41 lines
942 B
Bash
Executable file
41 lines
942 B
Bash
Executable file
#!/usr/bin/env bash
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repo_root="$(git rev-parse --show-toplevel)"
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if ! pushd "$repo_root" &> /dev/null; then
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echo "Repo doesn't exist!"
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exit 2
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fi
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td="$(mktemp -d "vdiff.XXXXXXXX")"
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trap 'rm -rf '"$td" EXIT
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files="$(git diff --name-only "$@")"
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args=()
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vcmd=""
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for f in $files; do
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d="$(dirname "$td/$f")"
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rfn="$(basename "$f")"
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fn="$rfn._@HEAD"
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cfn="$rfn"
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mkdir -p "$d"
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# TODO: show at ref if provided
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git --no-pager show HEAD:"$f" > "$d/$fn" 2>/dev/null || \
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echo "<FILE CREATED>" > "$d/$fn"
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cp "$f" "$d/$cfn" 2>/dev/null || echo "<FILE DELETED>" > "$d/$cfn"
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if [ -z "${args[0]}" ]; then
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args+=("$d/$fn -c")
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vcmd="vert diffsplit $d/$cfn"
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else
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vcmd="$vcmd | tabnew | e $d/$fn | vert diffsplit $d/$cfn"
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fi
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done
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remaps="nnoremap <leader>k :tabnext<CR> | nnoremap <leader>j :tabprev<CR>"
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nvim "${args[@]}" "$vcmd | tabnext | $remaps"
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if ! popd &> /dev/null; then
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echo "Could not return to original directory"
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exit 4
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fi
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