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Ran 09 Aug 2019 06:12AM UTC

Files 17

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Committed 09 Aug 2019 06:10AM UTC coverage: 84.315% (-0.2%) from 84.557%

Job # 560.1

Build Type

push

travis-ci

Committed by

buddyspike

Commit Message

[fix] Correctly restore detached head after build or custom command

Problem
When repository is in detached state, calling `.Name()` on
`Reference` returned by `Repository.Head()` returns `HEAD`.

When restoring this reference after the build, we pass this value to
`Repository.SetHead` method which basically peels current `HEAD`
to update the value. Since HEAD file is not updated, the diff between
the two trees appear in index as uncommitted.

Solution Overview
- `Reference` returned by `Checkout` has a new member called
`SymbolicName`.
- `SymbolicName` is set to reference name when repository is not in
detached state. Otherwise it has the default empty string.
- During restore, we rely on `SymbolicName` to determine whether to set
HEAD to a symbolic name or a commit SHA in detached mode.

Closes #122

Run Details

1360 of 1613 relevant lines covered (84.31%)

89.09 hits per line

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master: 85%

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