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(define-module (tw packages git)
#:use-module (guix packages)
#:use-module ((guix utils) #:select (system-hurd?))
#:use-module ((gnu packages docbook) #:select (docbook-xsl))
#:use-module ((gnu packages version-control) #:select (git)))
(define-public git/unsafe-directories
(hidden-package ; Users shouldn't normally want to use this, e.g. for `guix shell'.
(package
(inherit git)
(arguments
`(,@(package-arguments git)
#:phases ; after the original arguments, to override original phases
(modify-phases %standard-phases
(add-after 'install 'override-gitconfig
(lambda* (#:key outputs #:allow-other-keys)
(with-output-to-file
(string-append (assoc-ref outputs "out")
"/etc/gitconfig")
(lambda ()
(display "[safe]\n\tdirectory = *\n")))))
;; The below phases are copied from the main git package because it
;; does not seem to be possible to selectively override them.
,@(if (%current-target-system)
;; The git build system assumes build == host
`((add-after 'unpack 'use-host-uname_S
(lambda _
(substitute* "config.mak.uname"
(("uname_S := .*" all)
(if (equal? ,(%current-target-system) "i586-pc-gnu")
"uname_S := GNU\n"
all))))))
;; We do not have bash-for-tests when cross-compiling.
`((add-after 'unpack 'modify-PATH
(lambda* (#:key inputs #:allow-other-keys)
(let ((path (string-split (getenv "PATH") #\:))
(bash-full (assoc-ref inputs "bash-for-tests")))
;; Drop the test bash from PATH so that (which "sh") and
;; similar does the right thing.
(setenv "PATH" (string-join
(remove (cut string-prefix? bash-full <>) path)
":")))))))
;; Add cross curl-config script to PATH when cross-compiling.
,@(if (%current-target-system)
'((add-before 'configure 'add-cross-curl-config
(lambda* (#:key inputs #:allow-other-keys)
(setenv "PATH"
(string-append (assoc-ref inputs "curl") "/bin:"
(getenv "PATH"))))))
'())
(add-after 'configure 'patch-makefiles
(lambda _
(substitute* "Makefile"
(("/usr/bin/perl") (which "perl"))
(("/usr/bin/python") (which "python3")))))
(add-after 'configure 'add-PM.stamp
(lambda _
;; Add the "PM.stamp" to avoid "no rule to make target".
(call-with-output-file "perl/PM.stamp" (const #t))))
(add-after 'build 'build-subtree
(lambda* (#:key inputs #:allow-other-keys)
(with-directory-excursion "contrib/subtree"
(substitute* "Makefile"
;; Apparently `xmlto' does not bother to looks up the stylesheets
;; specified in the XML, unlike the above substitution. Instead it
;; uses a hard-coded URL. Work around it here, but if this is
;; common perhaps we should hardcode this path in xmlto itself.
(("\\$\\(XMLTO\\) -m \\$\\(MANPAGE_XSL\\)")
(string-append "$(XMLTO) -x "
(string-append (assoc-ref inputs "docbook-xsl")
"/xml/xsl/docbook-xsl-"
,(package-version docbook-xsl))
"/manpages/docbook.xsl -m $(MANPAGE_XSL)")))
(invoke "make")
(invoke "make" "install")
(invoke "make" "install-doc")
(substitute* "git-subtree"
(("/bin/sh") (which "sh"))))))
(add-before 'check 'patch-tests
(lambda _
(let ((store-directory (%store-directory)))
;; These files contain some funny bytes that Guile is unable
;; to decode for shebang patching. Just delete them.
(for-each delete-file '("t/t4201-shortlog.sh"
"t/t7813-grep-icase-iso.sh"))
;; Many tests contain inline shell scripts (hooks etc).
(substitute* (find-files "t" "\\.sh$")
(("#!/bin/sh") (string-append "#!" (which "sh"))))
;; Un-do shebang patching here to prevent checksum mismatch.
