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diff --git a/contrib/hooks/multimail/README b/contrib/hooks/multimail/README index 6efa4ffe17..0c91d19a57 100644 --- a/contrib/hooks/multimail/README +++ b/contrib/hooks/multimail/README @@ -1,5 +1,8 @@ - git-multimail - ============= +git-multimail 1.3.1 +=================== + +.. image:: https://travis-ci.org/git-multimail/git-multimail.svg?branch=master + :target: https://travis-ci.org/git-multimail/git-multimail git-multimail is a tool for sending notification emails on pushes to a Git repository. It includes a Python module called git_multimail.py, @@ -38,23 +41,25 @@ By default, for each push received by the repository, git-multimail: list) makes it easy to scan through the emails, jump to patches that need further attention, and write comments about specific commits. Commits are handled in reverse topological order (i.e., - parents shown before children). For example, - - [git] branch master updated - + [git] 01/08: doc: fix xref link from api docs to manual pages - + [git] 02/08: api-credentials.txt: show the big picture first - + [git] 03/08: api-credentials.txt: mention credential.helper explicitly - + [git] 04/08: api-credentials.txt: add "see also" section - + [git] 05/08: t3510 (cherry-pick-sequence): add missing '&&' - + [git] 06/08: Merge branch 'rr/maint-t3510-cascade-fix' - + [git] 07/08: Merge branch 'mm/api-credentials-doc' - + [git] 08/08: Git 1.7.11-rc2 - - Each commit appears in exactly one commit email, the first time - that it is pushed to the repository. If a commit is later merged - into another branch, then a one-line summary of the commit is - included in the reference change email (as usual), but no - additional commit email is generated. + parents shown before children). For example:: + + [git] branch master updated + + [git] 01/08: doc: fix xref link from api docs to manual pages + + [git] 02/08: api-credentials.txt: show the big picture first + + [git] 03/08: api-credentials.txt: mention credential.helper explicitly + + [git] 04/08: api-credentials.txt: add "see also" section + + [git] 05/08: t3510 (cherry-pick-sequence): add missing '&&' + + [git] 06/08: Merge branch 'rr/maint-t3510-cascade-fix' + + [git] 07/08: Merge branch 'mm/api-credentials-doc' + + [git] 08/08: Git 1.7.11-rc2 + + By default, each commit appears in exactly one commit email, the + first time that it is pushed to the repository. If a commit is later + merged into another branch, then a one-line summary of the commit + is included in the reference change email (as usual), but no + additional commit email is generated. See + `multimailhook.refFilter(Inclusion|Exclusion|DoSend|DontSend)Regex` + below to configure which branches and tags are watched by the hook. By default, reference change emails have their "Reply-To" field set to the person who pushed the change, and commit emails have their @@ -70,23 +75,10 @@ Requirements ------------ * Python 2.x, version 2.4 or later. No non-standard Python modules - are required. git-multimail does *not* currently work with Python - 3.x. - - The example scripts invoke Python using the following shebang line - (following PEP 394 [1]): - - #! /usr/bin/env python2 - - If your system's Python2 interpreter is not in your PATH or is not - called "python2", you can change the lines accordingly. Or you can - invoke the Python interpreter explicitly, for example via a tiny - shell script like + are required. git-multimail has preliminary support for Python 3 + (but it has been better tested with Python 2). - #! /bin/sh - /usr/local/bin/python /path/to/git_multimail.py "$@" - -* The "git" command must be in your PATH. git-multimail is known to +* The ``git`` command must be in your PATH. git-multimail is known to work with Git versions back to 1.7.1. (Earlier versions have not been tested; if you do so, please report your results.) @@ -101,7 +93,7 @@ Requirements Invocation ---------- -git_multimail.py is designed to be used as a "post-receive" hook in a +git_multimail.py is designed to be used as a ``post-receive`` hook in a Git repository (see githooks(5)). Link or copy it to $GIT_DIR/hooks/post-receive within the repository for which email notifications are desired. Usually it should be installed on the @@ -109,10 +101,10 @@ central repository for a project, to which all commits are eventually pushed. For use on pre-v1.5.1 Git servers, git_multimail.py can also work as -an "update" hook, taking its arguments on the command line. To use +an ``update`` hook, taking its arguments on the command line. To use this script in this manner, link or copy it to $GIT_DIR/hooks/update. Please note that the script is not completely reliable in this mode -[2]. +[2]_. Alternatively, git_multimail.py can be imported as a Python module into your own Python post-receive script. This method is a bit more @@ -129,49 +121,98 @@ arbitrary Python code. For example, you can use a custom environment only about changes affecting