commit:     0d26e1d8474a62c06db64392d4c2fbf7176df034
Author:     Arsen Arsenović <arsen <AT> gentoo <DOT> org>
AuthorDate: Mon Feb 24 00:21:21 2025 +0000
Commit:     Arsen Arsenović <arsen <AT> gentoo <DOT> org>
CommitDate: Thu Feb 27 23:13:50 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0d26e1d8

app-eselect/eselect-guile: new package, add 20250224

Signed-off-by: Arsen Arsenović <arsen <AT> gentoo.org>

 .../eselect-guile/eselect-guile-20250224.ebuild    |  19 +++
 .../eselect-guile/files/guile-20250224.eselect     | 147 +++++++++++++++++++++
 app-eselect/eselect-guile/metadata.xml             |   9 ++
 3 files changed, 175 insertions(+)

diff --git a/app-eselect/eselect-guile/eselect-guile-20250224.ebuild 
b/app-eselect/eselect-guile/eselect-guile-20250224.ebuild
new file mode 100644
index 000000000000..ec4f89cdd23b
--- /dev/null
+++ b/app-eselect/eselect-guile/eselect-guile-20250224.ebuild
@@ -0,0 +1,19 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="GNU Guile eselect module"
+HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage";
+S="${WORKDIR}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 
~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos 
~x64-macos"
+
+RDEPEND="app-admin/eselect"
+
+src_install() {
+       insinto /usr/share/eselect/modules/
+       newins "${FILESDIR}"/guile-"${PV}".eselect guile.eselect
+}

diff --git a/app-eselect/eselect-guile/files/guile-20250224.eselect 
b/app-eselect/eselect-guile/files/guile-20250224.eselect
new file mode 100644
index 000000000000..e0cd774077c1
--- /dev/null
+++ b/app-eselect/eselect-guile/files/guile-20250224.eselect
@@ -0,0 +1,147 @@
+# -*-eselect-*-  vim: ft=eselect
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU GPL version 2 or later
+
+DESCRIPTION="Manage the selected GNU Guile installation"
+MAINTAINER="[email protected]"
+VERSION="20250224"
+
+# List of all tools all GNU Guile versions install.  Some GNU Guile versions
+# don't have some of the tools (1.8 lacks 'guild'), but that's fine.
+ALL_GUILE_TOOLS=(
+       guile{,-{config,snarf,tools}}
+       guild
+)
+
+
+find_versions() {
+       local f
+       for f in "${EROOT}"/usr/share/guile-data/*; do
+               [[ -d "${f}" ]] && echo "${f##*/}"
+       done
+}
+
+
+# Checks whether guile, guile-config, guile-snarf, guild and guile-tools exist
+# and are not symlinks.  Execute before filesystem operations.
+safety_check() {
+       local f
+       # XXX: Tools listing.
+       for f in "${ALL_GUILE_TOOLS[@]}"; do
+               f="${EROOT}"/usr/bin/"${f}"
+               [[ -L "${f}" || ! -e "${f}" ]] \
+                       || die -q "!!! File \"${f}\" exists and is not a 
symbolic link!  \
+Giving up, so that I don't trample anything."
+       done
+}
+
+
+# Usage: set_version USER_SELECTION
+# If USER_SELECTION is a number, treat it as an index into the version list,
+# otherwise treat it as a version.
+set_version() {
+       local sel="$1"
+       if is_number "${sel}"; then
+               local versions=( $(find_versions) )
+               sel="${versions[sel - 1]}"
+       fi
+
+       [[ -z "${sel}" || ! -d "${EROOT}"/usr/share/guile-data/"${sel}" ]] \
+               && die -q "Target \"$1\" does not appear to be valid"
+
+       safety_check
+
+       local tool
+       for tool in "${ALL_GUILE_TOOLS[@]}"; do
+               rm -f "${EROOT}"/usr/bin/"${tool}"
+               if [[ -x "${EROOT}"/usr/bin/"${tool}-${sel}" ]]; then
+                       ln -s "${tool}-${sel}" "${EROOT}"/usr/bin/"${tool}"
+               fi
+       done
+}
+
+# Usage: get_current FALLBACK
+# Fallback defaults to UNDEFINED, which should be sufficiently invalid for
+# [[ = ]].
+get_current() {
+       local current_lnk
+       if current_lnk="$(readlink "${EROOT}"/usr/bin/guile)"; then
+               echo "${current_lnk#guile-}"
+       else
+               echo "${1:-UNDEFINED}"
+       fi
+}
+
+
+### Actions ###
+describe_list() { echo "List installed GNU Guile versions"; }
+do_list() {
+       local vers=( $(find_versions) )
+       local ver current i
+
+       current="$(get_current)"
+       for (( i = 0; i < ${#vers[@]}; i++ )); do
+               [[ "${current}" == "${vers[i]}" ]] \
+                       && vers[i]="$(highlight_marker "${vers[i]}")"
+       done
+
+       write_list_start "Available GNU Guile versions"
+       write_numbered_list \
+               -m "(none installed; emerge a dev-scheme/guile today!)" \
+               "${vers[@]}"
+}
+
+describe_show() { echo "Get currently selected GNU Guile version"; }
+do_show() {
+       write_list_start "Currently selected GNU Guile version"
+       write_kv_list_entry "$(get_current '(none selected)')" ""
+}
+
+describe_set() { echo "Select an active version of GNU Guile"; }
+describe_set_parameters() { echo "<target>"; }
+describe_set_options() {
+       echo "target : Guile version or number (from 'list' action)"
+}
+do_set() {
+       [[ -z $1 ]] && die -q "You didn't name your choice!"
+       [[ $# -gt 1 ]] && die -q "Too many parameters"
+       set_version "$1"
+}
+
+describe_unset() { echo "Remove GNU Guile selection"; }
+do_unset() {
+       safety_check
+       for tool in "${ALL_GUILE_TOOLS[@]}"; do
+               rm -f "${EROOT}"/usr/bin/"${tool}"
+       done
+}
+
+describe_update() { echo "Perform post-install/remove selection"; }
+do_update() {
+       local vers=( $(find_versions) )
+
+       if [[ ${#vers[@]} -eq 0 ]]; then
+               # No more versions left.  Clean up after ourselves and leave
+               write_warning_msg "No GNU Guile versions installed.  Unsetting."
+               do_unset
+               return
+       fi
+
+       if [[ -L "${EROOT}"/usr/bin/guile
+                 && -e "${EROOT}"/usr/bin/guile ]]; then
+               # The user made a choice, and the choice is still valid.  
Respect it.
+               return
+       fi
+
+       # Set latest.
+       IFS=$'\n' LC_COLLATE=C vers=( $(sort -V <<< "${vers[*]}") )
+       set_version "${vers[-1]}"
+}
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "VERSION=\""
+# time-stamp-format: "%Y%02m%02d"
+# time-stamp-end: "\""
+# time-stamp-time-zone: t
+# End:

diff --git a/app-eselect/eselect-guile/metadata.xml 
b/app-eselect/eselect-guile/metadata.xml
new file mode 100644
index 000000000000..2d56aa51838e
--- /dev/null
+++ b/app-eselect/eselect-guile/metadata.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd";>
+<pkgmetadata>
+  <maintainer type="project">
+    <email>[email protected]</email>
+    <name>Gentoo Scheme Project</name>
+  </maintainer>
+  <stabilize-allarches/>
+</pkgmetadata>

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