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Separate the output content from CMD with the form feed character #40

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May 26, 2021
Merged

Separate the output content from CMD with the form feed character #40

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10 changes: 7 additions & 3 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -116,14 +116,18 @@ function main() {
const vcvars = `"${findVcvarsall()}" ${args.join(' ')}`
core.debug(`vcvars command-line: ${vcvars}`)

const old_environment = child_process.execSync(`set`, {shell: "cmd"}).toString().split('\r\n')
const new_environment = child_process.execSync(`${vcvars} && set`, {shell: "cmd"}).toString().split('\r\n')
const cmd_output_string = child_process.execSync(`set && cls && ${vcvars} && cls && set`, {shell: "cmd"}).toString()
const cmd_output_parts = cmd_output_string.split('\f')

const old_environment = cmd_output_parts[0].split('\r\n')
const vcvars_output = cmd_output_parts[1].split('\r\n')
const new_environment = cmd_output_parts[2].split('\r\n')

// If vsvars.bat is given an incorrect command line, it will print out
// an error and *still* exit successfully. Parse out errors from output
// which don't look like environment variables, and fail if appropriate.
var failed = false
for (let line of new_environment) {
for (let line of vcvars_output) {
if (line.match(/^\[ERROR.*\]/)) {
failed = true
// Don't print this particular line which will be confusing in output.
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