swc/ecmascript/codegen/scripts/compare-file.sh
강동윤 f44e25c3af
fix(es/minifier): Improve output of minifier (#1990)
swc_common:
 - Add `Span.has_mark`.

swc_ecma_codegen:
 - Emit `1e3` for `1000`.
 - Optimize output. (#1986)

swc_ecma_minifier:
 - name mangler: Don't use keywords as an id.
 - `properties`: Optimize member expression with string properties.
 - `inline`: Inline some function expressions even if it's not fn-local.
 - `analyzer`: Track reassignment correctly.
 - `analyzer`: Track fn-local correctly.
 - `sequences`: Inject `void` if required.
 - `inline`: Inline function declarations correctly.
 - `sequences`: Merge expressions into test of if statements.
 - `sequences`: Reduce calls to an assigned variable.
 - Use `Marks` instead of `&dyn Comments`.


swc_ecma_transforms_optimization:
 - `expr_simplifier`: Fix infinite loops.

node/swc:
 - Ensure that `.transform` performs minification. (#1989)
2021-08-04 00:52:47 +09:00

19 lines
294 B
Bash
Executable File

#!/usr/bin/env bash
set -eu
echo ''
echo ''
echo ''
echo "Comparing $1"
EXPECTED=$(terser "$1" | xargs)
ACTUAL=$(cat "$1" | xargs)
if [[ $EXPECTED == $ACTUAL || $EXPECTED == "$ACTUAL;" ]]; then
echo "PASSED";
git add "$1"
else
echo $EXPECTED
echo $ACTUAL
echo "FAILED"
fi