Added version to app and github release on tag to build script

bookbrowser.go

@@ -33,6 +33,8 @@ var bookdir *string
 var tempdir *string
 var addr *string
 
+var curversion = "undefined"
+
 func main() {
 	wd, err := os.Getwd()
 	if err != nil {
@@ -44,6 +46,8 @@ func main() {
 	addr = flag.String("addr", ":8090", "The address to bind to.")
 	flag.Parse()
 
+	log.Printf("BookBrowser %s\n", curversion)
+
 	if _, err := os.Stat(*bookdir); err != nil {
 		if os.IsNotExist(err) {
 			log.Fatalf("Fatal error: book directory %s does not exist\n", *bookdir)

build.sh

@@ -31,41 +31,52 @@ go get -u -v github.com/nfnt/resize  2>&1 | indent
 echo "--> zipfs"
 go get -u -v golang.org/x/tools/godoc/vfs/zipfs 2>&1 | indent
 
+echo "--> github-release"
+go get -u -v github.com/aktau/github-release 2>&1 | indent
+
 echo
 echo "Building"
 
+echo "--> Getting version info"
+# Gets current tag, or else previous-tag+commit-hash~dev
+APP_VERSION="$(git name-rev --name-only --tags HEAD | sed "s/undefined/$(git describe --abbrev=0 --tags)+$(git rev-parse --short HEAD)-dev/")"
+echo "APP_VERSION=$APP_VERSION" | indent
+IS_DEV=$(if [[ "$(git name-rev --name-only --tags HEAD)" != "undefine
+d" ]];then echo true;else echo false;fi)
+echo "IS_DEV=$IS_DEV" | indent
+
 echo "--> Creating build directory"
 mkdir -vp build  2>&1 | indent
 
 echo "--> Generating bindata"
 go generate
 
 echo "--> Building BookBrowser for Linux 64bit"
-env GOOS=linux GOARCH=amd64 go build -o build/BookBrowser-linux-64bit  2>&1 | indent
+env GOOS=linux GOARCH=amd64 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-linux-64bit  2>&1 | indent
 
 if [[ "$1" == "all" ]]; then
     echo "--> Building BookBrowser for Linux 32bit"
-    env GOOS=linux GOARCH=386 go build -o build/BookBrowser-linux-32bit  2>&1 | indent
+    env GOOS=linux GOARCH=386 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-linux-32bit  2>&1 | indent
 
     echo "--> Building BookBrowser for Windows 64bit"
-    env GOOS=windows GOARCH=amd64 go build -o build/BookBrowser-windows-64bit.exe  2>&1 | indent
+    env GOOS=windows GOARCH=amd64 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-windows-64bit.exe  2>&1 | indent
 
     echo "--> Building BookBrowser for Windows 32bit"
-    env GOOS=windows GOARCH=386 go build -o build/BookBrowser-windows-32bit.exe  2>&1 | indent
+    env GOOS=windows GOARCH=386 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-windows-32bit.exe  2>&1 | indent
 
     echo "--> Building BookBrowser for Darwin 64bit"
-    env GOOS=darwin GOARCH=amd64 go build -o build/BookBrowser-darwin-64bit  2>&1 | indent
+    env GOOS=darwin GOARCH=amd64 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-darwin-64bit  2>&1 | indent
 
     echo "--> Building BookBrowser for Darwin 32bit"
-    env GOOS=darwin GOARCH=386 go build -o build/BookBrowser-darwin-32bit  2>&1 | indent
+    env GOOS=darwin GOARCH=386 go build -ldflags "-X main.curversion=$APP_VERSION" -o build/BookBrowser-$APP_VERSION-darwin-32bit  2>&1 | indent
 fi
 
 
 echo
 echo "Generating release notes"
 
 echo "--> Changelog"
-echo "## Changes for $(git describe --tags --abbrev=0 HEAD^)" | tee -a build/release-notes.md | indent
+echo "## Changes for $APP_VERSION" | tee -a build/release-notes.md | indent
 echo "$(git log $(git describe --tags --abbrev=0 HEAD^)..HEAD --oneline)" | tee -a build/release-notes.md | indent
 echo "" | tee -a build/release-notes.md | indent
 echo "--> Usage"
@@ -75,6 +86,31 @@ echo "2. Copy it to the directory with your books" | tee -a build/release-notes.
 echo "3. Run it" | tee -a build/release-notes.md | indent
 
 
+if [[ "$IS_DEV" == "false" ]]; then
+echo
+echo "Publishing GitHub release"
+
+echo "--> Creating release from current tag"
+github-release release \
+    --user geek1011 \
+    --repo BookBrowser \
+    --tag $APP_VERSION \
+    --name "BookBrowser $APP_VERSION" \
+    --description "$(cat build/release-notes.md)" | indent
+
+echo "--> Uploading files"
+for f in build/BookBrowser-*;do 
+    fn="$(basename $f)"
+    echo "$f > $fn" | indent
+    github-release upload \
+        --user geek1011 \
+        --repo BookBrowser \
+        --tag $APP_VERSION \
+        --name "$fn" \
+        --file "$f" | indent | indent
+done
+fi
+
 echo
 
 echo "Cleaning up"

html.go

@@ -60,7 +60,8 @@ func pageHTML(title string, content string) string {
 	html.WriteString(`</div>
 <footer class="footer">
 	<div class="container">
-		<p class="text-muted"><a href="https://github.com/geek1011/BookBrowser">BookBrowser</a> Copyright 2017 Patrick G</a></p>
+		<p class="text-muted"><a href="https://github.com/geek1011/BookBrowser">BookBrowser</a> ` + curversion + `</p> 
+		<p class="text-muted">Copyright 2017 <a href="https://geek1011.github.io">Patrick G</a></p>
 	</div>
 </footer>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>