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authorPierre Neidhardt <mail@ambrevar.xyz>2018-10-24 11:56:01 +0200
committerPierre Neidhardt <mail@ambrevar.xyz>2018-10-24 12:13:49 +0200
commit8cb912817363a87ae9d6e3ec858a3f7aa715a913 (patch)
treef516d3fbff6e3606d51c4677c158d8600f229edd /gnu/packages/golang.scm
parent77d8a9179268c3295957b213a8e36c93687b6399 (diff)
downloadpatches-8cb912817363a87ae9d6e3ec858a3f7aa715a913.tar
patches-8cb912817363a87ae9d6e3ec858a3f7aa715a913.tar.gz
gnu: Add go-github-com-mitchellh-go-homedir.
* gnu/packages/golang.scm (go-github-com-mitchellh-go-homedir): New variable.
Diffstat (limited to 'gnu/packages/golang.scm')
-rw-r--r--gnu/packages/golang.scm39
1 files changed, 39 insertions, 0 deletions
diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 29181ed554..ad914d5583 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -3005,3 +3005,42 @@ required by Go's standard Hash interface.")
(description "A connection wrapper for @command{go-libp2p} that provides bandwidth
statistics for wrapped connections.")
(license license:expat))))
+
+(define-public go-github-com-mitchellh-go-homedir
+ (let ((commit "ae18d6b8b3205b561c79e8e5f69bff09736185f4")
+ (revision "0"))
+ (package
+ (name "go-github-com-mitchellh-go-homedir")
+ (version (git-version "1.0.0" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/mitchellh/go-homedir.git")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0f0z0aa4wivk4z1y503dmnw0k0g0g403dly8i4q263gfshs82sbq"))))
+ (build-system go-build-system)
+ (arguments
+ (quote (#:import-path "github.com/mitchellh/go-homedir"
+ ;; TODO: Tests fail because it tries to access home.
+ #:tests? #f)))
+ (home-page "https://github.com/mitchellh/go-homedir")
+ (synopsis "Go library for detecting and expanding the user's home directory without cgo")
+ (description "This is a Go library for detecting the user's home
+directory without the use of @command{cgo}, so the library can be used in
+cross-compilation environments.
+
+Usage is simple, just call homedir.Dir() to get the home directory for a user,
+and homedir.Expand() to expand the @command{~} in a path to the home
+directory.
+
+Why not just use @command{os/user}? The built-in @command{os/user} package
+requires cgo on Darwin systems. This means that any Go code that uses that
+package cannot cross compile. But 99% of the time the use for
+@command{os/user} is just to retrieve the home directory, which we can do for
+the current user without cgo. This library does that, enabling
+cross-compilation.")
+ (license license:expat))))