From b5324488242b60e201473e2d5ecc4f17c05623b5 Mon Sep 17 00:00:00 2001
From: Felix Maurer <felix@felix-maurer.de>
Date: Thu, 8 Dec 2022 23:11:54 +0100
Subject: [PATCH] stgit: 1.5 -> 2.3.0

Version 2 of stgit was rewritten in Rust but in general offers the same feature
set [1]. We therefore do not require a Python build environment anymore but a
Rust one. However, we overwrite the default build, check and install phases to
use the Makefiles provided by stgit. In addition, the following changes are
made:

- stgit now requires libcurl
- perl is required during build (to build docs correctly) and during check (to
  run the extensive test suite)
- the tests require sysctl and iconv on darwin; add them to the check inputs

The added patch fixes failing test due to the recent git version in nixpkgs.
The fix is also upstream and will most likely be released with 2.3.1, i.e., the
patch can be removed then.

[1]: https://github.com/stacked-git/stgit/releases/tag/v2.0.0
---
 ...ix-use-canonical-Message-ID-spelling.patch | 249 ++++++++++++++++++
 .../version-management/stgit/default.nix      |  55 ++--
 2 files changed, 286 insertions(+), 18 deletions(-)
 create mode 100644 pkgs/applications/version-management/stgit/0001-fix-use-canonical-Message-ID-spelling.patch

