fix(rehash): prevent terminal hang caused by stale or sandbox-blocked lock file (#3469)

* reduce stale lock TTL to 2 min, check for stale lock before acquiring and each time -- to hold up new shell sessions for as little as possible

---------

Co-authored-by: Ivan Pozdeev <vano@mail.mipt.ru>

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Version History
 
+## Release v2.7.1
+* Support 3.9 EOL Pip URL, consolidate tests by @native-api in https://github.com/pyenv/pyenv/pull/3465
+* Update URLs for PyPy nightly; Remove pypy3.5 and pypy3.7 nightly by @native-api in https://github.com/pyenv/pyenv/pull/3466
+* Add CPython 3.15.0b2 by @pyenv-bot[bot] in https://github.com/pyenv/pyenv/pull/3467
+* init: add --install for shell setup by @macayu17 in https://github.com/pyenv/pyenv/pull/3454
+* realpath.c: fix obsolete syntax warning by @native-api in https://github.com/pyenv/pyenv/pull/3468
+
 ## Release v2.6.32
 * Add miniconda3 26.3.2-2, miniforge3 26.3.2-0, 26.3.2-1 by @native-api in https://github.com/pyenv/pyenv/pull/3445
 * miniforge3 26.1, 26.3, add_miniforge: exclude .pkg installers by @native-api in https://github.com/pyenv/pyenv/pull/3446

COMMANDS.md

@@ -393,11 +393,15 @@ List existing pyenv shims.
 Configure the shell environment for pyenv
 
     Usage: eval "$(pyenv init [-|--path] [--no-push-path] [--no-rehash] [<shell>])"
+           pyenv init --install [<shell>]
+           pyenv init --detect-shell [<shell>]
 
       -                    Initialize shims directory, print PYENV_SHELL variable, completions path
                            and shell function
       --path               Print shims path
+      --install            Configure detected shell startup files
       --no-push-path       Do not push shim to the start of PATH if they're already there
+      --detect-shell       Print shell startup files detected for the current shell
       --no-rehash          Add no rehash command to output     
 
 ## `pyenv completions`

README.md

@@ -179,6 +179,24 @@ which does install native Windows Python versions.
 The below setup should work for the vast majority of users for common use cases.
 See [Advanced configuration](#advanced-configuration) for details and more configuration options.
 
+If `pyenv` is already on `PATH`, you can configure the relevant shell startup
+files automatically:
+
+```sh
+pyenv init --install
+```
+
+If `pyenv` is not on `PATH` yet, run the same command through the `pyenv`
+executable in your chosen installation directory.
+
+This uses the same shell detection as `pyenv init`. If a startup file already
+contains Pyenv-related configuration, the command refuses to edit it; review the
+file manually and run `pyenv init <shell>` to see the suggested setup.
+
+For Bash, avoid the automatic `--install` path if your `BASH_ENV` points to
+`.bashrc`; use the manual Bash instructions below so the `eval "$(pyenv init - bash)"`
+line only goes in your login startup file.
+
 #### Bash
   <details>
 

libexec/pyenv---version

@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="2.6.32"
+version="2.7.1"
 git_revision=""
 
 if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then

libexec/pyenv-init

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # Summary: Configure the shell environment for pyenv
-# Usage: eval "$(pyenv init [-|--path] [--no-push-path] [--detect-shell] [--no-rehash] [<shell>])"
+# Usage: eval "$(pyenv init [-|--path] [--no-push-path] [--no-rehash] [<shell>])"
+#        pyenv init --install [<shell>]
+#        pyenv init --detect-shell [<shell>]
 
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -9,6 +11,7 @@ set -e
 if [ "$1" = "--complete" ]; then
   echo -
   echo --path
+  echo --install
   echo --no-push-path
   echo --no-rehash
   echo --detect-shell
@@ -30,6 +33,9 @@ while [ "$#" -gt 0 ]; do
     --path)
       mode="path"
       ;;
+    --install)
+      mode="install"
+      ;;
     --detect-shell)
       mode="detect-shell"
       ;;
@@ -81,21 +87,23 @@ function main() {
     exit 0
     ;;
   "detect-shell")
-    detect_profile 1
+    detect_profile
     print_detect_shell
     exit 0
     ;;
+  "install")
+    install_shell_startup_files
+    exit 0
+    ;;
   esac
   # should never get here
   exit 2
 }
 