particular files or subdirectories) Or you can change how emails are sent by writing your own Mailer -class. The "post-receive" script in this directory demonstrates how +class. The ``post-receive`` script in this directory demonstrates how to use git_multimail.py as a Python module. (If you make interesting changes of this type, please consider sharing them with the community.) +Troubleshooting/FAQ +------------------- + +Please read `<doc/troubleshooting.rst>`__ for frequently asked +questions and common issues with git-multimail. + + Configuration ------------- By default, git-multimail mostly takes its configuration from the -following "git config" settings: +following ``git config`` settings: multimailhook.environment - - This describes the general environment of the repository. + This describes the general environment of the repository. In most + cases, you do not need to specify a value for this variable: + `git-multimail` will autodetect which environment to use. Currently supported values: - "generic" -- the username of the pusher is read from $USER and the - repository name is derived from the repository's path. - - "gitolite" -- the username of the pusher is read from $GL_USER and - the repository name from $GL_REPO. - - If neither of these environments is suitable for your setup, then - you can implement a Python class that inherits from Environment - and instantiate it via a script that looks like the example + generic + the username of the pusher is read from $USER or $USERNAME and + the repository name is derived from the repository's path. + + gitolite + the username of the pusher is read from $GL_USER, the repository + name is read from $GL_REPO, and the From: header value is + optionally read from gitolite.conf (see multimailhook.from). + + For more information about gitolite and git-multimail, read + `<doc/gitolite.rst>`__ + + stash + Environment to use when ``git-multimail`` is ran as an Atlassian + BitBucket Server (formerly known as Atlassian Stash) hook. + + **Warning:** this mode was provided by a third-party contributor + and never tested by the git-multimail maintainers. It is + provided as-is and may or may not work for you. + + This value is automatically assumed when the stash-specific + flags (``--stash-user`` and ``--stash-repo``) are specified on + the command line. When this environment is active, the username + and repo come from these two command line flags, which must be + specified. + + gerrit + Environment to use when ``git-multimail`` is ran as a + ``ref-updated`` Gerrit hook. + + This value is used when the gerrit-specific command line flags + (``--oldrev``, ``--newrev``, ``--refname``, ``--project``) for + gerrit's ref-updated hook are present. When this environment is + active, the username of the pusher is taken from the + ``--submitter`` argument if that command line option is passed, + otherwise 'Gerrit' is used. The repository name is taken from + the ``--project`` option on the command line, which must be passed. + + For more information about gerrit and git-multimail, read + `<doc/gerrit.rst>`__ + + If none of these environments is suitable for your setup, then you + can implement a Python class that inherits from Environment and + instantiate it via a script that looks like the example post-receive script. The environment value can be specified on the command line using - the --environment option. If it is not specified on the command - line or by multimailhook.environment, then it defaults to - "gitolite" if the environment contains variables $GL_USER and - $GL_REPO; otherwise "generic". + the ``--environment`` option. If it is not specified on the + command line or by ``multimailhook.environment``, the value is + guessed as follows: -multimailhook.repoName + * If stash-specific (respectively gerrit-specific) command flags + are present on the command-line, then ``stash`` (respectively + ``gerrit``) is used. + * If the environment variables $GL_USER and $GL_REPO are set, then + ``gitolite`` is used. + + * If none of the above apply, then ``generic`` is used. + +multimailhook.repoName A short name of this Git repository, to be used in various places in the notification email text. The default is to use $GL_REPO for gitolite repositories, or otherwise to derive this value from the repository path name. multimailhook.mailingList - The list of email addresses to which notification emails should be sent, as RFC 2822 email addresses separated by commas. This configuration option can be multivalued. Leave it unset or set it @@ -180,37 +221,33 @@ multimailhook.mailingList specific types of notification email. multimailhook.refchangeList - The list of email addresses to which summary emails about reference changes should be sent, as RFC 2822 email addresses separated by commas. This configuration option can be multivalued. The default is the value in - multimailhook.mailingList. Set this value to the empty string to - prevent reference