Add macros.forge.

Add macros to simplify the packaging of forge-hosted projects.
* https://bugzilla.redhat.com/show_bug.cgi?id=1523779
* https://fedoraproject.org/wiki/Forge-hosted_projects_packaging_automation
This commit is contained in:
Jason Tibbitts 2018-01-11 17:49:08 -06:00
parent ebb7ec32a4
commit 7c4cd33085
2 changed files with 240 additions and 1 deletions

232
macros.forge Normal file
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@ -0,0 +1,232 @@
# Map forge information to rpm metadata. This macro will compute default spec
# variable values.
#
# The following spec variables SHOULD be set before calling the macro:
#
# forgeurl the project url on the forge, strongly recommended;
# alternatively, use -u <url>
# Version if applicable, set it with Version: <version>
# tag if applicable
# commit if applicable
#
# The macro will attempt to compute and set the following variables if they are
# not already set by the packager:
#
# forgesource an URL that can be used as SourceX: value
# forgesetupargs the correct arguments to pass to %setup for this source
# used by %forgesetup and %forgeautosetup
# archivename the source archive filename, without extentions
# archiveext the source archive filename extensions, without leading dot
# archiveurl the url that can be used to download the source archive,
# without renaming
# scm the scm type, when packaging code snapshots: commits or tags
#
# If the macro is unable to parse your forgeurl value set at least archivename
# and archiveurl before calling it.
#
# Most of the computed variables are both overridable and optional. However,
# the macro WILL REDEFINE %{dist} when packaging a snapshot (commit or tag).
# The previous %{dist} value will be lost. Dont call the macro if you dont
# wish %{dist} to be changed.
#
# Optional parameters:
# -u <url> Ignore forgeurl even if it exists and use <url> instead. Note
# that the macro will still end up setting <url> as the forgeurl
# spec variable if it manages to parse it.
# -s Silently ignore problems in forgeurl, use it if it can be parsed,
# ignore it otherwise.
# -v Be verbose and print every spec variable the macro sets.
# -i Print some info about the state of spec variables the macro may use or
# set at the end of the processing.
%forgemeta(u:svi) %{lua:
local forgeurl = rpm.expand("%{?-u*}")
if (forgeurl == "") then
forgeurl = rpm.expand("%{?forgeurl}")
end
local silent = false
local verbose = false
local informative = false
if (rpm.expand("%{?-s}") ~= "") then
silent = true
end
if (rpm.expand("%{?-v}") ~= "") then
verbose = true
end
if (rpm.expand("%{?-i}") ~= "") then
informative = true
end
local tag = rpm.expand("%{?tag}")
local commit = rpm.expand("%{?commit}")
-- Be explicit about the spec variables were setting
local function explicitset(rpmvariable,value)
rpm.define(rpmvariable .. " " .. value)
if verbose then
rpm.expand("%{echo:Setting %%{" .. rpmvariable .. "} = " .. value .. "\\n}")
end
end
-- Never ever stomp on a spec variable the packager already set
local function safeset(rpmvariable,value)
if (rpm.expand("%{?" .. rpmvariable .. "}") == "") then
explicitset(rpmvariable,value)
end
end
-- Set spec variable values for each known software publishing service
if (forgeurl ~= "") then
local forge = string.match(forgeurl, "^[^:]+://([^/]+)/")
if (string.match(forge, "^gitlab[%.-]") or string.match(forge, "[%.-]gitlab[%.]")) then
forgeurl = string.match(forgeurl, "https://[^/]+/[^/]+/[^/#?]+")
if (forgeurl == "") then
if not silent then
rpm.expand("%{error:Gitlab URLs must match https://(…[-.])gitlab[-.]…/owner/repo !\\n}")
end
else