 function detect_profile() {
-  local detect_for_detect_shell="$1"
-
   case "$shell" in
   bash )
-    if [ -e '~/.bash_profile' ]; then
+    if [ -e "${HOME}/.bash_profile" ]; then
       profile='~/.bash_profile'
     else
       profile='~/.profile'
@@ -103,6 +111,10 @@ function detect_profile() {
     profile_explain="~/.bash_profile if it exists, otherwise ~/.profile"
     rc='~/.bashrc'
     ;;
+  fish )
+    profile='~/.config/fish/config.fish'
+    rc='~/.config/fish/config.fish'
+    ;;
   pwsh )
     profile='~/.config/powershell/profile.ps1'
     rc='~/.config/powershell/profile.ps1'
@@ -121,13 +133,10 @@ function detect_profile() {
     rc='~/.profile'
     ;;
   * )
-    if [ -n "$detect_for_detect_shell" ]; then
+    profile=
-      profile=
+    rc=
-      rc=
+    profile_explain='your shell'\''s login startup file'
-    else
+    rc_explain='your shell'\''s interactive startup file'
-      profile='your shell'\''s login startup file'
-      rc='your shell'\''s interactive startup file'
-    fi
     ;;
   esac
 }
@@ -146,38 +155,32 @@ function help_() {
       echo "# Add pyenv executable to PATH by running"
       echo "# the following interactively:"
       echo
-      echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
+      print_fish_user_path_setup
-      echo 'set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
       echo
       echo "# Load pyenv automatically by appending"
       echo "# the following to ~/.config/fish/config.fish:"
       echo
-      echo 'pyenv init - fish | source'
+      print_fish_shell_setup
       echo
       ;;
     pwsh )
       echo '# Load pyenv automatically by appending'
       echo "# the following to $profile :"
       echo
-      echo '$Env:PYENV_ROOT="$Env:HOME/.pyenv"'
+      print_pwsh_shell_setup
-      echo 'if (Test-Path -LP "$Env:PYENV_ROOT/bin" -PathType Container) {'
-      echo '  $Env:PATH="$Env:PYENV_ROOT/bin:$Env:PATH" }'
-      echo 'iex ((pyenv init -) -join "`n")'
       ;;
     * )
       echo '# Load pyenv automatically by appending'
       echo -n "# the following to "
-      if [ "$profile" == "$rc" ]; then
+      if [[ "$profile" == "$rc" && -z $rc_explain ]]; then
-        echo "$profile :"
+        echo "${profile_explain:-$profile} :"
       else
         echo
         echo "# ${profile_explain:-$profile} (for login shells)"
-        echo "# and $rc (for interactive shells) :"
+        echo "# and ${rc_explain:-$rc} (for interactive shells) :"
       fi
       echo
-      echo 'export PYENV_ROOT="$HOME/.pyenv"'
+      print_posix_shell_setup
-      echo '[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"'
-      echo 'eval "$(pyenv init - '$shell')"'
       ;;
     esac
     echo
@@ -186,6 +189,154 @@ function help_() {
   } >&2
 }
 
