import trivial changes from rbenv 0.4.0

This commit is contained in:
Yamashita Yuu 2013-01-18 18:57:08 +09:00
parent 684f7b7f21
commit fca31c4307
12 changed files with 136 additions and 85 deletions

View file

@ -13,4 +13,11 @@
set -e
export PYENV_DIR="${1%/*}"
[ -n "$PYENV_SILENCE_WARNINGS" ] || {
echo "pyenv: \`python-local-exec' is deprecated and will be removed in the next release."
echo " To upgrade: https://github.com/yyuu/pyenv/wiki/python-local-exec"
echo
} >&2
exec python "$@"

View file

@ -5,8 +5,10 @@ _pyenv() {
if [ "$COMP_CWORD" -eq 1 ]; then
COMPREPLY=( $(compgen -W "$(pyenv commands)" -- "$word") )
else
local command="${COMP_WORDS[1]}"
local completions="$(pyenv completions "$command")"
local words=("${COMP_WORDS[@]}")
unset words[0]
unset words[$COMP_CWORD]
local completions=$(pyenv completions "${words[@]}")
COMPREPLY=( $(compgen -W "$completions" -- "$word") )
fi
}

View file

@ -5,14 +5,13 @@ fi
compctl -K _pyenv pyenv
_pyenv() {
local word words completions
local words completions
read -cA words
word="${words[2]}"
if [ "${#words}" -eq 2 ]; then
completions="$(pyenv commands)"
else
completions="$(pyenv completions "${word}")"
completions="$(pyenv completions "${words[2,-1]}")"
fi
reply=("${(ps:\n:)completions}")

View file

@ -21,6 +21,7 @@ if [ "$1" = "--complete" ]; then
exec pyenv shims --short
fi
export PYENV_VERSION="$(pyenv-version-name)"
PYENV_COMMAND="$1"
if [ -z "$PYENV_COMMAND" ]; then
@ -36,5 +37,7 @@ for script in $(pyenv-hooks exec); do
done
shift 1
export PATH="${PYENV_BIN_PATH}:${PATH}"
if [ "$PYENV_VERSION" != "system" ]; then
export PATH="${PYENV_BIN_PATH}:${PATH}"
fi
exec -a "$PYENV_COMMAND" "$PYENV_COMMAND_PATH" "$@"

View file

@ -85,11 +85,12 @@ if [ -z "$no_rehash" ]; then
echo 'pyenv rehash 2>/dev/null'
fi
commands=(`pyenv commands --sh`)
commands=(`pyenv-commands --sh`)
IFS="|"
cat <<EOS
pyenv() {
local command="\$1"
typeset command
command="\$1"
if [ "\$#" -gt 0 ]; then
shift
fi

View file

@ -32,19 +32,48 @@ remove_prototype_shim() {
# The prototype shim file is a script that re-execs itself, passing
# its filename and any arguments to `pyenv exec`. This file is
# hard-linked for every binary and then removed. The linking technique
# is fast, uses less disk space than unique files, and also serves as
# a locking mechanism.
# hard-linked for every executable and then removed. The linking
# technique is fast, uses less disk space than unique files, and also
# serves as a locking mechanism.
create_prototype_shim() {
cat > "$PROTOTYPE_SHIM_PATH" <<SH
#!/usr/bin/env bash
set -e
[ -n "\$PYENV_DEBUG" ] && set -x
program="\${0##*/}"
if [ "\$program" = "python" ]; then
for arg; do
case "\$arg" in
-c* | -- ) break ;;
*/* )
if [ -f "\$arg" ]; then
export PYENV_DIR="\${arg%/*}"
break
fi
;;
esac
done
fi
export PYENV_ROOT="$PYENV_ROOT"
exec pyenv exec "\${0##*/}" "\$@"
exec "$(command -v pyenv)" exec "\$program" "\$@"
SH
chmod +x "$PROTOTYPE_SHIM_PATH"
}
# If the contents of the prototype shim file differ from the contents
# of the first shim in the shims directory, assume rbenv has been
# upgraded and the existing shims need to be removed.
remove_outdated_shims() {
for shim in *; do
if ! diff "$PROTOTYPE_SHIM_PATH" "$shim" >/dev/null 2>&1; then
for shim in *; do rm -f "$shim"; done
fi
break
done
}
# The basename of each argument passed to `make_shims` will be
# registered for installation as a shim. In this way, plugins may call
# `make_shims` with a glob to register many shims at once.
@ -57,58 +86,27 @@ make_shims() {
done
}
# Create an empty array for the list of registered shims.
# Create an empty array for the list of registered shims and an empty
# string to use as a search index.
registered_shims=()
registered_shims_index=""
# We will keep track of shims registered for installation with the
# global `reigstered_shims` array and with a global variable for each
# shim. The array will let us iterate over all registered shims. The
# global variables will let us quickly check whether a shim with the
# given name has been registered or not.
# global `reigstered_shims` array and with a global search index
# string. The array will let us iterate over all registered shims. The
# index string will let us quickly check whether a shim with the given
# name has been registered or not.
register_shim() {
local shim="$@"
local var="$(shim_variable_name "$shim")"
if [ -z "${!var}" ]; then
registered_shims[${#registered_shims[*]}]="$shim"
eval "${var}=1"
fi
}
# To compute the global variable name for a given shim we must first
# escape any non-alphanumeric characters. If the shim name is
# alphanumeric (including a hyphen or underscore) we can take a
# shorter path. Otherwise, we must iterate over each character and
# escape the non-alphanumeric ones using `printf`.
shim_variable_name() {
local shim="$1"
local result="_shim_"
if [[ ! "$shim" =~ [^[:alnum:]_-] ]]; then
shim="${shim//_/_5f}"
shim="${shim//-/_2d}"
result="$result$shim"
else
local length="${#shim}"
local char i
for ((i=0; i<length; i++)); do
char="${shim:$i:1}"
if [[ "$char" =~ [[:alnum:]] ]]; then
result="$result$char"
else
result="$result$(printf "_%02x" \'"$char")"
fi
done
fi
echo "$result"
registered_shims["${#registered_shims[@]}"]="$shim"
registered_shims_index="$registered_shims_index/$shim/"
}
# To install all the registered shims, we iterate over the
# `registered_shims` array and create a link if one does not already
# exist.
install_registered_shims() {
local shim
for shim in "${registered_shims[@]}"; do
[ -e "$shim" ] || ln -f "$PROTOTYPE_SHIM_PATH" "$shim"
done
@ -119,10 +117,9 @@ install_registered_shims() {
# in the directory but has not been registered as a shim should be
# removed.
remove_stale_shims() {
local var
local shim
for shim in *; do
var="$(shim_variable_name "$shim")"
if [ -z "${!var}" ]; then
if [[ "$registered_shims_index" != *"/$shim/"* ]]; then
rm -f "$shim"
fi
done
@ -131,10 +128,12 @@ remove_stale_shims() {
# Change to the shims directory.
cd "$SHIM_PATH"
# Create the prototype shim, then register shims for all known binaries.
create_prototype_shim
shopt -s nullglob
# Create the prototype shim, then register shims for all known
# executables.
create_prototype_shim
remove_outdated_shims
make_shims ../versions/*/bin/*
# Restore the previous working directory.

