ui: Fix hg stack json output
Previously 'hg stack -Tjson' generated invalid output
like:
[
{
"isentry": true,
"topic.stack.desc": "...",
"topic.stack.index": 1,
"topic.stack.state": "current",
"topic.stack.state.symbol": "@"
}
]
,
{
"isentry": true,
"topic.stack.desc": "...",
"topic.stack.index": 1,
"topic.stack.state": "current",
"topic.stack.state.symbol": "@"
},
{
"isentry": false,
"topic.stack.desc": "...",
"topic.stack.state": "base",
"topic.stack.state.symbol": "^"
}
]
I de-indented the fmt.end() to generate this output:
[
{
"isentry": true,
"topic.stack.desc": "...",
"topic.stack.index": 1,
"topic.stack.state": "current",
"topic.stack.state.symbol": "@"
},
{
"isentry": false,
"topic.stack.desc": "...",
"topic.stack.state": "base",
"topic.stack.state.symbol": "^"
}
]
I've also added a test case.
#!/bin/sh
sleep 5
echo "new desc" >> $1