+function print_posix_shell_setup() {
+  echo 'export PYENV_ROOT="$HOME/.pyenv"'
+  echo '[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"'
+  echo 'eval "$(pyenv init - '$shell')"'
+}
+
+function print_fish_shell_setup() {
+  echo 'pyenv init - fish | source'
+}
+
+function print_fish_user_path_setup() {
+  echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
+  echo 'if functions -q fish_add_path'
+  echo '  test -d $PYENV_ROOT/bin; and fish_add_path $PYENV_ROOT/bin'
+  echo 'else'
+  echo '  test -d $PYENV_ROOT/bin; and set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
+  echo 'end'
+}
+
+function print_pwsh_shell_setup() {
+  echo '$Env:PYENV_ROOT="$Env:HOME/.pyenv"'
+  echo 'if (Test-Path -LP "$Env:PYENV_ROOT/bin" -PathType Container) {'
+  echo '  $Env:PATH="$Env:PYENV_ROOT/bin:$Env:PATH" }'
+  echo 'iex ((pyenv init -) -join "`n")'
+}
+
+function expand_home_path() {
+  local path="$1"
+  printf '%s\n' "${path/#\~/$HOME}"
+}
+
+function install_shell_startup_files() {
+  if [[ -z $HOME ]]; then
+    echo "pyenv: HOME must be set to configure shell startup files" >&2
+    return 1
+  fi
+
+  detect_profile
+
+  local files=()
+  local lines=()
+  local profile_path rc_path setup
+
+  case "$shell" in
+  bash | zsh | ksh | ksh93 | mksh )
+    rc_path="$(expand_home_path "$rc")"
+    profile_path="$(expand_home_path "$profile")"
+    setup="$(print_posix_shell_setup)"
+    files=("$rc_path")
+    lines=("$setup")
+    if [[ $profile_path != "$rc_path" ]]; then
+      files+=("$profile_path")
+      lines+=("$setup")
+    fi
+    ;;
+  fish )
+    rc_path="$(expand_home_path "$rc")"
+    files=("$rc_path")
+    lines=("$(print_fish_shell_setup)")
+    ;;
+  pwsh )
+    rc_path="$(expand_home_path "$rc")"
+    files=("$rc_path")
+    lines=("$(print_pwsh_shell_setup)")
+    ;;
+  * )
+    echo "pyenv: cannot automatically configure startup files for $shell" >&2
+    return 1
+    ;;
+  esac
+
+  local index
+  for ((index = 0; index < ${#files[@]}; index++)); do
+    check_startup_file "${files[$index]}" || return 1
+  done
+
+  if [[ $shell == fish ]]; then
+    install_fish_user_paths || return 1
+  fi
+
+  for ((index = 0; index < ${#files[@]}; index++)); do
+    append_lines "${files[$index]}" "${lines[$index]}"
+  done
+}
+
+function check_startup_file() {
+  local file="$1"
+  local grep_status
+
+  if [[ ! -e $file ]]; then
+    return 0
+  fi
+
+  if [[ ! -f $file || ! -r $file ]]; then
+    echo "pyenv: failed to inspect $file" >&2
+    return 1
+  fi
+
+  if grep -Fi pyenv "$file" >/dev/null; then
+    echo "pyenv: cannot automatically apply changes to $file: it appears to already contain Pyenv-related code." >&2
+    echo "pyenv: review the file's contents and apply changes manually if necessary." >&2
+    echo "pyenv: run \`pyenv init $shell\` to see the suggested setup." >&2
+    return 1
+  else
+    grep_status=$?
+    if [[ $grep_status == 1 ]]; then
+      return 0
+    fi
+    echo "pyenv: failed to inspect $file" >&2
+    return "$grep_status"
+  fi
+}
+
+function install_fish_user_paths() {
+  local fish_setup
+
+  if ! command -v fish >/dev/null; then
+    echo "pyenv: fish is not available to configure fish universal variables" >&2
+    return 1
+  fi
+
+  fish_setup="$(print_fish_user_path_setup)"
+  if ! fish -c "$fish_setup"; then
+    echo "pyenv: failed to configure fish universal variables" >&2
+    return 1
+  fi
+}
+
+function append_lines() {
+  local file="$1"
+  local lines="$2"
+  local dir last_char
+
+  dir="${file%/*}"
+  if [[ $dir != "$file" ]]; then
+    mkdir -p "$dir"
+  fi
+
+  if [[ -s $file ]]; then
+    last_char="$(tail -c 1 "$file")" || return 1
+    if [[ -n $last_char ]]; then
+      echo >> "$file"
+    fi
+  fi
+
+  printf '%s\n' "$lines" >> "$file"
+}
+
 function init_dirs() {
   mkdir -p "${PYENV_ROOT}/"{shims,versions}
 }

libexec/pyenv-rehash

@@ -13,15 +13,29 @@ mkdir -p "$SHIM_PATH"
 declare last_acquire_error
 
 acquire_lock() {
-  # Ensure only one instance of pyenv-rehash is running at a time by
-  # setting the shell's `noclobber` option and attempting to write to
-  # the prototype shim file.
   local ret
+  # An old lock file is presumed stale. We assume no healthy rehash takes this long.
+  # The time is picked very small so that a killed rehash holds up new shell sessions
+  # for as little as possible
+  find "$PROTOTYPE_SHIM_PATH" -mmin +2 -exec rm -f {} \; 2>/dev/null || true
   set -o noclobber
-  # Assuming an old lockfile is stale
-  # Unknown why this happens for some users but this at least unblocks them
   last_acquire_error="$( { ( echo -n > "$PROTOTYPE_SHIM_PATH"; ) 2>&1 1>&3 3>&1-; } 3>&1)" \
-    || { find "$PROTOTYPE_SHIM_PATH" -mmin +10 -exec rm -f {} \; ; ret=1; }
+    && trap release_lock EXIT \
+    || {
+      # Linux Landlock and MacOS Seatbelt sandbox subsystems return false information in access(),
+      # making -w "$SHIM_PATH" not catch the fact that the shims dir is not writable in this case.
+      # Bash doesn't provide access to errno to check for non-EEXIST error code in `echo >'.
+      # So check for writablity by trying to write to a different file,
+      # in a way that taxes the usual use case as little as possible.
+      if [[ -z $tested_for_other_write_errors ]]; then
+        ( t="$(TMPDIR="$SHIM_PATH" mktemp)" && rm "$t" ) \
+          && tested_for_other_write_errors=1 \
+          || { echo "pyenv: cannot rehash: $SHIM_PATH isn't writable" >&2
+               set +o noclobber
+               exit 1; }
+      fi
+      ret=1
+    }
   set +o noclobber
   [[ -z "${ret}" ]]
 }
@@ -32,6 +46,7 @@ remove_prototype_shim() {
 