change emails from being sent even if + multimailhook.mailingList. Set this value to "none" (or the empty + string) to prevent reference change emails from being sent even if multimailhook.mailingList is set. multimailhook.announceList - The list of email addresses to which emails about new annotated tags should be sent, as RFC 2822 email addresses separated by commas. This configuration option can be multivalued. The default is the value in multimailhook.refchangeList or - multimailhook.mailingList. Set this value to the empty string to - prevent annotated tag announcement emails from being sent even if - one of the other values is set. + multimailhook.mailingList. Set this value to "none" (or the empty + string) to prevent annotated tag announcement emails from being sent + even if one of the other values is set. multimailhook.commitList - The list of email addresses to which emails about individual new commits should be sent, as RFC 2822 email addresses separated by commas. This configuration option can be multivalued. The default is the value in multimailhook.mailingList. Set this value - to the empty string to prevent notification emails about + to "none" (or the empty string) to prevent notification emails about individual commits from being sent even if multimailhook.mailingList is set. multimailhook.announceShortlog - If this option is set to true, then emails about changes to annotated tags include a shortlog of changes since the previous tag. This can be useful if the annotated tags represent releases; @@ -219,87 +256,205 @@ multimailhook.announceShortlog not so straightforward, then the shortlog might be confusing rather than useful. Default is false. -multimailhook.refchangeShowLog +multimailhook.commitEmailFormat + The format of email messages for the individual commits, can be "text" or + "html". In the latter case, the emails will include diffs using colorized + HTML instead of plain text used by default. Note that this currently the + ref change emails are always sent in plain text. + + Note that when using "html", the formatting is done by parsing the + output of ``git log`` with ``-p``. When using + ``multimailhook.commitLogOpts`` to specify a ``--format`` for + ``git log``, one may get false positive (e.g. lines in the body of + the message starting with ``+++`` or ``---`` colored in red or + green). + + By default, all the message is HTML-escaped. See + ``multimailhook.htmlInIntro`` to change this behavior. + +multimailhook.commitBrowseURL + Used to generate a link to an online repository browser in commit + emails. This variable must be a string. Format directives like + ``%(<variable>)s`` will be expanded the same way as template + strings. In particular, ``%(id)s`` will be replaced by the full + Git commit identifier (40-chars hexadecimal). + + If the string does not contain any format directive, then + ``%(id)s`` will be automatically added to the string. If you don't + want ``%(id)s`` to be automatically added, use the empty format + directive ``%()s`` anywhere in the string. + + For example, a suitable value for the git-multimail project itself + would be + ``https://github.com/git-multimail/git-multimail/commit/%(id)s``. + +multimailhook.htmlInIntro, multimailhook.htmlInFooter + When generating an HTML message, git-multimail escapes any HTML + sequence by default. This means that if a template contains HTML + like ``<a href="foo">link</a>``, the reader will see the HTML + source code and not a proper link. + + Set ``multimailhook.htmlInIntro`` to true to allow writting HTML + formatting in introduction templates. Similarly, set + ``multimailhook.htmlInFooter`` for HTML in the footer. + + Variables expanded in the template are still escaped. For example, + if a repository's path contains a ``<``, it will be rendered as + such in the message. + + Read `<doc/customizing-emails.rst>`__ for more details and + examples. + +multimailhook.refchangeShowGraph + If this option is set to true, then summary emails about reference + changes will additionally include: + + * a graph of the added commits (if any) + * a graph of the discarded commits (if any) + + The log is generated by running ``git log --graph`` with the options + specified in graphOpts. The default is false. + +multimailhook.refchangeShowLog If this option is set to true, then summary emails about reference changes will include a detailed log of the added commits in addition to the one line summary. The log is generated by running - "git log" with the options specified in multimailhook.logOpts. + ``git log`` with the options specified in multimailhook.logOpts. Default is false. multimailhook.mailer - This option changes the way emails are sent. Accepted values are: - - sendmail (the default): use the command /usr/sbin/sendmail or - /usr/lib/sendmail (or sendmailCommand, if configured). This + * **sendmail (the default)**: use the command ``/usr/sbin/sendmail`` or + ``/usr/lib/sendmail`` (or sendmailCommand, if