[bug#48475] [PATCH 0/2] Add sendgmail.

[bug#48475] [PATCH 0/2] Add sendgmail.

[Philip McGrath]

This patch series adds a package for the `sendgmail` command, a `sendmail`
imitation that facilitates using `git send-email` with Gmail via OAuth2.

Philip McGrath (2):
  gnu: Add go-cloud-google-com-go-compute-metadata.
  gnu: Add go-github-com-google-gmail-oauth2-tools-go-sendgmail.

 gnu/packages/golang.scm | 62 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

-- 
2.30.2

[bug#48475] [PATCH 1/2] gnu: Add go-cloud-google-com-go-compute-metadata.

[Philip McGrath]

* gnu/packages/golang.scm (go-cloud-google-com-go-compute-metadata): New
variable.
---
 gnu/packages/golang.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 8c3c81ceda..265b1b4a54 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -1584,6 +1584,33 @@ developers to use @code{http} methods explicitly and in a way that's consistent
 with the HTTP protocol definition.")
     (license license:expat)))
 
+(define-public go-cloud-google-com-go-compute-metadata
+  (package
+    (name "go-cloud-google-com-go-compute-metadata")
+    (version "0.81.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/googleapis/google-cloud-go")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "15jgynqb5pbxqbj3a7ii970yn4srsw1dbxzxnhpkfkmplalpgyh3"))))
+    (build-system go-build-system)
+    (arguments
+     '(#:unpack-path "cloud.google.com/go"
+       #:import-path "cloud.google.com/go/compute/metadata"))
+    (home-page
+     "https://pkg.go.dev/cloud.google.com/go/compute/metadata")
+    (synopsis
+     "Go wrapper for Google Compute Engine metadata service")
+    (description
+     "This package provides access to Google Compute Engine (GCE) metadata and
+API service accounts for Go.")
+    (license license:asl2.0)))
+
 (define-public go-github-com-google-cadvisor
   (let ((commit "2ed7198f77395ee9a172878a0a7ab92ab59a2cfd")
         (revision "0"))
-- 
2.30.2

[bug#48475] [PATCH 2/2] gnu: Add go-github-com-google-gmail-oauth2-tools-go-sendgmail.

[Philip McGrath]

* gnu/packages/golang.scm
(go-github-com-google-gmail-oauth2-tools-go-sendgmail): New variable.
---
 gnu/packages/golang.scm | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/gnu/packages/golang.scm b/gnu/packages/golang.scm
index 265b1b4a54..48c46ee5bf 100644
--- a/gnu/packages/golang.scm
+++ b/gnu/packages/golang.scm
@@ -1611,6 +1611,41 @@ with the HTTP protocol definition.")
 API service accounts for Go.")
     (license license:asl2.0)))
 
+(define-public go-github-com-google-gmail-oauth2-tools-go-sendgmail
+  (let ((commit "e3229155a4037267ce40f1a3a681f53221aa4d8d")
+        (revision "0"))
+    (package
+      (name "go-github-com-google-gmail-oauth2-tools-go-sendgmail")
+      (version (git-version "0.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/google/gmail-oauth2-tools")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1cxpkiaajhq1gjsg47r2b5xgck0r63pvkyrkm7af8c8dw7fyn64f"))))
+      (propagated-inputs
+       `(("go-golang-org-x-oauth2" ,go-golang-org-x-oauth2)
+         ("go-cloud-google-com-go-compute-metadata"
+          ,go-cloud-google-com-go-compute-metadata)))
+      (build-system go-build-system)
+      (arguments
+       '(#:unpack-path "github.com/google/gmail-oauth2-tools"
+         #:import-path "github.com/google/gmail-oauth2-tools/go/sendgmail"))
+      (home-page
+       "https://github.com/google/gmail-oauth2-tools/tree/master/go/sendgmail")
+      (synopsis
+       "Sendmail-compatible tool for using Gmail with @code{git send-email}")
+      (description
+       "The @command{sendgmail} command provides a minimal sendmail-compatible
+front-end that connects to Gmail using OAuth2.  It is specifically designed
+for use with @code{git send-email}.  The command needs a Gmail API key to
+function.")
+      (license license:asl2.0))))
+
 (define-public go-github-com-google-cadvisor
   (let ((commit "2ed7198f77395ee9a172878a0a7ab92ab59a2cfd")
         (revision "0"))
-- 
2.30.2