strange... i just tried with success after downloading: https://github.com/sogaiu/vscode-cljfmt/raw/update-deps/vscode-cljfmt-1.2.1.vsix fwiw, here's a checksum i get:

$ sha256sum vscode-cljfmt-1.2.1.vsix 
418a313b53a938d4ff9372205721446d6f0a8bb0f8aafab3b116b0617e4714ed  vscode-cljfmt-1.2.1.vsix

for building, here are the commands i used:

git clone 
cd vscode-cljfmt
git checkout update-deps
npm install
npm run vsix

i guess the checksum may be different depending on when the build is performed...not sure why that might be.

e.g. i just got the following:

$ sha256sum vscode-cljfmt-1.2.1.vsix 
dd39a5b201455904b9347d01e51a36cfbae7a20366a5981ceea3d4fddeb268a6  vscode-cljfmt-1.2.1.vsix

(installation of that vsix worked here too)

regarding the actual installation steps, here is an image of the menu item i used in the vscode ui: https://code.visualstudio.com/assets/docs/editor/extension-gallery/more-dropdown.png

it's the item named "Install from VSIX..." near the bottom in the context menu

i also tried from the command line with:

$ vscodium --install-extension vscode-cljfmt-1.2.1.vsix 
Installing extensions...
(node:129748) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Extension 'vscode-cljfmt-1.2.1.vsix' was successfully installed.

regarding the error message "Corrupt ZIP: end of central directory record signature not found" -- it looks like there are a number of reports of this, for example: * https://stackoverflow.com/questions/41530269/error-end-of-central-directory-record-signature-not-found-while-installing-ion * https://github.com/microsoft/vscode/issues/71610

Thanks, when you share direct link to vsix file, I downloaded it, and it is different than I downloaded myself earlier, and this new one installed successfully. But there are some things which are not so convinient for me - there are only file and selection formatting commands, I cant format current form, I have to select all its text. And I still didnt find out the way how I can customize formatting rules - I have some from Calva-fmt and actually I want to add them to cljfmt, but for now didnt find the way how to do it.

I hate emacs/spacemax. I fought with them during a year, while working in a company, where everybody shoud use them. I tried to customize it, wrote long custom configs, etc. But it still was useless. All my pet projects I wrote in vscode, actually with calva. During several years. 2 years ago I changed the company, and can work in vscode on the work projects too. Though all my coleagues worked in emacs - I fixed indentation rules and in was very convinient. It was happy times, until calva becames worse and worse and becames useless at all (due to strong lsp integration). I had to switch off calva and keep calva fmt only (old version, cause new one doesnt work without calva itself). And for now I'm trying to find a way format clojure code in vscode with custom indentation rules - keeping the invariant that my formatting would be the same as my coleagues one with theirs emacses. But unfortunatelly it is not so easy - old calva-fmt does not keep custom rules, new calva-fmt doesnt work without calva, cljfmt doesnt format forms and also doesnt keep custom rules. Looks like I have to create my own formatter for vscode or switch to unwanted emacs.