It's not good practice to dirty up the stdout stream with messages
like this. In fact, I questioned whether we should be emitting
*anything* here, but given that this is often used in unattended
environments, coupled with the fact that it's easy to accidentally set
this and then wonder why `pulumi login` is silently returning, led
me to keep it in (for now, at least).
This change stops attempting to pop a web browser in non-interactive
sessions. Instead, the PULUMI_ACCESS_TOKEN environment variable must
be set. Otherwise, any attempt to use the CLI will yield
$ pulumi --non-interactive preview
error: PULUMI_ACCESS_TOKEN must be set for login during non-interactive CLI sessions
This is the behavior we want for Docker-based invocations of the CLI,
and so is part of pulumi/pulumi#1991.
API calls agains the Pulumi service may start setting a new header,
`X-Pulumi-Warning`. The value of this header should be presented to
the user as a warning.
The Service will use this to provide additional information to the
user without having the CLI have to know about every specific warning
path.
Since I was digging around over the weekend after the change to move
away from light black, and the impact it had on less important
information showing more prominently than it used to, I took a step
back and did a deeper tidying up of things. Another side goal of this
exercise was to be a little more respectful of terminal width; when
we could say things with fewer words, I did so.
* Stylize the preview/update summary differently, so that it stands
out as a section. Also highlight the total changes with bold -- it
turns out this has a similar effect to the bright white colorization,
just without the negative effects on e.g. white terminals.
* Eliminate some verbosity in the phrasing of change summaries.
* Make all heading sections stylized consistently. This includes
the color (bright magenta) and the vertical spacing (always a newline
separating headings). We were previously inconsistent on this (e.g.,
outputs were under "---outputs---"). Now the headings are:
Previewing (etc), Diagnostics, Outputs, Resources, Duration, and Permalink.
* Fix an issue where we'd parent things to "global" until the stack
object later showed up. Now we'll simply mock up a stack resource.
* Don't show messages like "no change" or "unchanged". Prior to the
light black removal, these faded into the background of the terminal.
Now they just clutter up the display. Similar to the elision of "*"
for OpSames in a prior commit, just leave these out. Now anything
that's written is actually a meaningful status for the user to note.
* Don't show the "3 info messages," etc. summaries in the Info column
while an update is ongoing. Instead, just show the latest line. This
is more respectful of width -- I often find that the important
messages scroll off the right of my screen before this change.
For discussion:
- I actually wonder if we should eliminate the summary
altogether and always just show the latest line. Or even
blank it out. The summary feels better suited for the
Diagnostics section, and the Status concisely tells us
how a resource's update ended up (failed, succeeded, etc).
- Similarly, I question the idea of showing only the "worst"
message. I'd vote for always showing the latest, and again
leaving it to the Status column for concisely telling the
user about the final state a resource ended up in.
* Stop prepending "info: " to every stdout/stderr message. It adds
no value, clutters up the display, and worsens horizontal usage.
* Lessen the verbosity of update headline messages, so we now instead
of e.g. "Previewing update of stack 'x':", we just say
"Previewing update (x):".
* Eliminate vertical whitespace in the Diagnostics section. Every
independent console.out previously was separated by an entire newline,
which made the section look cluttered to my eyes. These are just
streams of logs, there's no reason for the extra newlines.
* Colorize the resource headers in the Diagnostic section light blue.
Note that this will change various test baselines, which I will
update next. I didn't want those in the same commit.
Now that we're showing SpecUnimportant as regular text, the extra
"Previewing"/"Updating" line that we show really stands out as being
superfluous. For example, we previously said:
Updating stack 'docker-images'
Performing changes:
...
This change eliminates that second line, so we just have:
Updating stack 'docker-images':
...
* Have backend.ListStacks return a new StackSummary interface
* Update filestake backend to use new type
* Update httpstate backend to use new type
* Update commands to use new type
* lint
* Address PR feedback
* Lint
In order to present a message with a link to a user's access tokens in
the service, we have to convert the API server's URL to the URL for
the console. We understand how to do this for servers that look like
our servers (i.e. their host name is `api.<whatever>`), but in general
we can't do this.
Rewrite the code such that we only print a message about how to find
your access tokens (and offer browser based login) only in cases where
we are able to construct a URL to the console.
Fixes#1930
* Close cancellation source before closing events
The cancellation source logs cancellation messages to the engine event
channel, so we must first close the cancellation source before closing
the channel.
* CR: Fix race in shutdown of signal goroutine
This change implements the same preview behavior we have for
cloud stacks, in pkg/backend/httpbe, for local stacks, in
pkg/backend/filebe. This mostly required just refactoring bits
and pieces so that we can share more of the code, although it
does still entail quite a bit of redundancy. In particular, the
apply functions for both backends are now so close to being
unified, but still require enough custom logic that it warrants
keeping them separate (for now...)
This simply refactors all the display logic out of the
pkg/backend/filestate package. This helps to gear us up to better unify
this logic between the filestate and httpstate backends.
Furthermore, this really ought to be in its own non-backend,
CLI-specific package, but I'm taking one step at a time here.
This change alters the login prompt slightly, so that it is more
obvious that alternative methods exist.
Before this change, we would say:
$ pulumi login
We need your Pulumi account to identify you.
Enter your access token from https://app.pulumi.com/account
or hit <ENTER> to log in using your browser :
After this change, we say this instead:
$ pulumi login
Manage your Pulumi stacks by logging in.
Run `pulumi login --help` for alternative login options.
Enter your access token from https://app.pulumi.com/account
or hit <ENTER> to log in using your browser :
Also updated the help text to advertise this a bit more prominently.
This renames the backend packages to more closely align with the
new direction for them. Namely, pkg/backend/cloud becomes
pkg/backend/httpstate and pkg/backend/local becomes
pkg/backend/filestate. This also helps to clarify that these are meant
to be around state management and so the upcoming refactoring required
to split out (e.g.) the display logic (amongst other things) will make
more sense, and we'll need better package names for those too.
