Merge pull request #3945 from vector-im/dbkr/fetch_deps_script

Script to fetch corresponding branches of dependent projects

scripts/fetch-develop.deps.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Fetches the js-sdk and matrix-react-sdk dependencies for development
+# or testing purposes
+# If there exists a branch of that dependency with the same name as
+# the branch the current checkout is on, use that branch. Otherwise,
+# use develop.
+
+# Look in the many different CI env vars for which branch we're
+# building
+if [[ "$TRAVIS" == true ]]; then
+    curbranch="${TRAVIS_PULL_REQUEST_BRANCH:-$TRAVIS_BRANCH}"
+else
+    # ghprbSourceBranch for jenkins github pull request builder
+    # GIT_BRANCH for other jenkins builds
+    curbranch="${ghprbSourceBranch:-$GIT_BRANCH}"
+    # Otherwise look at the actual branch we're on
+    if [ -z "$curbranch" ]
+    then
+        curbranch=`git rev-parse --abbrev-ref HEAD`
+    fi
+fi
+
+echo "Determined branch to be $curbranch"
+
+function dodep() {
+    org=$1
+    repo=$2
+    rm -rf $repo || true
+    git clone https://github.com/$org/$repo.git $repo
+    pushd $repo
+    git checkout $curbranch || git checkout develop
+    echo "$repo set to branch "`git rev-parse --abbrev-ref HEAD`
+    popd
+}
+
+dodep matrix-org matrix-js-sdk
+dodep matrix-org matrix-react-sdk
+
+mkdir -p node_modules
+cd node_modules
+
+ln -s ../matrix-js-sdk ./
+pushd matrix-js-sdk
+npm install
+popd
+
+ln -s ../matrix-react-sdk ./
+pushd matrix-react-sdk
+mkdir -p node_modules
+cd node_modules
+ln -s ../../matrix-js-sdk matrix-js-sdk
+cd ..
+npm install
+popd
+# Link the reskindex binary in place: if we used npm link,
+# npm would do this for us, but we don't because we'd have
+# to define the npm prefix somewhere so it could put the
+# intermediate symlinks there. Instead, we do it ourselves.
+mkdir -p .bin
+ln -s ../matrix-react-sdk/scripts/reskindex.js .bin/reskindex

scripts/jenkins.sh

@@ -8,10 +8,13 @@ nvm use 6
 
 set -x
 
+# check out corresponding branches of dependencies
+`dirname $0`/fetch-develop.deps.sh
+
 npm install
 
 # apparently npm 3.10.3 on node 6.4.0 doesn't upgrade #develop target with npm install unless explicitly asked.
-npm install matrix-react-sdk matrix-js-sdk olm
+npm install olm
 
 # install olm. A naive 'npm i ./olm/olm-*.tgz' fails because it uses the url
 # from our package.json (or even matrix-js-sdk's) in preference.
@@ -23,11 +26,6 @@ npm install matrix-react-sdk matrix-js-sdk olm
 #rm -r node_modules/olm
 #cp -r olm/package node_modules/olm
 
-
-# we may be using dev branches of js-sdk and react-sdk, in which case we need to build them
-(cd node_modules/matrix-js-sdk && npm install)
-(cd node_modules/matrix-react-sdk && npm install)
-
 # run the mocha tests
 npm run test