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extension: allow deletion of TAB/evals/*

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This commit is contained in:
Omar Rizwan 2021-02-22 16:18:07 -08:00
parent dffc41a3e1
commit ad80383242
1 changed files with 10 additions and 2 deletions
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12
extension/background.js
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@ -336,7 +336,7 @@ router["/tabs/by-id/*/execute-script"] = {
},
getattr() {
return {
st_mode: unix.S_IFDIR | 0777, // writable so you can create evals
st_mode: unix.S_IFDIR | 0777, // writable so you can create/rm evals
st_nlink: 3,
st_size: 0,
};
@ -352,14 +352,22 @@ router["/tabs/by-id/*/execute-script"] = {
};
return {};
},
async unlink({path}) {
const [tabId, expr] = [parseInt(pathComponent(path, -3)), pathComponent(path, -1)];
delete evals[tabId][expr]; // TODO: also delete evals[tabId] if empty
return {};
},
...defineFile(async path => {
const [tabId, expr] = [parseInt(pathComponent(path, -3)), pathComponent(path, -1)];
if (!evals[tabId] || !(expr in evals[tabId])) { throw new UnixError(unix.ENOENT); }
return JSON.stringify(await evals[tabId][expr]()) + '\n';
}, () => {
// setData handler -- only providing this so that getattr reports
// that the file is writable, so it can be deleted without annoying prompt.
throw new UnixError(unix.EPERM);
})
};
// TODO: allow deletion of evals
})();
// TODO: imports