blob: 4b7f8ee38e969f43c6c4de48dc7d83e897ebae04 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
{ lib, buildGraalvmNativeImage, fetchurl, writeScript }:
buildGraalvmNativeImage rec {
pname = "babashka";
version = "0.7.6";
src = fetchurl {
url = "https://github.com/babashka/${pname}/releases/download/v${version}/${pname}-${version}-standalone.jar";
sha256 = "sha256-bRuf9qUBgb+1Sr2US67NZZrrb2MycSvNbekLLSpvZss=";
};
executable = "bb";
extraNativeImageBuildArgs = [
"-H:+ReportExceptionStackTraces"
"--no-fallback"
"--native-image-info"
];
installCheckPhase = ''
$out/bin/bb --version | grep '${version}'
$out/bin/bb '(+ 1 2)' | grep '3'
$out/bin/bb '(vec (dedupe *input*))' <<< '[1 1 1 1 2]' | grep '[1 2]'
'';
passthru.updateScript = writeScript "update-babashka" ''
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl common-updater-scripts jq
set -euo pipefail
readonly latest_version="$(curl \
''${GITHUB_TOKEN:+"-u \":$GITHUB_TOKEN\""} \
-s "https://api.github.com/repos/babashka/babashka/releases/latest" \
| jq -r '.tag_name')"
# v0.6.2 -> 0.6.2
update-source-version babashka "''${latest_version/v/}"
'';
meta = with lib; {
description = "A Clojure babushka for the grey areas of Bash";
longDescription = ''
The main idea behind babashka is to leverage Clojure in places where you
would be using bash otherwise.
As one user described it:
I’m quite at home in Bash most of the time, but there’s a substantial
grey area of things that are too complicated to be simple in bash, but
too simple to be worth writing a clj/s script for. Babashka really
seems to hit the sweet spot for those cases.
Goals:
- Low latency Clojure scripting alternative to JVM Clojure.
- Easy installation: grab the self-contained binary and run. No JVM needed.
- Familiarity and portability:
- Scripts should be compatible with JVM Clojure as much as possible
- Scripts should be platform-independent as much as possible. Babashka
offers support for linux, macOS and Windows.
- Allow interop with commonly used classes like java.io.File and System
- Multi-threading support (pmap, future, core.async)
- Batteries included (tools.cli, cheshire, ...)
- Library support via popular tools like the clojure CLI
'';
homepage = "https://github.com/babashka/babashka";
changelog = "https://github.com/babashka/babashka/blob/v${version}/CHANGELOG.md";
license = licenses.epl10;
maintainers = with maintainers; [
bandresen
bhougland
DerGuteMoritz
jlesquembre
thiagokokada
];
};
}
|