 release_lock() {
   remove_prototype_shim
+  trap - EXIT
 }
 
 if [ ! -w "$SHIM_PATH" ]; then
@@ -45,22 +60,8 @@ PYENV_REHASH_TIMEOUT=${PYENV_REHASH_TIMEOUT:-60}
 while (( SECONDS <= start + PYENV_REHASH_TIMEOUT )); do
   if acquire_lock; then
     acquired=1
-
-    # If we were able to obtain a lock, register a trap to clean up the
-    # prototype shim when the process exits.
-    trap release_lock EXIT
-
     break
   else
-    #Landlock sandbox subsystem in the Linux kernel returns false information in access() as of 6.14.0,
-    # making -w "$SHIM_PATH" not catch the fact that the shims dir is not writable in this case.
-    #Bash doesn't provide access to errno to check for non-EEXIST error code in acquire_lock.
-    #So check for writablity by trying to write to a different file,
-    # in a way that taxes the usual use case as little as possible.
-    if [[ -z $tested_for_other_write_errors ]]; then
-      ( t="$(TMPDIR="$SHIM_PATH" mktemp)" && rm "$t" ) && tested_for_other_write_errors=1 ||
-        { echo "pyenv: cannot rehash: $SHIM_PATH isn't writable" >&2; break; }
-    fi
     # POSIX sleep(1) doesn't provide subsecond precision, but many others do
     sleep 0.1 2>/dev/null || sleep 1
   fi

plugins/python-build/bin/python-build

@@ -14,7 +14,7 @@
 #   -g/--debug       Build a debug version
 #
 
-PYTHON_BUILD_VERSION="2.6.32"
+PYTHON_BUILD_VERSION="2.7.1"
 
 OLDIFS="$IFS"
 
@@ -2678,7 +2678,7 @@ if [ -z "${GET_PIP_URL}" ]; then
     2.6 | 2.6.* )
       GET_PIP_URL="https://bootstrap.pypa.io/pip/2.6/get-pip.py"
       ;;
-    2.7 | 2.7.* | pypy2.7 | pypy2.7-* )
+    2.7 | 2.7.* | pypy2.7 | pypy2.7-* | pypy-c-jit-* )
       GET_PIP_URL="https://bootstrap.pypa.io/pip/2.7/get-pip.py"
       ;;
     3.2 | 3.2.* )
@@ -2702,6 +2702,9 @@ if [ -z "${GET_PIP_URL}" ]; then
     3.8 | 3.8.* | pypy3.8 | pypy3.8-* | pyston* )
       GET_PIP_URL="https://bootstrap.pypa.io/pip/3.8/get-pip.py"
       ;;
+    3.9 | 3.9.* | pypy3.9 | pypy3.9-* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.9/get-pip.py"
+      ;;
     * )
       GET_PIP_URL="https://bootstrap.pypa.io/get-pip.py"
       ;;

plugins/python-build/share/python-build/3.15.0b1

@@ -1,11 +0,0 @@
-prefer_openssl3
-export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
-export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL_RPATH=1
-export PYTHON_BUILD_TCLTK_USE_PKGCONFIG=1
-install_package "openssl-3.6.2" "https://github.com/openssl/openssl/releases/download/openssl-3.6.2/openssl-3.6.2.tar.gz#aaf51a1fe064384f811daeaeb4ec4dce7340ec8bd893027eee676af31e83a04f" mac_openssl --if has_broken_mac_openssl
-install_package "readline-8.3" "https://ftpmirror.gnu.org/readline/readline-8.3.tar.gz#fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc" mac_readline --if has_broken_mac_readline
-if has_tar_xz_support; then
-    install_package "Python-3.15.0b1" "https://www.python.org/ftp/python/3.15.0/Python-3.15.0b1.tar.xz#d4d52ccfa1d727ef5235fbb7d70fa1dbacf10b8b3760db622875da05acbe437c" standard verify_py315 copy_python_gdb ensurepip
-else
-    install_package "Python-3.15.0b1" "https://www.python.org/ftp/python/3.15.0/Python-3.15.0b1.tgz#9b41271890067875db7f0f5cb2fdcb944b90c473f272a18a13b93c059d84c68e" standard verify_py315 copy_python_gdb ensurepip
-fi

plugins/python-build/share/python-build/3.15.0b2

@@ -0,0 +1,11 @@
+prefer_openssl3
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL_RPATH=1
+export PYTHON_BUILD_TCLTK_USE_PKGCONFIG=1
+install_package "openssl-4.0.0" "https://github.com/openssl/openssl/releases/download/openssl-4.0.0/openssl-4.0.0.tar.gz#c32cf49a959c4f345f9606982dd36e7d28f7c58b19c2e25d75624d2b3d2f79ac" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.3" "https://ftpmirror.gnu.org/readline/readline-8.3.tar.gz#fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+    install_package "Python-3.15.0b2" "https://www.python.org/ftp/python/3.15.0/Python-3.15.0b2.tar.xz#d14f474ab679e90bc734b02ff58447b6ec99a821af61d6ff0c1da0f86e341a71" standard verify_py315 copy_python_gdb ensurepip
+else
+    install_package "Python-3.15.0b2" "https://www.python.org/ftp/python/3.15.0/Python-3.15.0b2.tgz#781f4bcdef48d1d38b335fdc7a156b4e5fe9738b14456121f949257ff5cce77c" standard verify_py315 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/pypy-c-jit-latest

