CI: Run from any branch

Author: Kojoley

.travis.yml

@@ -14,11 +14,6 @@ os:
 
 dist : xenial
 
-branches:
-  only:
-    - master
-    - develop
-
 env:
   matrix:
     - BOGUS_JOB=true
@@ -314,7 +309,8 @@ matrix:
 
 install:
   - cd ..
-  - git clone -b $TRAVIS_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+  - export BRANCH=`echo $TRAVIS_BRANCH | sed '/master/!s/.*/develop/'`
+  - git clone -b $BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
   - git submodule update --init tools/build
   - git submodule update --init tools/boost_install

appveyor.yml

@@ -6,11 +6,6 @@ version: 1.0.{build}-{branch}
 
 shallow_clone: true
 
-branches:
-  only:
-    - master
-    - develop
-
 platform:
   - x64
 
@@ -56,7 +51,8 @@ environment:
 
 install:
   - cd ..
-  - git clone -b %APPVEYOR_REPO_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
+  - if "%APPVEYOR_REPO_BRANCH%" == "master" (set BRANCH=master) else (set BRANCH=develop)
+  - git clone -b %BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
   - git submodule update --init tools/build
   - git submodule update --init tools/boost_install