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author | Felix Lange <fjl@twurst.com> | 2016-03-21 21:05:22 +0800 |
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committer | Felix Lange <fjl@twurst.com> | 2016-04-12 21:56:49 +0800 |
commit | dff9b4246f3ef9e6c254b57eef6d0433809f16b9 (patch) | |
tree | 71cab4093300a6e9bd1b5801f05e3507246eef7e /crypto/key.go | |
parent | 83877a0f9d3d5716ee01393f10c2dfa19bb0310b (diff) | |
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cmd/geth, cmd/utils: improve input handling
These changes make prompting behave consistently on all platforms:
* The input buffer is now global.
Buffering was previously set up for each prompt, which can cause weird
behaviour, e.g. when running "geth account update <input.txt" where
input.txt contains three lines. In this case, the first password
prompt would fill up the buffer with all lines and then use only the
first one.
* Print the "unsupported terminal" warning only once.
Now that stdin prompting has global state, we can use it to track
the warning there.
* Work around small liner issues, particularly on Windows.
Prompting didn't work under most of the third-party terminal emulators
on Windows because liner assumes line editing is always available.
Diffstat (limited to 'crypto/key.go')
0 files changed, 0 insertions, 0 deletions