diff --git a/pkgs/applications/version-management/stgit/0001-fix-use-canonical-Message-ID-spelling.patch b/pkgs/applications/version-management/stgit/0001-fix-use-canonical-Message-ID-spelling.patch
new file mode 100644
index 00000000000..71cab8fc283
--- /dev/null
+++ b/pkgs/applications/version-management/stgit/0001-fix-use-canonical-Message-ID-spelling.patch
@@ -0,0 +1,249 @@
+From c500ebe5a51da4eecba0c88d9a335e7a659e7ecb Mon Sep 17 00:00:00 2001
+From: Peter Grayson <pete@jpgrayson.net>
+Date: Sun, 18 Jun 2023 15:00:19 -0400
+Subject: fix: use canonical Message-ID spelling
+
+This change aligns with a change in git 2.41.0 to consistently spell
+"Message-ID" instead of "Message-Id".
+
+The test suite is updated to accommodate both spellings, since such headers
+are case insensitive.
+---
+ Documentation/stg.txt   |  2 +-
+ completion/stgit.zsh    |  2 +-
+ src/cmd/email/format.rs |  2 +-
+ src/cmd/email/send.rs   |  2 +-
+ src/cmd/import.rs       |  6 +++---
+ t/t1800-import.sh       |  2 +-
+ t/t1801-import-email.sh | 32 ++++++++++++++++----------------
+ 7 files changed, 24 insertions(+), 24 deletions(-)
+
+diff --git a/Documentation/stg.txt b/Documentation/stg.txt
+index fb4c08fb..20b75ce2 100644
+--- a/Documentation/stg.txt
++++ b/Documentation/stg.txt
+@@ -302,7 +302,7 @@ N.B. Set 'commit.gpgsign' to determine whether patch commits themselves are GPG
+ See linkgit:git-config[1] for more information about 'commit.gpgsign'.
+
+ stgit.import.message-id::
+-  When set to 'true', create 'Message-Id:' trailer in the patch description of patches
++  When set to 'true', create 'Message-ID:' trailer in the patch description of patches
+   imported from email using linkstg:import[].
+
+ stgit.keepoptimized::
+diff --git a/completion/stgit.zsh b/completion/stgit.zsh
+index 797d9044..de818242 100644
+--- a/completion/stgit.zsh
++++ b/completion/stgit.zsh
+@@ -717,7 +717,7 @@ _stg-import() {
+         '--replace[replace unapplied patches in series]'
+         '--reject[leave rejected hunks in .rej files]'
+         '--keep-cr[do not remove CR from email lines ending with CRLF]'
+-        '--message-id[create Message-Id trailer from email header]'
++        '--message-id[create Message-ID trailer from email header]'
+         '(-d --showdiff)'{-d,--showdiff}'[show patch content in editor buffer]'
+         ':file:_files'
+         + '(source)'
+diff --git a/src/cmd/email/format.rs b/src/cmd/email/format.rs
+index f385b48a..b30af9c0 100644
+--- a/src/cmd/email/format.rs
++++ b/src/cmd/email/format.rs
+@@ -323,7 +323,7 @@ fn message_options() -> Vec<Arg> {
+             .long_help(
+                 "Controls addition of `In-Reply-To` and `References` headers to make \
+                  the second and subsequent mails appear as replies to the first. Also \
+-                 controls generation of the `Message-Id` header to reference.\n\
++                 controls generation of the `Message-ID` header to reference.\n\
+                  \n\
+                  The optional <style> argument can be either `shallow` or `deep`. \
+                  `shallow` threading makes every mail a reply to the head of the \
+diff --git a/src/cmd/email/send.rs b/src/cmd/email/send.rs
+index 6904956f..af75f4b3 100644
+--- a/src/cmd/email/send.rs
++++ b/src/cmd/email/send.rs
+@@ -194,7 +194,7 @@ fn compose_options() -> Vec<Arg> {
+             .help("Specify the \"In-Reply-To:\" identifier")
+             .long_help(
+                 "Make the first mail (or all the mails with '--no-thread') appear as a \
+-                 reply to the given Message-Id, which avoids breaking threads to \
++                 reply to the given Message-ID, which avoids breaking threads to \
+                  provide a new patch series. The second and subsequent emails will be \
+                  sent as replies according to the '--[no-]chain-reply-to' setting.\n\
+                  \n\
+diff --git a/src/cmd/import.rs b/src/cmd/import.rs
+index d5477df7..2835aefa 100644
+--- a/src/cmd/import.rs
++++ b/src/cmd/import.rs
+@@ -210,9 +210,9 @@ fn make() -> clap::Command {
+         .arg(
+             Arg::new("message-id")
+                 .long("message-id")
+-                .help("Create Message-Id trailer from Message-ID header")
++                .help("Create Message-ID trailer from Message-ID header")
+                 .long_help(
+-                    "Create Message-Id trailer in patch description based on the \
++                    "Create Message-ID trailer in patch description based on the \
+                     Message-ID email header. This option is applicable when importing \
+                     with '--mail' or '--mbox'. This behavior may also be enabled via \
+                     the \"stgit.import.message-id\" configuration option.",
+@@ -500,7 +500,7 @@ fn import_file<'repo>(
+         if message.len() > 1 && &message[message.len() - 2..] != b"\n\n" {
+             message.push(b'\n');
+         }
+-        message.push_str("Message-Id: ");
++        message.push_str("Message-ID: ");
+         message.push_str(message_id);
+         message.push(b'\n');
+     }
+diff --git a/t/t1800-import.sh b/t/t1800-import.sh
+index ecf0020c..229269bf 100755
+--- a/t/t1800-import.sh
++++ b/t/t1800-import.sh
+@@ -43,7 +43,7 @@ test_expect_success 'Import patch with email headers' '
+     cat >expected <<-\EOF &&
+ 	body
+
+-	Message-Id: abc123
++	Message-ID: abc123
+
+ 	EOF
+     test_cmp expected body &&
+diff --git a/t/t1801-import-email.sh b/t/t1801-import-email.sh
+index dbd3f7da..0559e076 100755
+--- a/t/t1801-import-email.sh
++++ b/t/t1801-import-email.sh
+@@ -17,7 +17,7 @@ test_expect_success 'Apply a patch from an 8bit-encoded e-mail' '
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 1 ] &&
+     stg delete ..
+ '
+
+@@ -28,7 +28,7 @@ test_expect_success !MINGW,STG_IMPORT_URL 'Apply a patch from an 8bit-encoded e-
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -40,7 +40,7 @@ test_expect_success 'Apply a patch from an 8bit-encoded e-mail with CRLF endings
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -56,7 +56,7 @@ test_expect_success 'Apply e-mail with CRLF endings and --keep-cr' '
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -68,7 +68,7 @@ test_expect_success 'Apply a patch from latin1-encoded email specifying utf-8 ch
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -79,7 +79,7 @@ test_expect_success 'Apply a patch from email with quoted "From" header' '
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -90,7 +90,7 @@ test_expect_success 'Apply a patch from a QP-encoded e-mail' '
+     [ $(git cat-file -p $(stg id) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id) \
+-        | grep -c "Message-Id: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111105814.23209.46952.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+@@ -102,19 +102,19 @@ test_expect_success 'Apply several patches from an mbox file' '
+     [ $(git cat-file -p $(stg id change-1) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-1) \
+-        | grep -c "Message-Id: <20061111114527.31778.12942.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.12942.stgit@localhost>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "tree e49dbce010ec7f441015a8c64bce0b99108af4cc") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+-        | grep -c "Message-Id: <20061111114527.31778.92851.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.92851.stgit@localhost>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "tree 166bbaf27a44aee21ba78c98822a741e6f7d78f5") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+-        | grep -c "Message-Id: <20061111114527.31778.45876.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.45876.stgit@localhost>") = 1 ] &&
+     stg delete ..
+ '
+
+@@ -126,19 +126,19 @@ test_expect_success !MINGW,STG_IMPORT_URL 'Apply several patches from an mbox ur
+     [ $(git cat-file -p $(stg id change-1) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-1) \
+-        | grep -c "Message-Id: <20061111114527.31778.12942.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.12942.stgit@localhost>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "tree e49dbce010ec7f441015a8c64bce0b99108af4cc") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+-        | grep -c "Message-Id: <20061111114527.31778.92851.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.92851.stgit@localhost>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "tree 166bbaf27a44aee21ba78c98822a741e6f7d78f5") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+-        | grep -c "Message-Id: <20061111114527.31778.45876.stgit@localhost>") = 1 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.45876.stgit@localhost>") = 1 ] &&
+     stg delete ..
+ '
+
+@@ -156,19 +156,19 @@ test_expect_success 'Apply several patches from an mbox file from stdin' '
+     [ $(git cat-file -p $(stg id change-1) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-1) \
+-        | grep -c "Message-Id: <20061111114527.31778.12942.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.12942.stgit@localhost>") = 0 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "tree e49dbce010ec7f441015a8c64bce0b99108af4cc") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-2) \
+-        | grep -c "Message-Id: <20061111114527.31778.92851.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.92851.stgit@localhost>") = 0 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "tree 166bbaf27a44aee21ba78c98822a741e6f7d78f5") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+         | grep -c "author Inge Ström <inge@power.com>") = 1 ] &&
+     [ $(git cat-file -p $(stg id change-3-colon) \
+-        | grep -c "Message-Id: <20061111114527.31778.45876.stgit@localhost>") = 0 ] &&
++        | grep -c "Message-I[Dd]: <20061111114527.31778.45876.stgit@localhost>") = 0 ] &&
+     stg delete ..
+ '
+
+--
+2.40.1
+
diff --git a/pkgs/applications/version-management/stgit/default.nix b/pkgs/applications/version-management/stgit/default.nix
index 535edeeff15..3012bf47057 100644
--- a/pkgs/applications/version-management/stgit/default.nix
+++ b/pkgs/applications/version-management/stgit/default.nix
@@ -1,32 +1,48 @@
 { stdenv
 , lib
+, rustPlatform
 , fetchFromGitHub
+, pkg-config
 , installShellFiles
-, python3Packages
+, makeWrapper
 , asciidoc
 , docbook_xsl
 , docbook_xml_dtd_45
+, xmlto
+, curl
 , git
 , perl
-, xmlto
+, darwin
 }:
 
