From d1f27749a9345b3f5134b35262bfc190400fdfd8 Mon Sep 17 00:00:00 2001
From: WillyPillow <wp@nerde.pw>
Date: Fri, 3 Jul 2020 02:04:55 +0800
Subject: [PATCH] New qrexec calls for interacting with template repos.

See <https://gist.github.com/WillyPillow/b8a643ddbd9235a97bc187e6e44b16e4> for details.
---
 qubes-rpc/qubes.TemplateDownload  |  3 +++
 qubes-rpc/qubes.TemplateSearch    |  3 +++
 qubes-rpc/qvm-template-repo-query | 42 +++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100755 qubes-rpc/qubes.TemplateDownload
 create mode 100755 qubes-rpc/qubes.TemplateSearch
 create mode 100755 qubes-rpc/qvm-template-repo-query

diff --git a/qubes-rpc/qubes.TemplateDownload b/qubes-rpc/qubes.TemplateDownload
new file mode 100755
index 0000000..7f0097b
--- /dev/null
+++ b/qubes-rpc/qubes.TemplateDownload
@@ -0,0 +1,3 @@
+#!/usr/bin/bash
+
+exec /usr/lib/qubes/qvm-template-repo-query download
diff --git a/qubes-rpc/qubes.TemplateSearch b/qubes-rpc/qubes.TemplateSearch
new file mode 100755
index 0000000..fe79b29
--- /dev/null
+++ b/qubes-rpc/qubes.TemplateSearch
@@ -0,0 +1,3 @@
+#!/usr/bin/bash
+
+exec /usr/lib/qubes/qvm-template-repo-query query
diff --git a/qubes-rpc/qvm-template-repo-query b/qubes-rpc/qvm-template-repo-query
new file mode 100755
index 0000000..02060b7
--- /dev/null
+++ b/qubes-rpc/qvm-template-repo-query
@@ -0,0 +1,42 @@
+#!/usr/bin/bash
+
+OPTS=()
+SPEC=
+while IFS= read -r line; do
+    if [ "$line" = "---" ]; then
+        break
+    fi
+    case "$line" in
+        --enablerepo=*|\
+        --disablerepo=*|\
+        --repoid=*|\
+        --repofrompath=*|\
+        --releasever=*)
+            OPTS+=("$line")
+            ;;
+        *)
+            SPEC="$line"
+            ;;
+    esac
+done
+
+repodir=$(mktemp -d)
+cat > "$repodir/template.repo"
+
+OPTS+=("--setopt=reposdir=${repodir}")
+OPTS+=("--quiet")
+
+RET=0
+
+if [ "$1" = "query" ]; then
+    # shellcheck disable=SC2068
+    dnf repoquery ${OPTS[@]} --qf='%{name}:%{epoch}:%{version}:%{release}:%{reponame}:%{downloadsize}:%{summary}' "$SPEC"
+    RET="$?"
+elif [ "$1" = "download" ]; then
+    # shellcheck disable=SC2068
+    curl -L "$(dnf download ${OPTS[@]} --url "$SPEC" | shuf -n 1)" -o -
+    RET="$?"
+fi
+
+rm -r "$repodir"
+exit "$RET"