spdx.org/licenses/EPL-1.0>
+# SPDX-License-Identifier: EPL-1.0
 ##############################################################################
 # Copyright (c) 2017 The Linux Foundation and others.
 #
@@ -10,17 +10,58 @@
 ##############################################################################
 echo "---> lftools-install.sh"
 
+# By default a released version of lftools should always be used.
+# The purpose of the 2 variables below is so that lftools devs can test
+# unreleased versions of lftools. There are 2 methods to install a dev version
+# of lftools:
+#
+#     1) gerrit patch: Used to test a patch that has not yet been merged.
+#                      To do this set something like this:
+#                          LFTOOLS_MODE=gerrit
+#                          LFTOOLS_REFSPEC=refs/changes/96/5296/7
+#
+#     2) git branch: Used to install an lftools version from a specific branch.
+#                    To use this set the variables as follows:
+#                          LFTOOLS_MODE=git
+#                          LFTOOLS_REFSPEC=master
+#
+#     3) release : The intended use case and default setting.
+#                  Set LFTOOLS_MODE=release, in this case LFTOOLS_REFSPEC is unused.
+
+LFTOOLS_MODE=release  # release | git | gerrit
+LFTOOLS_REFSPEC=master
+
 # Ensure we fail the job if any steps fail.
 # DO NOT set -u as virtualenv's activate script has unbound variables
 set -e -o pipefail
 
-virtualenv --quiet "$WORKSPACE/.virtualenvs/lftools"
-# shellcheck source=./.virtualenvs/lftools/bin/activate disable=SC1091
-source "$WORKSPACE/.virtualenvs/lftools/bin/activate"
-PYTHON="$WORKSPACE/.virtualenvs/lftools/bin/python"
-$PYTHON -m pip install --quiet --upgrade pip
-$PYTHON -m pip install --quiet --upgrade pipdeptree
-$PYTHON -m pip install --quiet --upgrade "lftools<1.0.0"
+virtualenv --quiet "/tmp/v/lftools"
+# shellcheck source=/tmp/v/lftools/bin/activate disable=SC1091
+source "/tmp/v/lftools/bin/activate"
+pip install --quiet --upgrade pip
+
+case $LFTOOLS_MODE in
+    gerrit)
+        git clone https://gerrit.linuxfoundation.org/infra/releng/lftools.git /tmp/lftools
+        pushd /tmp/lftools
+        git fetch origin "$LFTOOLS_REFSPEC"
+        git checkout FETCH_HEAD
+        pip install --quiet --upgrade -r requirements.txt
+        pip install --quiet --upgrade -e .
+        popd
+        ;;
+
+    git)
+        pip install --quiet --upgrade git+https://gerrit.linuxfoundation.org/infra/releng/lftools.git@"$BRANCH"
+        ;;
+
+    release)
+        pip install --quiet --upgrade "lftools<1.0.0"
+        ;;
+esac
 
-echo "----> Pip Dependency Tree"
-$PYTHON -m pipdeptree
+# pipdeptree prints out a lot of information because lftools pulls in many
+# dependencies. Let's only print it if we want to debug.
+# echo "----> Pip Dependency Tree"
+# pip install --quiet --upgrade pipdeptree
+# pipdeptree