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cmd/dist: ignore file names beginning with . or _

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This is the same heuristic that build.ScanDir uses.
It avoids considering 'resource fork' files on OS X;
the resource for x.go is ._x.go.

R=gri
CC=golang-dev
https://golang.org/cl/5616073
This commit is contained in:
Russ Cox 2012-02-06 13:33:22 -05:00
parent 842c906e2e
commit e335ec98b5
1 changed files with 17 additions and 1 deletions
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18
src/cmd/dist/build.c vendored
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@ -555,6 +555,22 @@ install(char *dir)
// Everything in that directory, and any target-specific // Everything in that directory, and any target-specific
// additions. // additions.
xreaddir(&files, bstr(&path)); xreaddir(&files, bstr(&path));
// Remove files beginning with . or _,
// which are likely to be editor temporary files.
// This is the same heuristic build.ScanDir uses.
// There do exist real C files beginning with _,
// so limit that check to just Go files.
n = 0;
for(i=0; i<files.len; i++) {
p = files.p[i];
if(hasprefix(p, ".") || (hasprefix(p, "_") && hassuffix(p, ".go")))
xfree(p);
else
files.p[n++] = p;
}
files.len = n;
for(i=0; i<nelem(deptab); i++) { for(i=0; i<nelem(deptab); i++) {
if(hasprefix(dir, deptab[i].prefix)) { if(hasprefix(dir, deptab[i].prefix)) {
for(j=0; (p=deptab[i].dep[j])!=nil; j++) { for(j=0; (p=deptab[i].dep[j])!=nil; j++) {
@ -595,7 +611,7 @@ install(char *dir)
} }
} }
vuniq(&files); vuniq(&files);
// Convert to absolute paths. // Convert to absolute paths.
for(i=0; i<files.len; i++) { for(i=0; i<files.len; i++) {
if(!isabs(files.p[i])) { if(!isabs(files.p[i])) {