configured). This mode can be further customized via the following options: - multimailhook.sendmailCommand + multimailhook.sendmailCommand + The command used by mailer ``sendmail`` to send emails. Shell + quoting is allowed in the value of this setting, but remember that + Git requires double-quotes to be escaped; e.g.:: - The command used by mailer "sendmail" to send emails. Shell - quoting is allowed in the value of this setting, but remember that - Git requires double-quotes to be escaped; e.g., + git config multimailhook.sendmailcommand '/usr/sbin/sendmail -oi -t -F \"Git Repo\"' - git config multimailhook.sendmailcommand '/usr/sbin/sendmail -oi -t -F \"Git Repo\"' + Default is '/usr/sbin/sendmail -oi -t' or + '/usr/lib/sendmail -oi -t' (depending on which file is + present and executable). - Default is '/usr/sbin/sendmail -oi -t' or - '/usr/lib/sendmail -oi -t' (depending on which file is - present and executable). + multimailhook.envelopeSender + If set then pass this value to sendmail via the -f option to set + the envelope sender address. - multimailhook.envelopeSender - - If set then pass this value to sendmail via the -f option to set - the envelope sender address. - - - smtp: use Python's smtplib. This is useful when the sendmail + * **smtp**: use Python's smtplib. This is useful when the sendmail command is not available on the system. This mode can be further customized via the following options: - multimailhook.smtpServer + multimailhook.smtpServer + The name of the SMTP server to connect to. The value can + also include a colon and a port number; e.g., + ``mail.example.com:25``. Default is 'localhost' using port 25. + + multimailhook.smtpUser, multimailhook.smtpPass + Server username and password. Required if smtpEncryption is 'ssl'. + Note that the username and password currently need to be + set cleartext in the configuration file, which is not + recommended. If you need to use this option, be sure your + configuration file is read-only. + + multimailhook.envelopeSender + The sender address to be passed to the SMTP server. If + unset, then the value of multimailhook.from is used. + + multimailhook.smtpServerTimeout + Timeout in seconds. + + multimailhook.smtpEncryption + Set the security type. Allowed values: ``none``, ``ssl``, ``tls`` (starttls). + Default is ``none``. + + multimailhook.smtpCACerts + Set the path to a list of trusted CA certificate to verify the + server certificate, only supported when ``smtpEncryption`` is + ``tls``. If unset or empty, the server certificate is not + verified. If it targets a file containing a list of trusted CA + certificates (PEM format) these CAs will be used to verify the + server certificate. For debian, you can set + ``/etc/ssl/certs/ca-certificates.crt`` for using the system + trusted CAs. For self-signed server, you can add your server + certificate to the system store:: + + cd /usr/local/share/ca-certificates/ + openssl s_client -starttls smtp \ + -connect mail.example.net:587 -showcerts \ + </dev/null 2>/dev/null \ + | openssl x509 -outform PEM >mail.example.net.crt + update-ca-certificates + + and used the updated ``/etc/ssl/certs/ca-certificates.crt``. Or + directly use your ``/path/to/mail.example.net.crt``. Default is + unset. + + multimailhook.smtpServerDebugLevel + Integer number. Set to greater than 0 to activate debugging. + +multimailhook.from, multimailhook.fromCommit, multimailhook.fromRefchange + If set, use this value in the From: field of generated emails. + ``fromCommit`` is used for commit emails, ``fromRefchange`` is + used for refchange emails, and ``from`` is used as fall-back in + all cases. + + The value for these variables can be either: + + - An email address, which will be used directly. - The name of the SMTP server to connect to. The value can - also include a colon and a port number; e.g., - "mail.example.com:25". Default is 'localhost' using port - 25. + - The value ``pusher``, in which case the pusher's address (if + available) will be used. - multimailhook.envelopeSender + - The value ``author`` (meaningful only for ``fromCommit``), in which + case the commit author's address will be used. - The sender address to be passed to the SMTP server. If - unset, then the value of multimailhook.from is used. + If config values are unset, the value of the From: header is + determined as follows: -multimailhook.from + 1. (gitolite environment only) Parse gitolite.conf, looking for a + block of comments that looks like this:: - If set then use this value in the From: field of generated emails. - If unset, then use the repository's user configuration (user.name - and user.email). If user.email is also unset, then use - multimailhook.envelopeSender. + # BEGIN USER EMAILS + # username Firstname Lastname <email@example.com> + # END USER EMAILS -multimailhook.administrator + If that block exists, and there is a line between the BEGIN + USER EMAILS and END USER EMAILS lines where the first field + matches the gitolite username ($GL_USER), use the rest of the + line for the From: header. + + 2. If the user.email configuration setting is set, use its value + (and the value of user.name, if set). + + 3. Use the value of multimailhook.envelopeSender. +multimailhook.administrator The name and/or email address of the administrator of the Git repository; used in FOOTER_TEMPLATE. Default is multimailhook.envelopesender if it is set; otherwise a generic string is used. multimailhook.emailPrefix - All emails have this string prepended to their subjects, to aid email filtering (though filtering based on the X-Git-* email headers is probably more robust). Default is the short name of - the repository in square brackets; e.g., "[myrepo]". + the repository in square brackets; e.g., ``[myrepo]``. Set this + value to the empty string to suppress the email prefix. multimailhook.emailMaxLines - The maximum number of lines that should be included in the body of a generated email. If not specified, there is no limit. Lines beyond the limit are suppressed and counted, and a final line is added indicating the number of suppressed lines. multimailhook.emailMaxLineLength - The maximum length of a line in the email body. Lines longer than - this limit are truncated to this length with a trailing " [...]" + this limit are truncated to this length with a trailing ``[...]`` added to indicate the missing text. The default is 500, because (a) diffs with longer lines are probably from binary files, for which a diff is useless, and (b) even if a text file has such long @@ -307,7 +462,6 @@ multimailhook.emailMaxLineLength truncation, set this option to 0. multimailhook.maxCommitEmails - The maximum number of commit emails to send for a given change. When the number of patches is larger that this value, only the summary refchange email is sent. This can avoid accidental @@ -315,88 +469,158 @@ multimailhook.maxCommitEmails emails limit, set this option to 0. The default is 500. multimailhook.emailStrictUTF8 - - If this boolean option is set to "true", then the main part of the + If this boolean option is set to `true`, then the main part of the email body is forced to be valid UTF-8. Any characters that are not valid UTF-8 are converted to the Unicode replacement - character, U+FFFD. The default is "true". + character, U+FFFD. The default is `true`. multimailhook.diffOpts - - Options passed to "git diff-tree" when generating the summary - information for ReferenceChange emails. Default is "--stat - --summary --find-copies-harder". Add -p to those options to + Options passed to ``git diff-tree`` when generating the summary + information for ReferenceChange emails. Default is ``--stat + --summary --find-copies-harder``. Add -p to those options to include a unified diff of changes in addition to the usual summary output. Shell quoting is allowed; see multimailhook.logOpts for details. -multimailhook.logOpts +multimailhook.graphOpts + Options passed to ``git log --graph`` when generating graphs for the + reference change summary emails (used only if refchangeShowGraph + is true). The default is '--oneline --decorate'. - Options passed to "git log" to generate additional info for + Shell quoting is allowed; see logOpts for details. + +multimailhook.logOpts + Options passed to ``git log`` to generate additional info for reference change emails (used only if refchangeShowLog is set). - For example, adding --graph will show the graph of revisions, -p - will show the complete diff, etc. The default is empty. + For example, adding -p will show each commit's complete diff. The + default is empty. Shell quoting is allowed; for example, a log format that contains - spaces can be specified using something like: + spaces can be specified using something like:: git config multimailhook.logopts '--pretty=format:"%h %aN <%aE>%n%s%n%n%b%n"' If you want to set this by editing your configuration file directly, remember that Git requires double-quotes to be escaped - (see git-config(1) for more information): + (see git-config(1) for more information):: [multimailhook] logopts = --pretty=format:\"%h %aN <%aE>%n%s%n%n%b%n\" multimailhook.commitLogOpts - - Options passed to "git log" to generate additional info for + Options passed to ``git log`` to generate additional info for revision change emails. For example, adding --ignore-all-spaces - will suppress whitespace changes. The default options are "-C - --stat -p --cc". Shell quoting is allowed; see + will suppress whitespace changes. The default options are ``-C + --stat -p --cc``. Shell quoting is allowed; see multimailhook.logOpts for details. -multimailhook.emailDomain +multimailhook.dateSubstitute + String to use as a substitute for ``Date:`` in the output of ``git + log`` while formatting commit messages. This is usefull to avoid + emitting a line that can be interpreted by mailers as the start of + a cited message (Zimbra webmail in particular). Defaults to + ``CommitDate:``. Set