From 0a0ce0793daa3a0f9b609cbbd9751097b939ee79 Mon Sep 17 00:00:00 2001
From: Jake McGinty <me@jake.su>
Date: Fri, 9 Apr 2021 14:09:55 +0900
Subject: [PATCH] meta: release.sh

cargo-release doesn't do everything we want during the release process,
so a separate script ends up being necessary if I don't want to forget
steps.
---
 generate_manpage.sh | 15 ---------------
 release.sh          | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 15 deletions(-)
 delete mode 100755 generate_manpage.sh
 create mode 100755 release.sh

diff --git a/generate_manpage.sh b/generate_manpage.sh
deleted file mode 100755
index fec8f9f..0000000
--- a/generate_manpage.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-set -ex
-
-if ! command -v help2man &> /dev/null
-then
-    echo "help2man binary could not be found"
-    exit
-fi
-
-cargo build
-
-for binary in "innernet" "innernet-server"; do
-    help2man --no-discard-stderr -s8 "target/debug/$binary" -N > "doc/$binary.8"
-    gzip -f "doc/$binary.8"
-done
diff --git a/release.sh b/release.sh
new file mode 100755
index 0000000..2642a86
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+set -e
+
+die () {
+    echo >&2 "$@"
+    exit 1
+}
+
+for command in help2man cargo-release; do
+    if ! command -v $command &> /dev/null
+    then
+        echo "$command binary could not be found"
+        exit
+    fi
+done
+
+[ "$#" -eq 1 ] || die "usage: ./release.sh [patch|major|minor|rc]"
+git diff --quiet || die 'ERROR: git repo is dirty.'
+
+cargo build
+
+for binary in "innernet" "innernet-server"; do
+    help2man --no-discard-stderr -s8 "target/debug/$binary" -N > "doc/$binary.8"
+    gzip -f "doc/$binary.8"
+done
+
+git add doc
+git commit -m "meta: update manpages"
+cargo release "$1" --no-confirm --exclude "hostsfile"
+
+# re-stage the manpage commit and the cargo-release commit
+git reset --soft @~2
+
+VERSION="$(cargo pkgid -p shared | cut -d '#' -f 2)"
+
+git commit -m "meta: release v$VERSION"
+git tag "v$VERSION"