2022-09-13 14:40:40 +02:00
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title = Aggiungere le modifice una per volta
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2021-02-04 12:01:58 +01:00
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cards = add reset-file commit
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2021-02-02 16:42:55 +01:00
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[description]
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2022-09-13 14:40:40 +02:00
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L'indice è veramente utile perché ci permette di essere precisi su quali cambiamenti vogliamo includere in ogni commit!
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2021-02-02 16:42:55 +01:00
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[setup]
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2022-09-13 14:40:40 +02:00
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echo "Un martello, in equilibrio sul suo manico." > hammer
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echo "Una bottiglia contenente un liquido trasparente." > bottle
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echo "Un cubetto di zucchero bianco." > sugar_cube
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2021-02-02 16:42:55 +01:00
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git add .
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2022-09-13 14:40:40 +02:00
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git commit -m "L'inizio"
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2021-02-02 16:42:55 +01:00
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[win]
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2022-09-13 14:40:40 +02:00
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# Fai dei cambiamenti a tutti e tre gli oggetti per creare una sequenza logica di eventi!
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2021-02-02 16:42:55 +01:00
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test "$(git diff --name-only | wc -l)" -eq 3 || file -f .git/candle-changed && touch .git/candle-changed
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2022-09-13 14:40:40 +02:00
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# Aggiungi solo uno dei cambiamenti!
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2021-02-02 16:42:55 +01:00
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test "$(git diff --cached --name-only | wc -l)" -eq 1 || file -f .git/candle-added && touch .git/candle-added
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2022-09-13 14:40:40 +02:00
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# E fai un commit
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2021-02-02 16:42:55 +01:00
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COUNT=0
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for commit in $(git cat-file --batch-check='%(objectname) %(objecttype)' --batch-all-objects | grep 'commit$' | cut -f1 -d' '); do
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if test "$(git diff --name-only $commit $commit^ | wc -l)" -eq 1; then
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COUNT=$((COUNT+1))
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fi
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done
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test "$COUNT" -ge 1
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2022-09-13 14:40:40 +02:00
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# Fai un secondo commit che registri solo un singolo cambiamento.
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2021-02-02 16:42:55 +01:00
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COUNT=0
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for commit in $(git cat-file --batch-check='%(objectname) %(objecttype)' --batch-all-objects | grep 'commit$' | cut -f1 -d' '); do
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if test "$(git diff --name-only $commit $commit^ | wc -l)" -eq 1; then
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COUNT=$((COUNT+1))
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fi
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done
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test "$COUNT" -ge 2
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2022-09-13 14:40:40 +02:00
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# E aggiungine un terzo.
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2021-02-02 16:42:55 +01:00
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COUNT=0
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for commit in $(git cat-file --batch-check='%(objectname) %(objecttype)' --batch-all-objects | grep 'commit$' | cut -f1 -d' '); do
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if test "$(git diff --name-only $commit $commit^ | wc -l)" -eq 1; then
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COUNT=$((COUNT+1))
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fi
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done
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test "$COUNT" -ge 3
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