explicitset("forgeurl", forgeurl)
if (commit == "") then
rpm.expand("%{error:All Gitlab URLs require commit value knowledge: you need to define %{commit}!\\nPlease vote on https://gitlab.com/gitlab-org/gitlab-ce/issues/38830\\n}")
end
safeset("archiveext", "tar.bz2")
safeset("forgesetupargs", "-n %{archivename}")
if (commit ~= "") or (tag ~= "") then
safeset("scm", "git")
end
local owner = string.match(forgeurl, "^[^:]+://[^/]+/([^/]+)")
local repo = string.match(forgeurl, "^[^:]+://[^/]+/[^/]+/([^/]+)")
local version = rpm.expand("%{?version}")
if (version ~= "") and (version ~= "0") and (tag == "") then
-- GitLab does not have strong versionning semantics
-- Some projects use "version" as release tag, others "v" + "version"
-- Tag value needs to be explicitly declared before calling the macro
-- in the second case
tag = version
safeset("tag", tag)
end
if (tag ~= "") then
safeset("archivename", repo .. "-%{tag}-%{commit}")
safeset("archiveurl", "%{forgeurl}/repository/%{tag}/archive.%{archiveext}")
else
safeset("archivename", repo .. "-%{commit}")
safeset("archiveurl", "%{forgeurl}/repository/%{commit}/archive.%{archiveext}")
end
end
end
if (string.match(forge, "^github[%.-]") or string.match(forge, "[%.-]github[%.]")) then
forgeurl = string.match(forgeurl, "https://[^/]+/[^/]+/[^/#?]+")
if (forgeurl == "") then
if not silent then
rpm.expand("%{error:GitHub URLs must match https://(…[-.])github[-.]…/owner/repo !\\n}")
end
else
explicitset("forgeurl", forgeurl)
safeset("archiveext", "tar.gz")
safeset("forgesetupargs", "-n %{archivename}")
if (commit ~= "") or (tag ~= "") then
safeset("scm", "git")
end
local owner = string.match(forgeurl, "^[^:]+://[^/]+/([^/]+)")
local repo = string.match(forgeurl, "^[^:]+://[^/]+/[^/]+/([^/]+)")
if (tag ~= "") then
safeset("archivename", repo .. "-%{tag}")
safeset("archiveurl", "%{forgeurl}/archive/%{tag}.%{archiveext}")
else
if (commit ~= "") then
safeset("archivename", repo .. "-%{commit}")
safeset("archiveurl", "%{forgeurl}/archive/%{commit}/" .. repo .. "-%{commit}.%{archiveext}")
else
safeset("archivename", repo .. "-%{version}")
safeset("archiveurl", "%{forgeurl}/archive/v%{version}.%{archiveext}")
end
end
end
end
if (forge == "code.googlesource.com") then
forgeurl = string.match(forgeurl, "https://code.googlesource.com/[^#?]*[^/#?]+")
if (forgeurl == "") then
if not silent then
rpm.expand("%{error:Googlesource URLs must match https://code.googlesource.com/…/repo !\\n}")
end
else
explicitset("forgeurl", forgeurl)
safeset("archiveext", "tar.gz")
safeset("forgesetupargs", "-c")
if (commit ~= "") or (tag ~= "") then
safeset("scm", "git")
end
local repo = string.match(forgeurl, "^[^:]+://.+/([^/?#]+)")
if (tag ~= "") then
safeset("archivename", repo .. "-%{tag}")
safeset("archiveurl", "%{forgeurl}/+archive/%{tag}.%{archiveext}")
else
if (commit ~= "") then
safeset("archivename", repo .. "-%{commit}")
safeset("archiveurl", "%{forgeurl}/+archive/%{commit}.%{archiveext}")
else
safeset("archivename", repo .. "-v%{version}")
safeset("archiveurl", "%{forgeurl}/+archive/v%{version}.%{archiveext}")
end
end
end
end
-- Final tests to check forgeurl was successfuly parsed
if not silent then
if (forge == "pagure.io") then
rpm.expand("%{warn:https://pagure.io/pagure/issue/861 needs to be resolved before the “pagure.io”\\nsoftware publishing service can be supported.\\n}")
end
if (rpm.expand("%{?archivename}") == "") or (rpm.expand("%{?archiveurl}") == "") then
rpm.expand("%{error:Automation for the “" .. forge .. "”\\nsoftware publishing service is not implemented yet.\\nPlease extend the %%forgemeta macro!\\n}")
end
end
end
