Mislav Marohnić
3436bddaea
new-style documentation for most commands
11 years ago
Mislav Marohnić
5cc6b0e3d3
allow indented lines in help text
Before, lines of help that were indented were stripped away.
11 years ago
Mislav Marohnić
2b21e22e97
display help for commands that have Summary but not Usage
A command doesn't have to specify Usage docs if it doesn't accept any
arguments. The default usage for a command will be printed as:
Usage: rbenv ${command}
11 years ago
Sam Stephenson
57df945738
Don't print version before help summary (bare `rbenv` already does this)
11 years ago
Sam Stephenson
e2e474c59d
Add `rbenv help --usage`
11 years ago
Sam Stephenson
4c19dc22d7
Improve syntax for inline documentation and allow for multi-line usage
11 years ago
Mislav Marohnić
8ee2f2657a
avoid prepending system ruby to PATH
System ruby is already on PATH (that's the definition of system ruby) and by
duplicating its path by putting it in front, we can break the user's
environment.
Fixes #275
11 years ago
Sam Stephenson
811ca05916
Run `hash -r` after `rbenv rehash` when shell integration is enabled
Fixes #119
11 years ago
Sam Stephenson
df9bbd7ab3
Speed up rbenv-rehash with a simpler indexing approach
11 years ago
Sam Stephenson
339e331f1d
Ensure outdated shims are removed first when rehashing
11 years ago
Sam Stephenson
283e67b57e
When the ruby shim is invoked with a script, set RBENV_DIR to the script's dirname
11 years ago
Sam Stephenson
6c1fb9ffd0
Fall back to $PWD if a local version file can't be found in $RBENV_DIR
11 years ago
Sam Stephenson
1ebcbd92e2
Tweak `rbenv --version` output
11 years ago
Mislav Marohnić
3060578e3b
use `typeset` instead of `local` in rbenv() function
This is to insure portability to ksh.
Fixes #205 , references #209
11 years ago
Mislav Marohnić
b8715bfee6
foundation for a help system where each command holds its own docs
Docs are comprised from "Usage", "Summary" and "Help" sections, where
"Help" can span multiple commented lines. If it is missing, "Summary" is
shown in its place.
References #204 , references #206
11 years ago
Sam Stephenson
7fe9231e64
Fix `rbenv prefix` for `system` version
Should be `/usr` or `/usr/local`, not `/usr/bin` or `/usr/local/bin`
11 years ago
Sam Stephenson
9289af0132
Don't include `system` in `rbenv versions --bare` output
11 years ago
Mislav Marohnić
1f7722088d
make `shell` return an error code in case of failure
Fixes #274
11 years ago
Mislav Marohnić
e548877ead
have `versions` also list "system" if it exists
Closes #263
11 years ago
Mislav Marohnić
21391c8d2f
put up a note why `version-file-read` is tricky
11 years ago
Roy Liu
99551dd1ec
fix rbenv-which with system ruby
Don't have `command -v` abort the whole script prematurely.
12 years ago
Mislav Marohnić
b5a26936e8
rbenv --version
11 years ago
Ruben Verborgh
cf28136003
speed up rbenv-init
Use `rbenv-commands` instead of `rbenv commands`. The latter
unnecessarily goes through `rbenv` executable.
Fixes #254
12 years ago
Mislav Marohnić
0ff3ca8a12
fix obsolete usage instruction
12 years ago
Mislav Marohnić
47c8a0e0b8
fix `versions` in case current version doesn't exist
`rbenv-versions` tries to read the current version to display a marker
next to it, but if that fails the whole script aborts.
This change makes it so that the failures from `rbenv-version-name` are
tolerated. It also makes the `--bare` mode never call it in the first
place, because it doesn't need to display a marker.
12 years ago
Alec Chen
3a94daeaf8
remove "+=" operator to support bash-3.0
12 years ago
Gabriel Horner
d3700dfd70
help for versions and commands, including their options
12 years ago
Andrew Marshall
9c43fa9161
Prevent $command from leaking outside of function
12 years ago
Antonio Terceiro
d1bfeee334
Add /usr/lib/rbenv/hooks to hook search path
This will help with the packaging of rbenv plugin that contain hooks in
Debian.
12 years ago
John Williams
f40bc773d2
Allow init arguments to be in any order.
12 years ago
Sam Stephenson
5d0a6630b9
Account for path entries with spaces in remove_from_path
12 years ago
Sam Stephenson
114b81c9a4
Use `if` instead of inline `&&` so `rbenv rehash` exits with a zero status
12 years ago
Sam Stephenson
b10bdb1e78
rbenv 0.3.0
12 years ago
Sam Stephenson
ee5ad02d42
Add --no-rehash option to rbenv-init ( #170 )
12 years ago
Sam Stephenson
cd2094ff71
Remove deprecated set-default and set-local commands
12 years ago
Sam Stephenson
7fbcde8af0
Properly expand RBENV_DIR and ensure it exists
12 years ago
Sam Stephenson
288c6b3f09
Go with paren-style function definition
12 years ago
Sam Stephenson
efe600f6de
Ensure shims don't disappear when rehashed
12 years ago
Michael Grubb
7e83e07cf3
Made ksh portability changes
Added specific message for ksh in identifying the proper shell
initialization file.
Changed rbenv functiond definition to be more portable.
Shell functions should be defined by using the function command or
using the parenthesis grammar, but using both is not portable:
rbenv() {... -or-
function rbenv { ...
12 years ago
Per Velschow
dfc7645609
Quoting the argument to greadlink to make it work with paths containing spaces.
13 years ago
Mathias Lafeldt
9dde161b65
rbenv-rehash: use $OLDPWD to restore previous working directory
$OLDPWD is a standard shell variable that contains the previous working
directory as set by the "cd" command. No need to save $PWD to some
custom variable.
(We could also have used "cd -" but it prints out $OLDPWD too.)
13 years ago
Mathias Lafeldt
0324b118ee
rbenv-rehash: remove superfluous trap signals
A trap on the special signal EXIT is executed before the shell
terminates. EXIT actually covers SIGINT and SIGTERM as well, and
we don't need any extra traps for them.
See bash(1) and "help trap" in bash.
13 years ago
Joshua Peek
be7dcc0ad8
Add `rbenv root`
Prints $RBENV_ROOT (defaults to ~/.rbenv)
13 years ago
Sam Stephenson
01a0ad0b69
rbenv 0.2.1
13 years ago
Sam Stephenson
e49be969ab
Ensure RBENV_DIR is always an absolute path
Otherwise, `RBENV_DIR=bin rbenv version-file` loops indefinitely
13 years ago
Sam Stephenson
2cd12e3fa6
rbenv 0.2.0
13 years ago
Joshua Peek
149e61a649
Don't exit out of piped loop
Can cause the stdin of cat to close too soon causing:
echo: write error: Broken pipe
Fixes #97
13 years ago
Sam Stephenson
72b62e13aa
Make `rbenv help` a little nicer
13 years ago
Sam Stephenson
ada26ab92e
Document `rbenv which` and `rbenv whence`
13 years ago
Sam Stephenson
058e2cb7a6
Add `rbenv shell` to help
13 years ago