to an empty string or ``none`` to deactivate + the behavior. +multimailhook.emailDomain Domain name appended to the username of the person doing the push - to convert it into an email address (via "%s@%s" % (username, - emaildomain)). More complicated schemes can be implemented by - overriding Environment and overriding its get_pusher_email() - method. - -multimailhook.replyTo -multimailhook.replyToCommit -multimailhook.replyToRefchange + to convert it into an email address + (via ``"%s@%s" % (username, emaildomain)``). More complicated + schemes can be implemented by overriding Environment and + overriding its get_pusher_email() method. +multimailhook.replyTo, multimailhook.replyToCommit, multimailhook.replyToRefchange Addresses to use in the Reply-To: field for commit emails (replyToCommit) and refchange emails (replyToRefchange). multimailhook.replyTo is used as default when replyToCommit or - replyToRefchange is not set. The value for these variables can be - either: + replyToRefchange is not set. The shortcuts ``pusher`` and + ``author`` are allowed with the same semantics as for + ``multimailhook.from``. In addition, the value ``none`` can be + used to omit the ``Reply-To:`` field. + + The default is ``pusher`` for refchange emails, and ``author`` for + commit emails. + +multimailhook.quiet + Do not output the list of email recipients from the hook + +multimailhook.stdout + For debugging, send emails to stdout rather than to the + mailer. Equivalent to the --stdout command line option + +multimailhook.scanCommitForCc + If this option is set to true, than recipients from lines in commit body + that starts with ``CC:`` will be added to CC list. + Default: false + +multimailhook.combineWhenSingleCommit + If this option is set to true and a single new commit is pushed to + a branch, combine the summary and commit email messages into a + single email. + Default: true + +multimailhook.refFilterInclusionRegex, multimailhook.refFilterExclusionRegex, multimailhook.refFilterDoSendRegex, multimailhook.refFilterDontSendRegex + **Warning:** these options are experimental. They should work, but + the user-interface is not stable yet (in particular, the option + names may change). If you want to participate in stabilizing the + feature, please contact the maintainers and/or send pull-requests. + + Regular expressions that can be used to limit refs for which email + updates will be sent. It is an error to specify both an inclusion + and an exclusion regex. If a ``refFilterInclusionRegex`` is + specified, emails will only be sent for refs which match this + regex. If a ``refFilterExclusionRegex`` regex is specified, + emails will be sent for all refs except those that match this + regex (or that match a predefined regex specific to the + environment, such as "^refs/notes" for most environments and + "^refs/notes|^refs/changes" for the gerrit environment). + + The expressions are matched against the complete refname, and is + considered to match if any substring matches. For example, to + filter-out all tags, set ``refFilterExclusionRegex`` to + ``^refs/tags/`` (note the leading ``^`` but no trailing ``$``). If + you set ``refFilterExclusionRegex`` to ``master``, then any ref + containing ``master`` will be excluded (the ``master`` branch, but + also ``refs/tags/master`` or ``refs/heads/foo-master-bar``). + + ``refFilterDoSendRegex`` and ``refFilterDontSendRegex`` are + analogous to ``refFilterInclusionRegex`` and + ``refFilterExclusionRegex`` with one difference: with + ``refFilterDoSendRegex`` and ``refFilterDontSendRegex``, commits + introduced by one excluded ref will not be considered as new when + they reach an included ref. Typically, if you add a branch ``foo`` + to ``refFilterDontSendRegex``, push commits to this branch, and + later merge branch ``foo`` into ``master``, then the notification + email for ``master`` will contain a commit email only for the + merge commit. If you include ``foo`` in + ``refFilterExclusionRegex``, then at the time of merge, you will + receive one commit email per commit in the branch. + + These variables can be multi-valued, like:: - - An email address, which will be used directly. + [multimailhook] + refFilterExclusionRegex = ^refs/tags/ + refFilterExclusionRegex = ^refs/heads/master$ - - The value "pusher", in which case the pusher's address (if - available) will be used. This is the default for refchange - emails. + You can also provide a whitespace-separated list like:: - - The value "author" (meaningful only for replyToCommit), in which - case the commit author's address will be used. This is the - default for commit emails. + [multimailhook] + refFilterExclusionRegex = ^refs/tags/ ^refs/heads/master$ - - The value "none", in which case the Reply-To: field will be - omitted. + Both examples exclude tags and the master branch, and are + equivalent to:: + [multimailhook] + refFilterExclusionRegex = ^refs/tags/|^refs/heads/master$ Email filtering