@@ -1,30 +1,21 @@
 case "$(pypy_architecture 2>/dev/null || true)" in
 "linux" )
-  install_nightly_package "pypy-c-jit-latest-linux" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-linux.tar.bz2" "pypy-c-jit-*-linux" "pypy" verify_py27 ensurepip
+  install_nightly_package "pypy-c-jit-latest-linux" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-linux.tar.bz2" "pypy-c-jit-*-linux" "pypy" verify_py27 ensurepip_lt21
-  ;;
-"linux-armel" )
-  install_nightly_package "pypy-c-jit-latest-linux-armel" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-linux-armel.tar.bz2" "pypy-c-jit-*-linux-armel" "pypy" verify_py27 ensurepip
-  ;;
-"linux-armhf" )
-  if [[ "$(cat /etc/issue 2>/dev/null || true)" == "Raspbian"* ]]; then
-    install_nightly_package "pypy-c-jit-latest-linux-armhf-raspbian" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-linux-armhf-raspbian.tar.bz2" "pypy-c-jit-*-linux-armhf-raspbian" "pypy" verify_py27 ensurepip
-  else
-    { echo
-      colorize 1 "ERROR"
-      echo ": The binary distribution of PyPy is not available for $(pypy_architecture 2>/dev/null || true)."
-      echo
-    } >&2
-    exit 1
-  fi
   ;;
 "linux64" )
-  install_nightly_package "pypy-c-jit-latest-linux64" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-linux64.tar.bz2" "pypy-c-jit-*-linux64" "pypy" verify_py27 ensurepip
+  install_nightly_package "pypy-c-jit-latest-linux64" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-linux64.tar.bz2" "pypy-c-jit-*-linux64" "pypy" verify_py27 ensurepip_lt21
+  ;;
+"linux-aarch64" )
+  install_nightly_package "pypy-c-jit-latest-aarch64" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-aarch64.tar.bz2" "pypy-c-jit-*-aarch64" "pypy" verify_py27 ensurepip_lt21
+  ;;
+"osarm64" )
+  install_nightly_package "pypy-c-jit-latest-macos_arm64" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-macos_arm64.tar.bz2" "pypy-c-jit-*-macos_arm64" "pypy" verify_py27 ensurepip_lt21
   ;;
 "osx64" )
-  install_nightly_package "pypy-c-jit-latest-osx64" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-osx64.tar.bz2" "pypy-c-jit-*-osx64" "pypy" verify_py27 ensurepip
+  install_nightly_package "pypy-c-jit-latest-macos_x86_64" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-macos_x86_64.tar.bz2" "pypy-c-jit-*-macos_x86_64" "pypy" verify_py27 ensurepip_lt21
   ;;
 "win32" )
-  install_zip "pypy-c-jit-latest-win32" "http://buildbot.pypy.org/nightly/trunk/pypy-c-jit-latest-win32.zip" "pypy" verify_py27 ensurepip
+  install_zip "pypy-c-jit-latest-win32" "https://buildbot.pypy.org/nightly/main/pypy-c-jit-latest-win32.zip" "pypy" verify_py27 ensurepip_lt21
   ;;
 * )
   { echo

