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Diffstat (limited to '')
-rw-r--r-- | js/src/devtools/rootAnalysis/mergeJSON.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/devtools/rootAnalysis/mergeJSON.js b/js/src/devtools/rootAnalysis/mergeJSON.js new file mode 100644 index 0000000000..56fb3a2ab1 --- /dev/null +++ b/js/src/devtools/rootAnalysis/mergeJSON.js @@ -0,0 +1,18 @@ +/* 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/. */ + +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ + +var infiles = [...scriptArgs]; +var outfile = infiles.pop(); + +const output = {}; +for (const filename of infiles) { + const data = JSON.parse(os.file.readFile(filename)); + Object.assign(output, data); +} + +var origOut = os.file.redirect(outfile); +print(JSON.stringify(output, null, 4)); +os.file.close(os.file.redirect(origOut)); |