Name

sqitch-log - Show Sqitch change logs

Synopsis

  sqitch [options] log [<options>] [<database>]

Description

Sqitch keeps a record of the deployment, failed deployment, or reversion of all changes in a target database. Even after a change has been reverted, a log of its earlier deployment is retained. The "log" command is your key to accessing it. You can simply list all the events, search for events matching regular expressions, and limit the results.

The "<database>" parameter specifies the database to which to connect, and may also be specified as the "--target" option. It can be target name, a URI, an engine name, or plan file path.

Options

"-t"
"--target": The target database to which to connect. This option can be either a URI or the name of a target in the configuration.
"--event": Filter by event type. May be specified more than once. Allowed values are:

"deploy"
"revert"
"fail"

"--change-pattern"
"--change": A regular expression to match against change names.
"--project-pattern"
"--project": A regular expression to match against project names.
"--committer-pattern"
"--committer": A regular expression to match against committer names.
"--format"
"-f": The format to use. May be one of:

"full"
"long"
"medium"
"short"
"oneline"
"raw"
"format:<string>"

See "Formats" for details on each format. Defaults to "medium".

"--date-format"
"--date": Format to use for timestamps. Defaults to "iso". Allowed values:

"iso"
"iso8601": Shows timestamps in ISO-8601 format.
"rfc"
"rfc2822": Show timestamps in RFC-2822 format.
"full"
"long"
"medium"
"short": Show timestamps in the specified format length, using the system locale's "LC_TIME" category.
"raw": Show timestamps in raw format, which is strict ISO-8601 in the UTC time zone.
"strftime:$string": Show timestamps using an arbitrary "strftime" pattern. See "strftime Paterns" in DateTime for comprehensive documentation of supported patterns.
"cldr:$pattern": Show timestamps using an arbitrary "cldr" pattern. See "CLDR Paterns" in DateTime for comprehensive documentation of supported patterns.

"--max-count"
"-n": Limit the number of events to output.
"--skip": Skip the specified number events before starting to show the event output.
"--reverse": Output the events in reverse order.
"--no-reverse": Do not output the events in reverse order.
"--color": Show colored output. The value may be one of:

"auto" (the default)
"always"
"never"

"--no-color": Turn off colored output. It is the same as "--color never".
"--abbrev": Instead of showing the full 40-byte hexadecimal change ID, show only a partial prefix the specified number of characters long.
"--oneline": Shorthand for "--format oneline --abbrev 6".

Configuration Variables

"log.format": Output format to use. Supports the same values as "--format".
"log.date_format": Format to use for timestamps. Supports the same values as the "--date-format" option.
"log.color": Output colors. Supports the same values as the "--color" option.

Formats

There are several built-in formats, and you can emit data in a custom format "format:<string>" format. Here are the details of the built-in formats:

"oneline"

  <change id> <event type> <project name>:<change name> <title line>

This is designed to be as compact as possible.

"short"

  <event type> <change id>
  Name:      <change name>
  Committer: <committer>

  <title line>

"medium"

  <event type> <change id>
  Name:      <change name>
  Committer: <committer>
  Date:      <commit date>

  <full change note>

"long"

  <event type> <change id> <tags>
  Name:      <change name>
  Project:   <change name>
  Planner:   <planner>
  Committer: <committer>

  <full change note>

"full"

  <event type> <change id> <tags>
  Event:     <event type>
  Name:      <change name>
  Project:   <change name>
  Requires:  <required changes>
  Conflicts: <conflicting changes>
  Planner:   <planner>
  Planned:   <plan date>
  Committer: <committer>
  Committed: <commit date>

  <full change note>

"raw"

  <event type> <change id> <tags>
  name      <change name>
  project   <project name>
  requires  <required changes>
  conflicts <conflicting changes>
  planner   <planner>
  planned   <raw plan date>
  committer <committer>
  committed <raw commit date>

  <full change note>

Suitable for parsing: the change ID is displayed in full, without regard to the value of "--abbrev"; dates are formatted raw (strict ISO-8601 format in the UTC time zone); and all labels are lowercased and unlocalized.

"format:<string>"

The "format:<string>" format allows you to specify which information you want to show. It works a little bit like "printf" format and a little like Git log format. For example, this format:

  format:The committer of %h was %{name}c%vThe title was >>%s<<%v

Would show something like this:

  The committer of f26a3s was Tom Lane
  The title was >>We really need to get this right.<<

The placeholders are:

%H: Event change ID
%h: Event change ID (respects "--abbrev")
%n: Event change name
%o: Event change project name
"%($len)h": abbreviated change of length $len
%e: Event type (deploy, revert, fail)
%l: Localized lowercase event type label
%L: Localized title case event type label
%c: Event committer name and email address
"%{name}c": Event committer name
"%{email}c": Event committer email address
"%{date}c": commit date (respects "--date-format")
"%{date:rfc}c": commit date, RFC2822 format
"%{date:iso}c": commit date, ISO-8601 format
"%{date:full}c": commit date, full format
"%{date:long}c": commit date, long format
"%{date:medium}c": commit date, medium format
"%{date:short}c": commit date, short format
"%{date:cldr:$pattern}c": commit date, formatted with custom CLDR pattern
"%{date:strftime:$pattern}c": commit date, formatted with custom strftime pattern
%c: Change planner name and email address
"%{name}p": Change planner name
"%{email}p": Change planner email address
"%{date}p": plan date (respects "--date-format")
"%{date:rfc}p": plan date, RFC2822 format
"%{date:iso}p": plan date, ISO-8601 format
"%{date:full}p": plan date, full format
"%{date:long}p": plan date, long format
"%{date:medium}p": plan date, medium format
"%{date:short}p": plan date, short format
"%{date:cldr:$pattern}p": plan date, formatted with custom CLDR pattern
"%{date:strftime:$pattern}p": plan date, formatted with custom strftime pattern
%t: Comma-delimited list of tags
"%{$sep}t": list of tags delimited by $sep
%T: Parenthesized list of comma-delimited tags
"%{$sep}T": Parenthesized list of tags delimited by $sep
%s: Subject (a.k.a. title line)
%r: Comma-delimited list of required changes
"%{$sep}r": list of required changes delimited by $sep
%R: Localized label and list of comma-delimited required changes
"%{$sep}R": Localized label and list of required changes delimited by $sep
%x: Comma-delimited list of conflicting changes
"%{$sep}x": list of conflicting changes delimited by $sep
%X: Localized label and list of comma-delimited conflicting changes
"%{$sep}X": Localized label and list of conflicting changes delimited by $sep
%b: Body
%B: Raw body (unwrapped subject and body)
"%{$prefix}"B: Raw body with $prefix prefixed to every line
"%{event}_" Localized label for "event"
"%{change}_" Localized label for "change"
"%{committer}_" Localized label for "committer"
"%{planner}_" Localized label for "planner"
"%{by}_" Localized label for "by"
"%{date}_" Localized label for "date"
"%{committed}_" Localized label for "committed"
"%{planned}_" Localized label for "planned"
"%{name}_" Localized label for "name"
"%{project}_" Localized label for "project"
"%{email}_" Localized label for "email"
"%{requires}_" Localized label for "requires"
"%{conflicts}_" Localized label for "conflicts"
%v vertical space (newline)
"%{$color}C": An ANSI color: black, red, green, yellow, reset, etc.
"%{:event}C": An ANSI color based on event type (green deploy, blue revert, red fail)
"%{$attribute}a": The raw attribute name and value, if it exists and has a value

Sqitch

Part of the sqitch suite.