fix: move build.json creation to separate script with minor fixes

package.json

@@ -10,6 +10,7 @@
     "test": "echo \"Error: no test specified\" && exit 1",
     "dev": "vuepress dev docs",
     "build": "vuepress build docs",
+    "postbuild": "node src/scripts/logBuild.js",
     "setup": "node src/scripts/setup.js",
     "cli": "node src/scripts/cli.js",
     "release": "semantic-release",

src/scripts/logBuild.js

@@ -0,0 +1,17 @@
+const { BRANCH } = process.env;
+const { writeFileSync } = require("fs");
+const { join } = require("path");
+const { execSync } = require("child_process");
+
+const configPath = join(process.cwd(), "src/config/config.js");
+const config = require(configPath);
+
+const branch = BRANCH ? BRANCH : execSync("git rev-parse --abbrev-ref HEAD", { encoding: "utf8" }).replace("\n", "");
+const commitId = execSync("git rev-parse HEAD", { encoding: "utf8" }).replace("\n", "");
+const commitUrl = "/~https://github.com/asterics/WebACS/commit/" + commitId;
+const date = Date();
+
+const buildInfo = JSON.stringify({ date, branch, commitId, commitUrl }, null, 4);
+console.log("Creating build information:");
+console.log(buildInfo);
+writeFileSync(join(process.cwd(), config.get("destination"), "build.json"), buildInfo, "utf8");

src/scripts/semantic-release/prepare.js

@@ -1,6 +1,6 @@
 const { lstatSync, readdirSync, symlinkSync } = require("fs");
 
-let version = process.argv[2];
+const version = process.argv[2];
 
 /* Search `docs.zip` in root folder */
 const release = readdirSync(process.cwd())

src/scripts/setup.js

@@ -1,6 +1,4 @@
-const { writeFileSync } = require("fs");
 const { join } = require("path");
-const { execSync } = require("child_process");
 
 const configPath = join(process.cwd(), "src/config/config.js");
 const indexPath = join(process.cwd(), "src/config/index.json");
@@ -30,9 +28,6 @@ config.get("versions").forEach(version => {
 /* Merge results */
 merge(latest);
 
-/* Create and save build statistics */
-logBuildInfo();
-
 //------------------------------------------------------------------------------------------
 //------------------------------------------------------------------------------------------
 function init() {
@@ -91,14 +86,3 @@ function merge(latest) {
     shell.mv(source, destination);
   });
 }
-
-function logBuildInfo() {
-  let branch = execSync("git rev-parse --abbrev-ref HEAD", { encoding: "utf8" }).replace("\n", "");
-  let commitId = execSync("git rev-parse HEAD", { encoding: "utf8" }).replace("\n", "");
-  let commitUrl = "/~https://github.com/asterics/asterics-docs/commit/" + commitId;
-  let date = Date();
-
-  let buildInfo = { date, branch, commitId, commitUrl };
-
-  writeFileSync(join(process.cwd(), config.get("destination"), "build.json"), JSON.stringify(buildInfo, null, 4), "utf8");
-}