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This pre-commit hook utilises PHP's command-line -l (lint) option, which checks for syntax errors. In case of an error the commit is rejected and the error displayed. Testing is welcome.
45 lines
956 B
Bash
Executable File
45 lines
956 B
Bash
Executable File
#!/bin/sh
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#
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# A hook to disallow php syntax errors to be committed
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# by running php -l (lint) on them. It requires php-cli
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# to be installed.
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#
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# This is a pre-commit hook.
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#
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# To install this you can either copy or symlink it to
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# $GIT_DIR/hooks, example:
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#
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# ln -s ../../git-tools/hooks/pre-commit \\
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# .git/hooks/pre-commit
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# necessary check for initial commit
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if git rev-parse --verify HEAD >/dev/null 2>&1
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then
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against=HEAD
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else
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# Initial commit: diff against an empty tree object
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against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
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fi
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error=0
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# get a list of staged .php files, omitting file removals
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IFS=" "
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for file in $(git diff --cached --name-status $against | grep -v -E '^D' | cut -f2 | grep -E '\.php$')
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do
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# store lint result in a temp file
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tempfile="/tmp/$(basename $0).$$.tmp"
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if ! php -l "$file" >/dev/null 2>"$tempfile"
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then
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error=1
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cat "$tempfile"
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fi
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rm -f "$tempfile"
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done
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unset IFS
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if [ $error -eq 1 ]
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then
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exit 1
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fi
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