Added release script.

tools/codecov.sh

@@ -26,6 +26,6 @@ kcov --verify target/cov \
     target/debug/$build $@ 2>&1 >/dev/null
 
 # TODO The symbolic link that kcov generates is broken, so we have to do this workaround.
-report_dir=$(readlink target/cov/$build | sed 's,/*$,,' | rev | cut -d/ -f1 | rev)
+report_dir=$(readlink target/cov/$build | sed 's,/*$,,' | tac -s'/' | head -1)
 
 echo "You can find the test coverage results at file://$(pwd)/target/cov/$report_dir/index.html"

tools/release.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+set -e
+
+cd $(dirname "$0")
+cd "$(git rev-parse --show-toplevel)"
+
+source "tools/utils.sh"
+
+function set_version {
+    local version=$1
+
+    sed -i "0,/version = .*$/s//version = \"$version\"/" Cargo.toml
+}
+
+if [ $(git symbolic-ref --short HEAD) != master ]; then
+    echo "Not in master branch." >&2
+    exit 1
+fi
+
+if [ $(git status --porcelain | wc -l) -ne 0 ]; then
+    echo "Working directory is not clean." >&2
+    exit 1
+fi
+
+echo "Current version is $(project_version)."
+
+echo -n "Which version do you want to release? "
+read release_version
+
+if ! grep "^## " release-notes.md | head -1 | grep --silent "^## $release_version$"; then
+    echo "You forgot to update the release notes." >&2
+    exit 1
+fi
+
+echo -n "Which will be the next version? "
+read next_version
+
+if ! echo "$next_version" | grep --silent -- "-pre$"; then
+    echo 'Next version must end in `-pre`.' >&2
+fi
+
+echo
+echo "Current version: $(project_version)"
+echo "Release version: $release_version"
+echo "Next version:    $next_version"
+echo
+echo -n 'Does this look right [yes/no]? '
+
+read answer
+
+if [ "$answer" != "yes" ]; then
+    exit 0
+fi
+
+echo "Running tests..."
+
+if ! ./tools/check.sh 2>&1 > /dev/null; then
+    echo "It failed :(" >&2
+    exit 0
+fi
+
+set_version "$release_version"
+
+git commit -am "Release v${release_version}."
+git tag --sign -a "v${release_version}" -m "$(project_name) version ${release_version}."
+
+set_version "$next_version"
+
+git commit -am "Bump to version $next_version."
+
+echo "Check if everything is alright.  If so do:"
+echo
+echo "  git checkout \"v${release_version}\" && cargo publish && git checkout master && git push --follow-tags"
+echo

tools/update-readme.sh

@@ -9,6 +9,8 @@ set -e
 cd $(dirname "$0")
 cd "$(git rev-parse --show-toplevel)"
 
+source "tools/utils.sh"
+
 function new_readme {
     filename=$(mktemp)
 
@@ -18,7 +20,7 @@ function new_readme {
 
     grep --no-filename '//!' src/lib.rs \
         | sed 's,^//!\( \|\),,' \
-        | sed 's,\](\./\([^)]*\.html\)),](https://docs.rs/rpds/latest/rpds/\1),' \
+        | sed "s,\](\./\([^)]*\.html\)),](https://docs.rs/$(project_name)/latest/$(project_name)/\1)," \
         | grep -v DROP_LINE_IN_README >> "$filename"
 
     echo "$filename"

tools/utils.sh

@@ -23,5 +23,13 @@ function unit_tests_build {
     # TODO Maybe in the future there will be a better way.  See https://github.com/rust-lang/cargo/issues/1924.
     cargo test --no-run --message-format=json 2>/dev/null \
         | jq -r "select(.profile.test == true) | .filenames[]" \
-        | rev | cut -d'/' -f 1 | rev
+        | tac -s'/' | head -1
+}
+
+function project_name {
+    cargo pkgid | tac -s'/' | head -1 | cut -d'#' -f1
+}
+
+function project_version {
+    cargo pkgid | tac -s'/' | head -1 | cut -d'#' -f2
 }