otty / apps

All apps/jEnv

jEnv

jenv

jEnv is a command line tool to help you forget how to set the JAVA_HOME environment variable.

Runs as jenv|macOS, Linux, Windows|www.jenv.be

Open form in Otty otty.toml

Sync rules

What travels, what stays, what never leaves

jEnv in your home directory Every rule on this page, by file

· version Sync

· bin/ Exclude

· shims/ Exclude

· versions/ Exclude

· plugins/ Exclude

Only what the catalog names. A directory that syncs brings everything inside it except what is listed as excluded here.

apps/jenv/otty.tomlThe file this page is generated from

id = "jenv"

name = "jEnv"

homepage = "https://www.jenv.be"

description = "jEnv is a command line tool to help you forget how to set the JAVA_HOME environment variable."

executables = ["jenv"]

[dotfiles]

# libexec/jenv: JENV_ROOT="${HOME}/.jenv" when the variable is unset.

# libexec/jenv-global: JENV_VERSION_FILE="${JENV_ROOT}/version" — the global

# Java version, written by `jenv global` and read on every shim resolution. It

# is the one thing under JENV_ROOT the user chose rather than the installer.

paths = ["~/.jenv/version"]

# The rest of JENV_ROOT is the tool's own checkout and per-machine state: the

# shims it regenerates, the plugins it clones, and versions/, which is symlinks

# to the JDKs installed on this machine.

exclude = [

"~/.jenv/bin/",

"~/.jenv/shims/",

"~/.jenv/versions/",

"~/.jenv/plugins/",

]

secret = []

# Read by every shim, so a rewrite between invocations is harmless.

side_effect = false

# No machine_lines: the file holds one version name, and wanting the same Java

# everywhere is why the user set it.

[commands]

format = 1

label = "jEnv"

description = "Choose the global or per-directory Java version and list the versions jEnv knows. Adding JDKs and plugin management are left out."

quality = "ai-draft"

base = "fig:jenv"

parser = { end_of_options = "--", interleave = "permute", long_equals = true, short_attached = true, short_bundles = false }

[[commands.source]]

id = "fig"

kind = "completion"

url = "https://github.com/withfig/autocomplete/blob/master/src/jenv.ts"

license = "MIT"

[[commands.subcommand]]

path = ["versions"]

label = "List Java versions"

[[commands.subcommand.source]]

id = "fig"

kind = "completion"

url = "https://github.com/withfig/autocomplete/blob/master/src/jenv.ts"

license = "MIT"

[[commands.subcommand.field]]

id = "bare"

label = "Names only"

type = "boolean"

option = ["--bare"]

description = "Display only the version."

sources = ["fig"]

[[commands.subcommand.field]]

id = "verbose"

label = "Verbose"

type = "boolean"

option = ["--verbose"]

description = "Display verbose output."

sources = ["fig"]

[[commands.subcommand.task]]

id = "list"

label = "List versions"

fields = ["bare", "verbose"]

required = []

[[commands.subcommand.group]]

id = "basic"

label = "Basic"

fields = ["bare", "verbose"]

[[commands.subcommand]]

path = ["global"]

label = "Set global Java version"

[[commands.subcommand.source]]

id = "fig"

kind = "completion"

url = "https://github.com/withfig/autocomplete/blob/master/src/jenv.ts"

license = "MIT"

[[commands.subcommand.field]]

id = "version"

label = "Version"

type = "string"

position = 0

description = "Version name as shown by jenv versions."

sources = ["fig"]

[[commands.subcommand.task]]

id = "global"

label = "Set global version"

fields = ["version"]

required = ["version"]

[[commands.subcommand.group]]

id = "basic"

label = "Basic"

fields = ["version"]

[[commands.subcommand]]

path = ["local"]

label = "Set local Java version"

description = "Writes a .java-version file in the current directory."

[[commands.subcommand.source]]

id = "fig"

kind = "completion"

url = "https://github.com/withfig/autocomplete/blob/master/src/jenv.ts"

license = "MIT"

[[commands.subcommand.field]]

id = "version"

label = "Version"

type = "string"

position = 0

description = "Version name as shown by jenv versions."

sources = ["fig"]

[[commands.subcommand.field]]

id = "unset"

label = "Remove local setting"

type = "boolean"

option = ["--unset"]

description = "Remove local jEnv settings."

effect = "delete"

sources = ["fig"]

[[commands.subcommand.task]]

id = "local"

label = "Set local version"

fields = ["version"]

required = ["version"]

[[commands.subcommand.task]]

id = "unset"

label = "Unset local version"

set = { unset = [true] }

fields = ["unset"]

required = []

[[commands.subcommand.group]]

id = "basic"

label = "Basic"

fields = ["version", "unset"]

Use it with your dotfile manager

Same data, in the shape your tool already reads

Opens Otty and adds this tool to what it syncs

Opens otty://sync/add/jenv. Otty ships with this catalog, so the link only has to name the tool — nothing is downloaded.

Every one of these is generated from the same rules as this page.