plugins/python-build/share/python-build/pypy3.5-c-jit-latest

@@ -1,49 +0,0 @@
-echo
-colorize 1 "WARNING"
-echo ": This may eat your kittens/ affect timespace in alternate dimensions/"
-echo "cause you to complain more. Nightly builds are meant for testing only."
-echo
-echo "To report bugs/regressions, please see:"
-echo
-echo "http://doc.pypy.org/en/latest/faq.html#how-should-i-report-a-bug"
-echo
-
-case "$(pypy_architecture 2>/dev/null || true)" in
-"linux" )
-  install_nightly_package "pypy-c-jit-latest-linux" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-linux.tar.bz2" "pypy-c-jit-*-linux" "pypy" verify_py27 ensurepip
-  ;;
-"linux-armel" )
-  install_nightly_package "pypy-c-jit-latest-linux-armel" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-linux-armel.tar.bz2" "pypy-c-jit-*-linux-armel" "pypy" verify_py27 ensurepip
-  ;;
-"linux-armhf" )
-  if [[ "$(cat /etc/issue 2>/dev/null || true)" == "Raspbian"* ]]; then
-    install_nightly_package "pypy-c-jit-latest-linux-armhf-raspbian" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-linux-armhf-raspbian.tar.bz2" "pypy-c-jit-*-linux-armhf-raspbian" "pypy" verify_py27 ensurepip
-  else
-    { echo
-      colorize 1 "ERROR"
-      echo ": The latest nightly build of PyPy 3.5 is not available for $(pypy_architecture 2>/dev/null || true),"
-      echo "Please check http://buildbot.pypy.org/nightly/py3.5/ for previous builds."
-      echo
-    } >&2
-    exit 1
-  fi
-  ;;
-"linux64" )
-  install_nightly_package "pypy3.5-c-jit-latest-linux64" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-linux64.tar.bz2" "pypy-c-jit-*-linux64" "pypy" verify_py35 ensurepip
-  ;;
-"osx64" )
-  install_nightly_package "pypy-c-jit-latest-osx64" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-osx64.tar.bz2" "pypy-c-jit-*-osx64" "pypy" verify_py27 ensurepip
-  ;;
-"win32" )
-  install_zip "pypy-c-jit-latest-win32" "http://buildbot.pypy.org/nightly/py3.5/pypy-c-jit-latest-win32.zip" "pypy" verify_py27 ensurepip
-  ;;
-* )
-  { echo
-    colorize 1 "ERROR"
-    echo ": The latest nightly build of PyPy 3.5 is not available for $(pypy_architecture 2>/dev/null || true),"
-    echo "Please check http://buildbot.pypy.org/nightly/py3.5/ for previous builds."
-    echo
-  } >&2
-  exit 1
-  ;;
-esac

plugins/python-build/share/python-build/pypy3.7-c-jit-latest

@@ -1,39 +0,0 @@
-echo
-colorize 1 "WARNING"
-echo ": This may eat your kittens/ affect timespace in alternate dimensions/"
-echo "cause you to complain more. Nightly builds are meant for testing only."
-echo "Current pypy py3.7 development status:"
-echo
-echo "https://foss.heptapod.net/pypy/pypy/-/wikis/py3.7%20status"
-echo
-echo "for the latest status updates. To report bugs/regressions, please see:"
-echo
-echo "https://doc.pypy.org/en/latest/faq.html#how-should-i-report-a-bug"
-echo
-
-case "$(pypy_architecture 2>/dev/null || true)" in
-"linux" )
-  install_nightly_package "pypy-c-jit-latest-linux" "https://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-linux.tar.bz2" "pypy-c-jit-*-linux" "pypy" verify_py27 ensurepip
-  ;;
-"linux64" )
-  install_nightly_package "pypy3.7-c-jit-latest-linux64" "https://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-linux64.tar.bz2" "pypy-c-jit-*-linux64" "pypy" verify_py35 ensurepip
-  ;;
-"linux-aarch64" )
-  install_nightly_package "pypy3.7-c-jit-latest-aarch64" "https://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-aarch64.tar.bz2" "pypy-c-jit-*-aarch64" "pypy" verify_py35 ensurepip
-  ;;
-"osx64" )
-  install_nightly_package "pypy-c-jit-latest-osx64" "https://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-osx64.tar.bz2" "pypy-c-jit-*-osx64" "pypy" verify_py27 ensurepip
-  ;;
-"win32" )
-  install_zip "pypy-c-jit-latest-win32" "https://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-win32.zip" "pypy" verify_py27 ensurepip
-  ;;
-* )
-  { echo
-    colorize 1 "ERROR"
-    echo ": The latest nightly build of PyPy 3.7 is not available for $(pypy_architecture 2>/dev/null || true),"
-    echo "Please check https://buildbot.pypy.org/nightly/py3.7/ for previous builds."
-    echo
-  } >&2
-  exit 1
-  ;;
-esac

plugins/python-build/test/pyenv_ext.bats

@@ -388,82 +388,39 @@ OUT
   assert_success
 }
 
-@test "use the custom GET_PIP_URL for 2.6 versions" {
+@test "use custom GET_PIP_URLs" {
-  run_inline_definition_with_name --name=2.6 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/2.6/get-pip.py"
-  assert_success
-}
 
-@test "use the custom GET_PIP_URL for 2.7 versions" {
+  declare -a name_subdir=(\
-  run_inline_definition_with_name --name=2.7 <<OUT
+  2.6
-echo "\${GET_PIP_URL}"
+  2.7
-OUT
+  3.2
-  assert_output "https://bootstrap.pypa.io/pip/2.7/get-pip.py"
+  3.3
-  assert_success
+  3.4
-}
+  3.5
+  3.6
+  3.7
+  3.8
+  3.9
 
