This is less than ideal but it gets the time on my machine down from ~6s
to ~2s when checking no taps. It still shows that we're doing way more
in `update.sh` than we need to be doing but that's a future PR.
If a requirement is for a dependent that's already installed and that
dependency is not using a `default_formula` (which would have already
been converted from a `Requirement` to `Dependency` at this stage) then
we want to stop it killing the build.
Read the discussion in https://github.com/Homebrew/homebrew-core/pull/3703. If you
have a better idea, please file a competing PR. I'm sick to death of discussion.
Closes#662.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Additionally include our bootstrap code in `brew.sh`, Bash utilities in
`utils.sh` and `utils/*.sh`, `superenv` shims, and the Bash completion.
Closes#654.
Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
Doesn't feel like a good reason to abort installation for users if the
formula author has specified a conflict that doesn't exist. Instead,
behave more like the `TapFormulaUnavailableError` but print a message
telling people to report to the formula authors.
Closes https://github.com/Homebrew/homebrew-versions/issues/1327
Introduce `--fetch-HEAD` option. Without this option upgrade and
outdated never fetch latest upstream commit to detect if HEAD is
outdated -- tabs are used instead. However, if option is passed,
we fetch commit from upstream, which is more time consuming,
but we can be sure that version is up-to-date or outdated.
* add `latest_head_version` to return latest HEAD version installed
* add `latest_head_prefix` to return Pathname with latest HEAD version
* add `head_version_outdated?` to check if HEAD version is up-to-date
If we try to call `Formulary.from_keg(f, :head)` on the keg that
is not HEAD-keg itself, we don't need to update commit of
returned formula and should use just HEAD version with nil commit.
Same is true for `ARGV.resolved_formulae`