aids -------------------- All emails include extra headers to enable fine tuned filtering and give information for debugging. All emails include the headers -"X-Git-Host", "X-Git-Repo", "X-Git-Refname", and "X-Git-Reftype". -ReferenceChange emails also include headers "X-Git-Oldrev" and "X-Git-Newrev"; -Revision emails also include header "X-Git-Rev". +``X-Git-Host``, ``X-Git-Repo``, ``X-Git-Refname``, and ``X-Git-Reftype``. +ReferenceChange emails also include headers ``X-Git-Oldrev`` and ``X-Git-Newrev``; +Revision emails also include header ``X-Git-Rev``. Customizing email contents @@ -417,19 +641,22 @@ git-multimail is mostly customized via an "environment" that describes the local environment in which Git is running. Two types of environment are built in: -* GenericEnvironment: a stand-alone Git repository. +GenericEnvironment + a stand-alone Git repository. -* GitoliteEnvironment: a Git repository that is managed by gitolite - [3]. For such repositories, the identity of the pusher is read from - environment variable $GL_USER, and the name of the repository is - read from $GL_REPO (if it is not overridden by - multimailhook.reponame). +GitoliteEnvironment + a Git repository that is managed by gitolite + [3]_. For such repositories, the identity of the pusher is read from + environment variable $GL_USER, the name of the repository is read + from $GL_REPO (if it is not overridden by multimailhook.reponame), + and the From: header value is optionally read from gitolite.conf + (see multimailhook.from). By default, git-multimail assumes GitoliteEnvironment if $GL_USER and $GL_REPO are set, and otherwise assumes GenericEnvironment. Alternatively, you can choose one of these two environments explicitly -by setting a "multimailhook.environment" config setting (which can -have the value "generic" or "gitolite") or by passing an --environment +by setting a ``multimailhook.environment`` config setting (which can +have the value `generic` or `gitolite`) or by passing an --environment option to the script. If you need to customize the script in ways that are not supported by @@ -439,8 +666,8 @@ git_multimail.py as a Python module, as demonstrated by the example post-receive script. Then implement your environment class; it should usually inherit from one of the existing Environment classes and possibly one or more of the EnvironmentMixin classes. Then set the -"environment" variable to an instance of your own environment class -and pass it to run_as_post_receive_hook(). +``environment`` variable to an instance of your own environment class +and pass it to ``run_as_post_receive_hook()``. The standard environment classes, GenericEnvironment and GitoliteEnvironment, are in fact themselves put together out of a @@ -456,46 +683,21 @@ consider sharing them with the community! Getting involved ---------------- -git-multimail is an open-source project, built by volunteers. We would -welcome your help! - -The current maintainers are Michael Haggerty <mhagger@alum.mit.edu> -and Matthieu Moy <matthieu.moy@grenoble-inp.fr>. - -Please note that although a copy of git-multimail is distributed in -the "contrib" section of the main Git project, development takes place -in a separate git-multimail repository on GitHub: - - https://github.com/git-multimail/git-multimail - -Whenever enough changes to git-multimail have accumulated, a new -code-drop of git-multimail will be submitted for inclusion in the Git -project. - -We use the GitHub issue tracker to keep track of bugs and feature -requests, and we use GitHub pull requests to exchange patches (though, -if you prefer, you can send patches via the Git mailing list with CC -to the maintainers). Please sign off your patches as per the Git -project practice. - -General discussion of git-multimail can take place on the main Git -mailing list, - - git@vger.kernel.org - -Please CC emails regarding git-multimail to the maintainers so that we -don't overlook them. +Please, read `<CONTRIBUTING.rst>`__ for instructions on how to +contribute to git-multimail. Footnotes --------- -[1] http://www.python.org/dev/peps/pep-0394/ +.. [1] http://www.python.org/dev/peps/pep-0394/ -[2] Because of the way information is passed to update hooks, the - script's method of determining whether a commit has already been - seen does not work when it is used as an "update" script. In - particular, no notification email will be generated for a new - commit that is added to multiple references in the same push. +.. [2] Because of the way information is passed to update hooks, the + script's method of determining whether a commit has already + been seen does not work when it is used as an ``update`` script. + In particular, no notification email will be generated for a + new commit that is added to multiple references in the same + push. A workaround is to use --force-send to force sending the + emails. -[3] https://github.com/sitaramc/gitolite +.. [3] https://github.com/sitaramc/gitolite |