2c53c3d0a9
I accidentally got rid of git snapshotting of lessons back when I switched to testable file primitives last December (commit 3705). >:-( Bringing it back now, hopefully better. The improvement is that there's now at most one commit every time we hit F4. This change adds yet another reason that running `mu` from a different directory is just not supported.
12 lines
358 B
Bash
Executable File
12 lines
358 B
Bash
Executable File
#!/bin/sh
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# Hacky little helper called from edit/ and sandbox/ apps to save a snapshot
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# of lesson/ using git.
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test -d lesson/.git || exit 0 # give up if it's not a git repo
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cd lesson
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# explicitly say '--all' for git 1.9
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git add --all .
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# bug in git: git diff -q messes up --exit-code
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git diff HEAD --exit-code >/dev/null || git commit -a -m . >/dev/null
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