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Martin Atkins 660ede3231 replacefile: don't create the temporary file in TMPDIR ... ioutil.TempFile has a special case where an empty string for its dir argument is interpreted as a request to automatically look up the system temporary directory, which is commonly /tmp . We don't want that behavior here because we're specifically trying to create the temporary file in the same directory as the file we're hoping to replace. If the file gets created in /tmp then it might be on a different device and thus the later atomic rename won't work. Instead, we'll add our own special case to explicitly use "." when the given filename is in the current working directory. That overrides the special automatic behavior of ioutil.TempFile and thus forces the behavior we need. This hadn't previously mattered for earlier callers of this code because they were creating files in subdirectories, but this codepath was failing for the dependency lock file due to it always being created directly in the current working directory. Unfortunately since this is a picky implementation detail I couldn't find a good way to write a unit test for it without considerable refactoring. Instead, I verified manually that the temporary filename wasn't in /tmp on my Linux system, and hope that the comment inline will explain this situation well enough to avoid an accidental regression in future maintenence.		6 years ago
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copy	deprecate helper/copy	6 years ago
depsfile	internal/depsfile: Update the dependency lock file atomically	6 years ago
didyoumean	didyoumean: move from "helper" to "internal"	6 years ago
earlyconfig	remove LegacyProvider (#26433)	6 years ago
getproviders	command/init: Read, respect, and update provider dependency locks	6 years ago
initwd	deprecate helper/copy	6 years ago
modsdir	internal/modsdir: Fix Dropped Error (#24600)	6 years ago
providercache	command/init: Mention using the lock file for provider selection	6 years ago
replacefile	replacefile: don't create the temporary file in TMPDIR	6 years ago
tfplugin5	Add support for provider metadata to modules. (#22583)	6 years ago
typeexpr	configs: Experimental support for optional object type attributes	6 years ago