(substitute* '("t/t4034/perl/pre" "t/t4034/perl/post")
(("^#!.*/bin/perl") "#!/usr/bin/perl"))
(substitute* "t/t5003-archive-zip.sh"
(("cp /bin/sh") (string-append "cp " (which "sh"))))
(substitute* "t/t6030-bisect-porcelain.sh"
(("\"/bin/sh\"") (string-append "\"" (which "sh") "\"")))
;; FIXME: This test runs `git commit` with a bogus EDITOR
;; and empty commit message, but does not fail the way it's
;; expected to. The test passes when invoked interactively.
(substitute* "t/t7508-status.sh"
(("\tcommit_template_commented") "\ttrue"))
;; More checksum mismatches due to odd shebangs.
(substitute* "t/t9100-git-svn-basic.sh"
(((string-append "\"#!" store-directory ".*/bin/sh")) "\"#!/bin/sh") )
(substitute* "t/t9300-fast-import.sh"
(((string-append "\t#!" store-directory ".*/bin/sh")) "\t#!/bin/sh")
(((string-append "'#!" store-directory ".*/bin/sh")) "'#!/bin/sh"))
;; FIXME: Some hooks fail with "basename: command not found".
;; See 't/trash directory.t9164.../svn-hook.log'.
(delete-file "t/t9164-git-svn-dcommit-concurrent.sh")
;; XXX: These tests fail intermittently for unknown reasons:
;; <https://bugs.gnu.org/29546>.
(for-each delete-file
'("t/t9128-git-svn-cmd-branch.sh"
"t/t9167-git-svn-cmd-branch-subproject.sh"
"t/t9141-git-svn-multiple-branches.sh")))))
(add-after 'install 'install-info-manual
(lambda* (#:key parallel-build? #:allow-other-keys)
(define job-count (if parallel-build?
(number->string (parallel-job-count))
"1"))
(invoke "make" "-C" "Documentation" "install-info"
"-j" job-count
;; The Makefile refer to 'docbook2x-texi', but our binary
;; is named 'docbook2texi'.
"DOCBOOK2X_TEXI=docbook2texi" "PERL_PATH=perl")))
(add-after 'install 'install-shell-completion
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(completions (string-append out "/etc/bash_completion.d")))
;; TODO: Install the tcsh and zsh completions in the right place.
(mkdir-p completions)
(copy-file "contrib/completion/git-completion.bash"
(string-append completions "/git")))))
(add-after 'install 'install-credential-netrc
(lambda* (#:key outputs #:allow-other-keys)
(let* ((netrc (assoc-ref outputs "credential-netrc")))
(install-file "contrib/credential/netrc/git-credential-netrc.perl"
(string-append netrc "/bin"))
(rename-file (string-append netrc "/bin/git-credential-netrc.perl")
(string-append netrc "/bin/git-credential-netrc"))
;; Previously, Git.pm was automatically found by netrc.
;; Perl 5.26 changed how it locates modules so that @INC no
;; longer includes the current working directory (the Perl
;; community calls this "dotless @INC").
(wrap-program (string-append netrc "/bin/git-credential-netrc")
`("PERL5LIB" ":" prefix
(,(string-append (assoc-ref outputs "out") "/share/perl5")))))))
(add-after 'install 'install-credential-libsecret
(lambda* (#:key outputs #:allow-other-keys)
(let* ((libsecret (assoc-ref outputs "credential-libsecret")))
(with-directory-excursion "contrib/credential/libsecret"
((assoc-ref gnu:%standard-phases 'build))
(install-file "git-credential-libsecret"
(string-append libsecret "/bin"))))))
(add-after 'install 'install-subtree
(lambda* (#:key outputs #:allow-other-keys)
(let ((subtree (assoc-ref outputs "subtree")))
(install-file "contrib/subtree/git-subtree"
(string-append subtree "/bin"))
(install-file "contrib/subtree/git-subtree.1"
(string-append subtree "/share/man/man1")))))
(add-after 'install 'restore-sample-hooks-shebang
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(dir (string-append out "/share/git-core/templates/hooks")))
(for-each (lambda (file)
(format #t "restoring shebang on `~a'~%" file)
(substitute* file
(("^#!.*/bin/sh") "#!/bin/sh")))
(find-files dir ".*")))))
(add-after 'install 'split
(lambda* (#:key inputs outputs #:allow-other-keys)
;; Split the binaries to the various outputs.
