Merge branch 'workaround-for-pyenv-which-ext'

bin/pyenv-virtualenv

@@ -124,10 +124,12 @@ usage() {
 }
 
 detect_venv() {
-  if pyenv-which "virtualenv" 1>/dev/null 2>&1; then
+  # Check the existence of executables as a workaround for the issue with pyenv-which-ext
+  # https://github.com/yyuu/pyenv-virtualenv/issues/26
+  if [ -x "$(pyenv-prefix)/bin/virtualenv" ]; then
     HAS_VIRTUALENV=1
   fi
-  if pyenv-which "pyvenv" 1>/dev/null 2>&1; then
+  if [ -x "$(pyenv-prefix)/bin/pyvenv" ]; then
     HAS_PYVENV=1
   fi
   # Use pyvenv only if there is pyvenv, virtualenv is not installed, and `-p` not given

test/hooks.bats

@@ -13,14 +13,16 @@ setup() {
 before_virtualenv 'echo before: \$VIRTUALENV_PATH'
 after_virtualenv 'echo after: \$STATUS'
 OUT
-  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/\${PYENV_VERSION}'"
-  stub pyenv-which "virtualenv : echo '${PYENV_ROOT}/versions/bin/virtualenv'" \
-                   "pyvenv : false"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.2.1'"
   stub pyenv-hooks "virtualenv : echo '$HOOK_PATH'/virtualenv.bash"
-  stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "echo PYENV_VERSION=3.2.1 \"\$@\""
   stub pyenv-rehash "echo rehashed"
 
-  mkdir -p "${PYENV_ROOT}/versions/3.2.1"
+  create_executable "3.2.1" "virtualenv"
+  remove_executable "3.2.1" "pyvenv"
+
   run pyenv-virtualenv "3.2.1" venv
 
   assert_success

test/pyvenv.bats

@@ -9,7 +9,7 @@ setup() {
 stub_pyenv() {
   export PYENV_VERSION="$1"
   stub pyenv-version-name "echo \${PYENV_VERSION}"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/\${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-hooks "virtualenv : echo"
   stub pyenv-rehash " : echo rehashed"
 }
@@ -22,68 +22,64 @@ unstub_pyenv() {
   unstub pyenv-rehash
 }
 
-create_executable() {
-  mkdir -p "${PYENV_ROOT}/versions/$1/bin"
-  touch "${PYENV_ROOT}/versions/$1/bin/$2"
-  chmod +x "${PYENV_ROOT}/versions/$1/bin/$2"
-}
-
-remove_executable() {
-  rm -f "${PYENV_ROOT}/versions/$1/bin/$2"
-  
-}
-
 @test "use pyvenv if virtualenv is not available" {
-  stub_pyenv "3.4.0"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : echo '${PYENV_ROOT}/versions/bin/pyvenv'"
+  stub_pyenv "3.4.1"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "bin=\"${PYENV_ROOT}/versions/venv/bin\";mkdir -p \"\$bin\";touch \"\$bin/pip3.4\";echo PYENV_VERSION=\${PYENV_VERSION} ensurepip"
   stub pyenv-exec "echo 3.4"
 
+  remove_executable "3.4.1" "virtualenv"
+  create_executable "3.4.1" "pyvenv"
+
   run pyenv-virtualenv venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.0 pyvenv ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.4.1 pyvenv ${PYENV_ROOT}/versions/venv
 PYENV_VERSION=venv ensurepip
 rehashed
 OUT
   assert [ -e "${PYENV_ROOT}/versions/venv/bin/pip" ]
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "not use pyvenv if virtualenv is available" {
-  stub_pyenv "3.4.0"
-  stub pyenv-which "virtualenv : echo '${PYENV_ROOT}/versions/bin/virtualenv'"
-  stub pyenv-which "pyvenv : echo '${PYENV_ROOT}/versions/bin/pyvenv"
+  stub_pyenv "3.4.1"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo 3.4"
 
+  create_executable "3.4.1" "virtualenv"
+  create_executable "3.4.1" "pyvenv"
+
   run pyenv-virtualenv venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.0 virtualenv ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.4.1 virtualenv ${PYENV_ROOT}/versions/venv
 rehashed
 OUT
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "install virtualenv if pyvenv is not avaialble" {
   stub_pyenv "3.2.1"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : false"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo 3.2"
 
+  remove_executable "3.2.1" "virtualenv"
+  remove_executable "3.2.1" "pyvenv"
+
   run pyenv-virtualenv venv
 
   assert_success
@@ -94,62 +90,68 @@ rehashed
 OUT
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "install virtualenv if -p has given" {
-  stub_pyenv "3.4.0"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : echo '${PYENV_ROOT}/versions/bin/pyvenv'"
+  stub_pyenv "3.4.1"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo 3.4"
 
+  remove_executable "3.4.1" "virtualenv"
+  create_executable "3.4.1" "pyvenv"
+
   run pyenv-virtualenv -p python3 venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.0 pip install virtualenv
-PYENV_VERSION=3.4.0 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.4.1 pip install virtualenv
+PYENV_VERSION=3.4.1 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
 rehashed
 OUT
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "install virtualenv if --python has given" {
-  stub_pyenv "3.4.0"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : echo '${PYENV_ROOT}/versions/bin/pyvenv'"
+  stub_pyenv "3.4.1"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo 3.4"
 