-python3Packages.buildPythonApplication rec {
+rustPlatform.buildRustPackage rec {
   pname = "stgit";
-  version = "1.5";
+  version = "2.3.0";
 
   src = fetchFromGitHub {
     owner = "stacked-git";
     repo = "stgit";
     rev = "v${version}";
-    sha256 = "sha256-TsJr2Riygz/DZrn6UZMPvq1tTfvl3dFEZZNq2wVj1Nw=";
+    sha256 = "sha256-pGGLY/Hu62dT3KP9GH9YmPg6hePDoPdijJtmap5gpEA=";
   };
+  cargoHash = "sha256-f0MQvCkFYR7ErbBDJ3n0r9ZetKfcWg9twhc4r4EpPS4=";
 
-  nativeBuildInputs = [ installShellFiles asciidoc xmlto docbook_xsl docbook_xml_dtd_45 python3Packages.setuptools ];
+  nativeBuildInputs = [
+    pkg-config installShellFiles makeWrapper asciidoc xmlto docbook_xsl
+    docbook_xml_dtd_45 perl
+  ];
+  buildInputs = [ curl ];
 
-  format = "other";
+  nativeCheckInputs = [
+    git perl
+  ] ++ lib.optionals stdenv.isDarwin [
+    darwin.system_cmds darwin.libiconv
+  ];
 
-  nativeCheckInputs = [ git perl ];
+  patches = [
+    # Fixes tests, can be removed when stgit 2.3.1 is released
+    ./0001-fix-use-canonical-Message-ID-spelling.patch
+  ];
 
   postPatch = ''
     for f in Documentation/*.xsl; do
@@ -40,25 +56,28 @@ python3Packages.buildPythonApplication rec {
     substituteInPlace Documentation/texi.xsl \
       --replace http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd \
                 ${docbook_xml_dtd_45}/xml/dtd/docbook/docbookx.dtd
-
-    cat > stgit/_version.py <<EOF
-    __version__ = "${version}"
-    EOF
   '';
 
-  makeFlags = [
+  makeFlags = lib.strings.concatStringsSep " " [
     "prefix=${placeholder "out"}"
     "MAN_BASE_URL=${placeholder "out"}/share/man"
     "XMLTO_EXTRA=--skip-validation"
+    "PERL_PATH=${perl}/bin/perl"
   ];
 
-  buildFlags = [ "all" "doc" ];
+  buildPhase = ''
+    make all ${makeFlags}
+  '';
 
-  checkTarget = "test";
-  checkFlags = [ "PERL_PATH=${perl}/bin/perl" ];
+  checkPhase = ''
+    make test ${makeFlags}
+  '';
+
+  installPhase = ''
+    make install install-man install-html ${makeFlags}
+
+    wrapProgram $out/bin/stg --prefix PATH : ${lib.makeBinPath [ git ]}
 
-  installTargets = [ "install" "install-doc" "install-html" ];
-  postInstall = ''
     installShellCompletion --cmd stg \
       --fish completion/stg.fish \
       --bash completion/stgit.bash \