-- Set defaults if forgeurl is missing or does not parse
local archivename = rpm.expand("%{?archivename}")
safeset("archiveext", "tar.gz")
if (archivename ~= "") then
safeset("forgesetupargs", "-n %{archivename}")
end
if (commit ~= "") or (tag ~= "") then
safeset("scm", "git")
end
-- Source URL processing (computing the forgesource spec variable)
local archiveurl = rpm.expand("%{?archiveurl}")
local archiveext = rpm.expand("%{?archiveext}")
if (archivename ~= "") and (archiveurl ~= "") then
if (string.match(archiveurl, "/([^/]+)$") == archivename .. "." .. archiveext) then
safeset("forgesource", "%{archiveurl}")
else
safeset("forgesource", "%{?archiveurl}#/%{?archivename}.%{archiveext}")
end
end
-- dist processing (computing the correct pefix for snapshots)
local distprefix = rpm.expand("%{?tag}")
local version = rpm.expand("%{?version}")
if (distprefix == version) or (distprefix == "v" .. version) then
distprefix = ""
end
if (distprefix == "") then
distprefix = string.sub(rpm.expand("%{?commit}"), 1, 7)
end
if (distprefix ~= "") then
local dist = ".%([ -r %{_sourcedir}/%{archivename}.%{archiveext} ] && date +%Y%m%d -u -r %{_sourcedir}/%{archivename}.%{archiveext})%{scm}" .. string.gsub(distprefix, "-",".") .. rpm.expand("%{?dist}")
explicitset("dist", dist)
end
-- Final spec variable summary if the macro was called with -i
if informative then
rpm.expand("%{echo:Forge-specific packaging variables\\n}")
rpm.expand("%{echo: forgeurl: %{?forgeurl}\\n}")
rpm.expand("%{echo: forgesource: %{?forgesource}\\n}")
rpm.expand("%{echo: forgesetupargs: %{?forgesetupargs}\\n}")
rpm.expand("%{echo:Generic variables\\n}")
rpm.expand("%{echo: archivename: %{?archivename}\\n}")
rpm.expand("%{echo: archiveext: %{?archiveext}\\n}")
rpm.expand("%{echo: archiveurl: %{?archiveurl}\\n}")
rpm.expand("%{echo: scm: %{?scm}\\n}")
rpm.expand("%{echo: tag: %{?tag}\\n}")
rpm.expand("%{echo: commit: %{?commit}\\n}")
rpm.expand("%{echo: dist: %{?dist} (snapshot date is computed once %%{_sourcedir}/%%{archivename}.%%{archiveext} is available)\\n}")
end
}
# Convenience macro to relay computed arguments to %setup
%forgesetup(a:b:cDn:Tq) %setup %{?forgesetupargs} %{-a} %{-b} %{-c} %{-D} %{-n} %{-T} %{-q}
# Convenience macro to relay computed arguments to %autosetup
%forgeautosetup(a:b:cDn:TvNS:p) %autosetup %{?forgesetupargs} %{-a} %{-b} %{-c} %{-D} %{-n} %{-T} %{-v} %{-N} %{-S} %{-p}

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@ -6,7 +6,7 @@
Summary: Red Hat specific rpm configuration files
Name: redhat-rpm-config
Version: 72
Version: 73
Release: 1%{?dist}
# No version specified.
License: GPL+
@ -39,6 +39,7 @@ Source105: macros.valgrind-srpm
Source150: macros.dwz
Source151: macros.kmp
Source152: macros.vpath
Source153: macros.forge
# Dependency generator scripts (deprecated)
Source300: find-provides
@ -138,6 +139,7 @@ install -p -m 755 -t %{buildroot}%{_rpmconfigdir} kmod.prov
%{_rpmconfigdir}/kmod.prov
%{_rpmconfigdir}/macros.d/macros.*-srpm
%{_rpmconfigdir}/macros.d/macros.dwz
%{_rpmconfigdir}/macros.d/macros.forge
%{_rpmconfigdir}/macros.d/macros.vpath
%files -n kernel-rpm-macros
@ -152,6 +154,11 @@ install -p -m 755 -t %{buildroot}%{_rpmconfigdir} kmod.prov
%{_rpmconfigdir}/macros.d/macros.kmp
%changelog
* Thu Jan 11 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 73-1
- Add macros.forge for simplifying packaging of forge-hosted packages. See
https://fedoraproject.org/wiki/Forge-hosted_projects_packaging_automation and
https://bugzilla.redhat.com/show_bug.cgi?id=1523779
* Wed Jan 03 2018 Sergey Avseyev <sergey.avseyev@gmail.com> - 72-1
- Add Requires: nim-srpm-macros for %%nim_arches