-@test "use the custom GET_PIP_URL for 3.2 versions" {
+  "pypy2.7-7.3.12   2.7"
-  run_inline_definition_with_name --name=3.2 <<OUT
+  "pypy-c-jit-latest-linux    2.7"
-echo "\${GET_PIP_URL}"
+  "pypy3.5-7.0.0    3.5"
-OUT
+  "pypy3.6-7.3.3    3.6"
-  assert_output "https://bootstrap.pypa.io/pip/3.2/get-pip.py"
+  "pypy3.7-7.3.3    3.7"
-  assert_success
+  "pypy3.8-7.3.8    3.8"
-}
+  "pypy3.9-7.3.16   3.9"
 
-@test "use the custom GET_PIP_URL for 3.3 versions" {
+  "pyston-2.3.5     3.8"
-  run_inline_definition_with_name --name=3.3 <<OUT
+  )
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.3/get-pip.py"
-  assert_success
-}
 
-@test "use the custom GET_PIP_URL for 3.4 versions" {
+  for item_s in "${name_subdir[@]}"; do
-  run_inline_definition_with_name --name=3.4 <<OUT
+    item=($item_s)
-echo "\${GET_PIP_URL}"
+    name="${item[0]}"
+    subdir="${item[1]:-$name}"
+    run_inline_definition_with_name --name="$name" <<OUT
+echo "\${DEFINITION_PATH##*/}:\${GET_PIP_URL}"
 OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.4/get-pip.py"
+    assert_output "$name:https://bootstrap.pypa.io/pip/$subdir/get-pip.py"
-  assert_success
+    assert_success
-}
+  done
-
-@test "use the custom GET_PIP_URL for 3.5 versions" {
-  run_inline_definition_with_name --name=3.5 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.5/get-pip.py"
-  assert_success
-}
-
-@test "use the custom GET_PIP_URL for 3.6 versions" {
-  run_inline_definition_with_name --name=3.6 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.6/get-pip.py"
-  assert_success
-}
-
-@test "use the custom GET_PIP_URL for pypy2.7 versions" {
-  run_inline_definition_with_name --name=pypy2.7-7.3.12 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/2.7/get-pip.py"
-  assert_success
-}
-
-@test "use the custom GET_PIP_URL for pypy3.5 versions" {
-  run_inline_definition_with_name --name=pypy3.5-7.0.0 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.5/get-pip.py"
-  assert_success
-}
-
-@test "use the custom GET_PIP_URL for pypy3.6 versions" {
-  run_inline_definition_with_name --name=pypy3.6-7.3.3 <<OUT
-echo "\${GET_PIP_URL}"
-OUT
-  assert_output "https://bootstrap.pypa.io/pip/3.6/get-pip.py"
-  assert_success
 }

src/realpath.c

@@ -2,8 +2,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-int realpath_builtin(list)
+int realpath_builtin(WORD_LIST *list)
-WORD_LIST *list;
 {
 	int es;
 	char *realbuf, *p;