+  remove_executable "3.4.1" "virtualenv"
+  create_executable "3.4.1" "pyvenv"
+
   run pyenv-virtualenv --python=python3 venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.4.0 pip install virtualenv
-PYENV_VERSION=3.4.0 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.4.1 pip install virtualenv
+PYENV_VERSION=3.4.1 virtualenv --python=python3 ${PYENV_ROOT}/versions/venv
 rehashed
 OUT
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "install virtualenv with unsetting troublesome pip options" {
   stub_pyenv "3.2.1"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : false"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-exec "echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo 3.2"
 
+  remove_executable "3.2.1" "virtualenv"
+  remove_executable "3.2.1" "pyvenv"
+
   PIP_REQUIRE_VENV="true" run pyenv-virtualenv venv
 
   assert_success
@@ -160,14 +162,13 @@ rehashed
 OUT
 
   unstub_pyenv
-  unstub pyenv-which
   unstub pyenv-exec
 }
 
 @test "install pip without using ensurepip" {
-  stub_pyenv "3.3.0"
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : echo '${PYENV_ROOT}/versions/bin/pyvenv'"
+  stub_pyenv "3.3.5"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-which "pip : echo no pip; false"
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
   stub pyenv-exec "echo PYENV_VERSION=\${PYENV_VERSION} no ensurepip; false"
@@ -178,11 +179,14 @@ OUT
   stub curl "echo ez_setup.py"
   stub curl "echo get_pip.py"
 
+  remove_executable "3.3.5" "virtualenv"
+  create_executable "3.3.5" "pyvenv"
+
   run pyenv-virtualenv venv
 
   assert_success
   assert_output <<OUT
-PYENV_VERSION=3.3.0 pyvenv ${PYENV_ROOT}/versions/venv
+PYENV_VERSION=3.3.5 pyvenv ${PYENV_ROOT}/versions/venv
 PYENV_VERSION=venv no ensurepip
 PYENV_VERSION=venv setuptools
 PYENV_VERSION=venv pip

test/test_helper.bash

@@ -96,3 +96,13 @@ assert_output_contains() {
     } | flunk
   }
 }
+
+create_executable() {
+  mkdir -p "${PYENV_ROOT}/versions/$1/bin"
+  touch "${PYENV_ROOT}/versions/$1/bin/$2"
+  chmod +x "${PYENV_ROOT}/versions/$1/bin/$2"
+}
+
+remove_executable() {
+  rm -f "${PYENV_ROOT}/versions/$1/bin/$2"
+}

test/version.bats

@@ -8,30 +8,36 @@ setup() {
 }
 
 @test "display virtualenv version" {
-  stub pyenv-which "virtualenv : true"
-  stub pyenv-which "pyvenv : true"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/2.7.7'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/2.7.7'"
   stub pyenv-exec "virtualenv --version : echo \"1.11\""
 
-  run pyenv-virtualenv --version
+  create_executable "2.7.7" "virtualenv"
+  remove_executable "2.7.7" "pyvenv"
 
-  unstub pyenv-which
-  unstub pyenv-exec
+  run pyenv-virtualenv --version
 
   assert_success
   assert_output "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (virtualenv 1.11)"
+
+  unstub pyenv-prefix
+  unstub pyenv-exec
 }
 
 @test "display pyvenv version" {
-  stub pyenv-which "virtualenv : false"
-  stub pyenv-which "pyvenv : echo \"${PYENV_ROOT}/versions/3.3.3/bin/pyvenv\";"
-  stub pyenv-which "pyvenv : echo \"${PYENV_ROOT}/versions/3.3.3/bin/pyvenv\""
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.4.1'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.4.1';"
+  stub pyenv-which "pyvenv : echo \"${PYENV_ROOT}/versions/3.4.1/bin/pyvenv\""
   stub pyenv-root "echo \"${PYENV_ROOT}\""
 
-  run pyenv-virtualenv --version
+  remove_executable "3.4.1" "virtualenv"
+  create_executable "3.4.1" "pyvenv"
 
-  unstub pyenv-which
-  unstub pyenv-root
+  run pyenv-virtualenv --version
 
   assert_success
-  assert_output "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (pyvenv 3.3.3)"
+  assert_output "pyenv-virtualenv ${PYENV_VIRTUALENV_VERSION} (pyvenv 3.4.1)"
+
+  unstub pyenv-prefix
+  unstub pyenv-root
 }

test/virtualenv.bats

@@ -8,9 +8,13 @@ setup() {
 
 stub_pyenv() {
   export PYENV_VERSION="$1"
-  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/\${PYENV_VERSION}'"
-  stub pyenv-which "virtualenv : echo '${PYENV_ROOT}/versions/bin/virtualenv'"
-  stub pyenv-which "pyvenv : false"
+
+  create_executable "${PYENV_VERSION}" "virtualenv"
+  remove_executable "${PYENV_VERSION}" "pyvenv"
+
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
+  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
   stub pyenv-hooks "virtualenv : echo"
   stub pyenv-rehash " : echo rehashed"
 }
@@ -18,7 +22,6 @@ stub_pyenv() {
 unstub_pyenv() {
   unset PYENV_VERSION
   unstub pyenv-prefix
-  unstub pyenv-which
   unstub pyenv-hooks
   unstub pyenv-rehash
 }