Centralize version number

Reduce repetition of quick-lint-js' version number throughout the
repository by referring to a central 'version' file.

Author: strager

.github/workflows/tag-build.yml

@@ -9,8 +9,6 @@ jobs:
     name: tag
     runs-on: ubuntu-latest
     container: ghcr.io/quick-lint/quick-lint-js-github-builder:v1
-    env:
-      QLJS_VERSION: "0.3.0"
     steps:
       - name: create tag file
         run: |
@@ -28,14 +26,21 @@ jobs:
       - name: checkout
         uses: actions/checkout@v2
 
+      - name: get version
+        id: getversion
+        run: printf '::set-output name=QLJS_VERSION::%s\n' "$(head -n1 version)"
+        shell: bash
+
       - name: create source archive
         run: git archive --format tar.gz --prefix "quick-lint-js-${QLJS_VERSION}/" --output "quick-lint-js-${QLJS_VERSION}.tar.gz" HEAD
+        env:
+          QLJS_VERSION: ${{ steps.getversion.outputs.QLJS_VERSION }}
       - name: upload source archive
         if: ${{ github.repository_owner == 'quick-lint' }}
         uses: quick-lint/sftp-upload@master
         with:
           host: ${{ secrets.artifacts_host }}
-          local-file-globs: quick-lint-js-${{ env.QLJS_VERSION }}.tar.gz
+          local-file-globs: quick-lint-js-${{ steps.getversion.outputs.QLJS_VERSION }}.tar.gz
           private-key: ${{ secrets.artifacts_key }}
           remote-directory: ${{ secrets.artifacts_root }}/builds/${{ github.sha }}/source/
           user: ${{ secrets.artifacts_user }}

CMakeLists.txt

@@ -5,6 +5,10 @@ cmake_minimum_required(VERSION 3.10)
 if (POLICY CMP0091)
   cmake_policy(SET CMP0091 NEW)
 endif ()
+
+file(READ version QUICK_LINT_JS_VERSION)
+string(REGEX MATCH "^[^\n]+" QUICK_LINT_JS_VERSION "${QUICK_LINT_JS_VERSION}")
+
 project(quick-lint-js)
 
 include(GNUInstallDirs)

Formula/quick-lint-js.rb

@@ -4,7 +4,7 @@
 class QuickLintJs < Formula
   desc "Find bugs in your JavaScript code"
   homepage "https://quick-lint-js.com/"
-  url "https://github.com/quick-lint/quick-lint-js/archive/refs/tags/0.3.0.tar.gz"
+  url "https://github.com/quick-lint/quick-lint-js/archive/refs/tags/#{File.read("version").split[0]}.tar.gz"
   head "https://github.com/quick-lint/quick-lint-js.git", :branch => "master"
   license "GPL-3.0-or-later"
 

dist/debian/build.sh

@@ -9,7 +9,7 @@ set -x
 
 cd "$(dirname "${0}")/../.."
 
-package_version=0.3.0
+package_version="$(head -n1 version)"
 
 DEB_BUILD_OPTIONS="parallel=$(nproc)"
 export DEB_BUILD_OPTIONS

dist/nix/quick-lint-js.nix

@@ -13,7 +13,7 @@
 
 mkDerivation {
   pname = "quick-lint-js";
-  version = "0.3.0";
+  version = builtins.head (builtins.split "\n" (builtins.readFile ../../version));
 
   src = ../../.;
   unpackPhase = null;

docs/RELEASE.md

@@ -6,27 +6,19 @@ Follow the following steps to release a new version of quick-lint-js:
 
 2. Update version number and release date. Change these files containing version
    numbers:
-   * .github/workflows/tag-build.yml
-   * Formula/quick-lint-js.rb
    * dist/arch/PKGBUILD-dev
    * dist/arch/PKGBUILD-git
    * dist/arch/PKGBUILD-release
    * dist/debian/README.md
-   * dist/debian/build.sh
    * dist/debian/debian/changelog
-   * dist/nix/quick-lint-js.nix
    * dist/npm/BUILDING.md
    * dist/npm/package.json
-   * docs/cli.adoc
-   * docs/config.adoc
    * plugin/vim/quick-lint-js.vim/doc/quick-lint-js.txt
    * plugin/vscode-lsp/README.md
    * plugin/vscode-lsp/package.json
    * plugin/vscode/BUILDING.md
    * plugin/vscode/package.json
-   * src/quick-lint-js/version.h
-   * website/public/index.ejs.html
-   * website/public/install/index.ejs.html
+   * version
 
 3. Re-generate man pages to include the updated version number by running
    `./docs/man/generate-man-pages`.

docs/cli.adoc

@@ -2,7 +2,8 @@
 // See end of file for extended copyright information.
 
 = quick-lint-js(1)
-:version: 0.3.0
+:version:  \
+include::../version[lines=1]
 :mansource: quick-lint-js version {version}
 :toc:
 :reproducible:

docs/config.adoc

@@ -2,7 +2,8 @@
 // See end of file for extended copyright information.
 
 = quick-lint-js.config(5)
-:version: 0.3.0
+:version:  \
+include::../version[lines=1]
 :mansource: quick-lint-js version {version}
 :toc:
 :reproducible:

docs/man/quick-lint-js.1

@@ -10,10 +10,10 @@
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 2.0.15
 .\"    Manual: \ \&
-.\"    Source: quick-lint-js version 0.3.0
+.\"    Source: quick-lint-js version  0.3.0
 .\"  Language: English
 .\"
-.TH "QUICK\-LINT\-JS" "1" "" "quick\-lint\-js version 0.3.0" "\ \&"
+.TH "QUICK\-LINT\-JS" "1" "" "quick\-lint\-js version  0.3.0" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0

docs/man/quick-lint-js.config.5

@@ -10,10 +10,10 @@
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 2.0.15
 .\"    Manual: \ \&
-.\"    Source: quick-lint-js version 0.3.0
+.\"    Source: quick-lint-js version  0.3.0
 .\"  Language: English
 .\"
-.TH "QUICK\-LINT\-JS.CONFIG" "5" "" "quick\-lint\-js version 0.3.0" "\ \&"
+.TH "QUICK\-LINT\-JS.CONFIG" "5" "" "quick\-lint\-js version  0.3.0" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0