test/init.bats

@@ -79,6 +79,134 @@ OUT
   assert_line "PYENV_SHELL_DETECT=bash"
 }
 
+@test "shell detection for fish startup file" {
+  run pyenv-init --detect-shell fish
+  assert_success
+  assert_line "PYENV_SHELL_DETECT=fish"
+  assert_line "PYENV_PROFILE_DETECT=~/.config/fish/config.fish"
+  assert_line "PYENV_RC_DETECT=~/.config/fish/config.fish"
+}
+
+@test "completion includes install option" {
+  run pyenv-init --complete
+  assert_success
+  assert_line "--install"
+}
+
+@test "install setup for detected shell startup files" {
+  mkdir -p "$HOME"
+
+  run pyenv-init --install
+  assert_success
+
+  expected_setup=$'export PYENV_ROOT="$HOME/.pyenv"\n[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"\neval "$(pyenv init - bash)"'
+  assert_equal "$expected_setup" "$(cat "$HOME/.bashrc")"
+  assert_equal "$expected_setup" "$(cat "$HOME/.profile")"
+}
+
+@test "install setup for bash uses existing bash_profile" {
+  mkdir -p "$HOME"
+  touch "$HOME/.bash_profile"
+
+  run pyenv-init --install bash
+  assert_success
+
+  expected_setup=$'export PYENV_ROOT="$HOME/.pyenv"\n[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"\neval "$(pyenv init - bash)"'
+  assert_equal "$expected_setup" "$(cat "$HOME/.bashrc")"
+  assert_equal "$expected_setup" "$(cat "$HOME/.bash_profile")"
+  assert [ ! -e "$HOME/.profile" ]
+}
+
+@test "install setup for zsh startup files" {
+  mkdir -p "$HOME"
+
+  run pyenv-init --install zsh
+  assert_success
+
+  expected_setup=$'export PYENV_ROOT="$HOME/.pyenv"\n[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"\neval "$(pyenv init - zsh)"'
+  assert_equal "$expected_setup" "$(cat "$HOME/.zshrc")"
+  assert_equal "$expected_setup" "$(cat "$HOME/.zprofile")"
+}
+
+@test "install setup for fish startup file" {
+  mkdir -p "$HOME"
+  create_stub fish <<OUT
+printf '%s\n' "\$2" > "$PYENV_TEST_DIR/fish-script"
+OUT
+
+  run pyenv-init --install fish
+  assert_success
+
+  expected_fish_script=$'set -Ux PYENV_ROOT $HOME/.pyenv\nif functions -q fish_add_path\n  test -d $PYENV_ROOT/bin; and fish_add_path $PYENV_ROOT/bin\nelse\n  test -d $PYENV_ROOT/bin; and set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths\nend'
+  expected_setup='pyenv init - fish | source'
+  assert_equal "$expected_fish_script" "$(cat "$PYENV_TEST_DIR/fish-script")"
+  assert_equal "$expected_setup" "$(cat "$HOME/.config/fish/config.fish")"
+}
+
+@test "install setup for pwsh startup file" {
+  mkdir -p "$HOME"
+
+  run pyenv-init --install pwsh
+  assert_success
+
+  expected_setup=$'$Env:PYENV_ROOT="$Env:HOME/.pyenv"\nif (Test-Path -LP "$Env:PYENV_ROOT/bin" -PathType Container) {\n  $Env:PATH="$Env:PYENV_ROOT/bin:$Env:PATH" }\niex ((pyenv init -) -join "`n")'
+  assert_equal "$expected_setup" "$(cat "$HOME/.config/powershell/profile.ps1")"
+}
+
+@test "install refuses to modify files with pyenv-related code" {
+  mkdir -p "$HOME"
+  echo 'eval "$(pyenv init -)"' > "$HOME/.bashrc"
+
+  run pyenv-init --install bash
+  assert_failure
+  assert_line "pyenv: cannot automatically apply changes to $HOME/.bashrc: it appears to already contain Pyenv-related code."
+  assert_line "pyenv: review the file's contents and apply changes manually if necessary."
+  assert_line "pyenv: run \`pyenv init bash\` to see the suggested setup."
+
+  assert_equal 'eval "$(pyenv init -)"' "$(cat "$HOME/.bashrc")"
+  assert [ ! -e "$HOME/.profile" ]
+}
+
+@test "install treats PYENV_ROOT as pyenv-related code" {
+  mkdir -p "$HOME"
+  echo 'export PYENV_ROOT="$HOME/tools/python-env"' > "$HOME/.bashrc"
+
+  run pyenv-init --install bash
+  assert_failure
+  assert_line "pyenv: cannot automatically apply changes to $HOME/.bashrc: it appears to already contain Pyenv-related code."
+}
+
+@test "install refuses unreadable startup file without partial writes" {
+  mkdir -p "$HOME/.bashrc"
+
+  run pyenv-init --install bash
+  assert_failure
+  assert_line "pyenv: failed to inspect $HOME/.bashrc"
+
+  assert [ ! -e "$HOME/.profile" ]
+}
+
+@test "install setup keeps fish block intact when generic lines already exist" {
+  mkdir -p "$HOME/.config/fish"
+  create_stub fish <<OUT
+exit 0
+OUT
+  echo "end" > "$HOME/.config/fish/config.fish"
+
+  run pyenv-init --install fish
+  assert_success
+
+  expected_setup=$'end\npyenv init - fish | source'
+  assert_equal "$expected_setup" "$(cat "$HOME/.config/fish/config.fish")"
+}
+
+@test "install setup fails gracefully for unsupported shell" {
+  mkdir -p "$HOME"
+
+  run pyenv-init --install nu
+  assert_failure "pyenv: cannot automatically configure startup files for nu"
+}
+
 @test "option to skip rehash" {
   run pyenv-init - --no-rehash
   assert_success

test/rehash.bats

@@ -38,18 +38,17 @@ pyenv: cannot rehash: couldn't acquire lock ${PYENV_ROOT}/shims/.pyenv-shim for
   assert_success
 }
 
-@test "stale lockfile is removed" {
+@test "removes stale lockfile" {
   mkdir -p "${PYENV_ROOT}/shims"
-  #GNU and BSD `date` support generating relative dates via different syntax
+  # A portable code to set mtime to "N minutes ago" is long and unwieldy,
-  # but BusyBox `date` used in Bash Docker images doesn't
+  # see https://unix.stackexchange.com/questions/806015/portably-set-a-files-time-to-n-minutes-ago
+  # Using a fixed timestamp far in the past is infinitely simpler and good enough for the test
   touch -t 200001010000.00 "${PYENV_ROOT}/shims/.pyenv-shim"
   run pyenv-rehash
   assert_success ""
   assert [ ! -e "${PYENV_ROOT}/shims/.pyenv-shim" ]
 }
 
-
-
 @test "creates shims" {
   create_alt_executable_in_version "2.7" "python"
   create_alt_executable_in_version "2.7" "fab"