13
libexec/pyenv-sh-rehash Executable file
View file

@ -0,0 +1,13 @@
#!/usr/bin/env bash
set -e
[ -n "$PYENV_DEBUG" ] && set -x
# Provide pyenv completions
if [ "$1" = "--complete" ]; then
exec pyenv-rehash --complete
fi
# When pyenv shell integration is enabled, delegate to pyenv-rehash,
# then tell the shell to empty its command lookup cache.
pyenv-rehash
echo "hash -r"

View file

@ -37,11 +37,14 @@ fi
if [ "$versions" = "--unset" ]; then
echo "unset PYENV_VERSION"
exit 1
exit
fi
# Make sure the specified version is installed.
pyenv-prefix "${versions[@]}" >/dev/null
IFS=: PYENV_VERSION="${versions[*]}"
echo "export PYENV_VERSION=\"${PYENV_VERSION}\""
if pyenv-prefix "${versions[@]}" >/dev/null
IFS=: PYENV_VERSION="${versions[*]}"
echo "export PYENV_VERSION=\"${PYENV_VERSION}\""
else
echo "return 1"
exit 1
fi

View file

@ -6,8 +6,8 @@ set -e
VERSION_FILE="$1"
if [ -e "$VERSION_FILE" ]; then
# Read and print the first non-whitespace word from the specified
# version file.
# Read the first non-whitespace word from the specified version file.
# Be careful not to load it whole in case there's something crazy in it.
versions=()
while read -a words; do
word="${words[0]}"

View file

@ -17,10 +17,15 @@ if [ -z "$versions" ]; then
exit
fi
version_exists() {
local version="$1"
[ -d "${RBENV_ROOT}/versions/${version}" ]
}
for version in "${versions[@]}"; do
PYENV_VERSION_PATH="${PYENV_ROOT}/versions/${version}"
if [ "$version" != "system" ] && [ ! -d "$PYENV_VERSION_PATH" ]; then
if [ "$version" != "system" ] && version_exists "$version"; then
echo "pyenv: version \`$version' is not installed" >&2
exit 1
fi

View file

@ -7,6 +7,20 @@
set -e
[ -n "$PYENV_DEBUG" ] && set -x
if [ "$1" = "--bare" ]; then
hit_prefix=""
miss_prefix=""
IFS=: current_versions=()
version_origin=""
include_system=""
else
hit_prefix="* "
miss_prefix=" "
IFS=: current_versions=($(pyenv-version-name || true))
version_origin=" (set by $(pyenv-version-origin))"
include_system="1"
fi
array_exists() {
local x car="$1"
shift
@ -16,26 +30,21 @@ array_exists() {
return 1
}
IFS=: PYENV_VERSION_NAMES=($(pyenv-version-name))
print_version() {
if array_exists "$1" "${current_versions[@]}"; then
echo "${hit_prefix}${1}${version_origin}"
else
echo "${miss_prefix}${1}"
fi
}
if [ "$1" = "--bare" ]; then
hit_prefix=""
miss_prefix=""
version_origin=""
else
hit_prefix="* "
miss_prefix=" "
version_origin=" (set by $(pyenv-version-origin))"
# Include "system" in the non-bare output, if it exists
if [ -n "$include_system" ] && PYENV_VERSION=system pyenv-which python >/dev/null 2>&1; then
print_version system
fi
for path in "${PYENV_ROOT}/versions/"*; do
if [ -d "$path" ]; then
version="${path##*/}"
if array_exists "$version" "${PYENV_VERSION_NAMES[@]}"; then
echo "${hit_prefix}${version}${version_origin}"
else
echo "${miss_prefix}${version}"
fi
print_version "${path##*/}"
fi
done

View file

@ -77,5 +77,15 @@ if [ -x "$PYENV_COMMAND_PATH" ]; then
echo "$PYENV_COMMAND_PATH"
else
echo "pyenv: $PYENV_COMMAND: command not found" >&2
versions="$(pyenv-whence "$PYENV_COMMAND" || true)"
if [ -n "$versions" ]; then
{ echo
echo "The \`$1' command exists in these Ruby versions:"
echo "$versions" | sed 's/^/ /g'
echo
} >&2
fi
exit 127
fi