(let* ((out (assoc-ref outputs "out"))
(se (assoc-ref outputs "send-email"))
(svn (assoc-ref outputs "svn"))
(gui (assoc-ref outputs "gui"))
(gitk (string-append out "/bin/gitk"))
(gitk* (string-append gui "/bin/gitk"))
(git-gui (string-append out "/libexec/git-core/git-gui"))
(git-gui* (string-append gui "/libexec/git-core/git-gui"))
(git-cit (string-append out "/libexec/git-core/git-citool"))
(git-cit* (string-append gui "/libexec/git-core/git-citool"))
(git-se (string-append out "/libexec/git-core/git-send-email"))
(git-se* (string-append se "/libexec/git-core/git-send-email"))
(git-svn (string-append out "/libexec/git-core/git-svn"))
(git-svn* (string-append svn "/libexec/git-core/git-svn"))
(git-sm (string-append out
"/libexec/git-core/git-submodule")))
(mkdir-p (string-append gui "/bin"))
(mkdir-p (string-append gui "/libexec/git-core"))
(mkdir-p (string-append se "/libexec/git-core"))
(mkdir-p (string-append svn "/libexec/git-core"))
(for-each (lambda (old new)
(copy-file old new)
(delete-file old)
(chmod new #o555))
(list gitk git-gui git-cit git-se git-svn)
(list gitk* git-gui* git-cit* git-se* git-svn*))
;; Tell 'git-svn' where Subversion and perl-term-readkey are.
(wrap-program git-svn*
`("PATH" ":" prefix
(,(string-append (assoc-ref inputs "subversion")
"/bin")))
`("PERL5LIB" ":" prefix
,(map (lambda (i) (string-append (assoc-ref inputs i)
"/lib/perl5/site_perl"))
'("subversion" "perl-term-readkey")))
;; XXX: The .so for SVN/Core.pm lacks a RUNPATH, so
;; help it find 'libsvn_client-1.so'.
`("LD_LIBRARY_PATH" ":" prefix
(,(string-append (assoc-ref inputs "subversion")
"/lib"))))
;; Tell 'git-send-email' where perl modules are.
(wrap-program git-se*
`("PERL5LIB" ":" prefix
,(map (lambda (o) (string-append o "/lib/perl5/site_perl"))
(list
,@(transitive-input-references
'inputs
(map (lambda (l)
(assoc l (package-inputs this-package)))
'("perl-authen-sasl"
"perl-net-smtp-ssl"
"perl-io-socket-ssl")))))))
;; Tell 'gitweb.cgi' where perl modules are.
(wrap-program (string-append out "/share/gitweb/gitweb.cgi")
`("PERL5LIB" ":" prefix
,(map (lambda (o) (string-append o "/lib/perl5/site_perl"))
(list
,@(transitive-input-references
'inputs
(map (lambda (l)
(assoc l (package-inputs this-package)))
'("perl-cgi")))))))
;; Tell 'git-submodule' where Perl is.
(wrap-program git-sm
`("PATH" ":" prefix
(,(string-append (assoc-ref inputs "perl")
"/bin")))))))
(add-after 'split 'install-man-pages
(lambda* (#:key inputs outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(man (string-append out "/share/man"))
(manpages (assoc-ref inputs "git-manpages")))
(mkdir-p man)
(with-directory-excursion man
(invoke "tar" "xvf" manpages)))))
,@(if (system-hurd?)
'((add-after 'unpack 'delete-tests/hurd
(lambda _
(delete-file "t/t0052-simple-ipc.sh")
(delete-file "t/t5562-http-backend-content-length.sh")
(delete-file "t/t9902-completion.sh"))))
'())))))))
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