# -*- mode: conf -*-

[DEFAULT]

# --- global settings

# avoid hangs due to SSH connection sharing
jobs = 1

# custom actions to be configured repository-by-repository, that do
# nothing by default
git_sync = :
git_rebase = :
git_autoci = :

# avoid pushing non-matching branches, while trying to avoid errors
# from trying to push to read-only remotes
git_push = git push-all

# find dirty working directories, i.e., uncommitted changes, untracked
# files and stashes
git_isclean = git is-clean

# --- Plugin for dgit repos

# actually shipped with upstream mr, but use an include command that
# will always work
include = cat ~/src/dotfiles/lib/mr/dgit

# --- git-svn

# include = [ -e "/usr/share/mr/git-svn" ] && cat /usr/share/mr/git-svn

# --- Sensible pulls

# Redefine git_update to avoid an unconditional `git pull`, which can
# result in unwanted merge commits all over $HOME (this has to come
# after we include the dgit lib, which also redefines git_update)
git_update = git pull-safe

# --- Adam Spiers' plugin for managing dotfile symlinks with mr

# actually shipped with upstream mr, but use an include command that
# will always work
include =
    # stow is not available on Windows
    if [ -e "$HOME/src/dotfiles/lib/mr/stow" ] \
         && ! [ "$(perl -e 'print $^O')" = "msys" ]; then
        cat "$HOME/src/dotfiles/lib/mr/stow"
    fi

# --- joeyh's code for specifying what machine we're on for repo skip
# --- tests, plus my code for detecting Git-on-Windows

lib =
    win32() {
        test "$(perl -e 'print $^O')" = "msys"
    }
    #
    if win32; then
       hostname=$(hostname)
    else
       hostname=$(hostname -s)
    fi
    #
    whoami="$(whoami)"
    # cut off the machine name on Windows
    win32 && whoami=${whoami##*\\}
    #
    on() {
        for host in $@; do
            if [ "${host%@*}" != "${host#*@}" ]; then
                if [ "$whoami" != "${host%@*}" ]; then
                    continue
                fi
                host="${host#*@}"
            fi
            if [ "$hostname" = "$host" ]; then
                return 0
            fi
        done
        return 1
    }
    workstation() {
        on swhitton@zephyr spwhitton@hephaestus spwhitton@melete
    }
    mine() {
        workstation || on spwhitton@athena
    }
    # tucson() {
    #     on artemis shortgeese athena hephaestus iris melete
    # }

# --- run a command on athena in a sane environment

# lib =
#     athena_cmd () {
#         # here we rely on the fact that ssh already passes argument
#         # through `/bin/sh -c' (note use of single-quotes in this
#         # function)
#         ssh athena 'cd $HOME/'"$1"' && . $HOME/.shenv && '"$2"
#     }

# --- standard procedures

lib =
    homedir_mkdirs() {
        (
            cd $HOME
            mkdir -p \
                .ssh \
                tmp \
                src \
                lib \
                mnt \
                # lib/athena \
                lib/backup \
                local/mutt \
                # local/anacron/spool \
                local/src \
                local/bin \
                local/big \
                local/lib \
                local/log \
                local/pub \
                local/tmp \
                local/auth \
		local/info
            chmod 700 local/auth
            # [ -L "src/build-area" ] || ln -s -T /tmp/debuild src/build-area
            [ -e "Downloads" ] || ln -s tmp Downloads
            # clean up after additions to .stow-local-ignore
            find bin lib/aid lib/perl5 lib/hooks \
                 -type l 2>/dev/null | while read -r link; do
                if readlink "$link" | grep --quiet "^[../]*/.STOW/"; then
                    rm "$link"
                fi
            done
            # cleanup some old dirs if they're empty
            find \
                bin \
                lib/aid \
                lib/perl5 \
                lib/hooks \
                lib/athena \
                local/anacron/spool \
                -type d -empty -delete 2>/dev/null ||:
        )
    }
    # specify files that should automatically be adopted because
    # programs convert them from symlinks to regular files.  Arguments
    # to this function should be paths relative to the stow target
    # (usually $HOME)
    always_adopt () {
        for f in $@; do
            if ! [ -L "$STOW_TARGET/$f" ]; then
                # ignore errors; if it doesn't work, the user will
                # have to fix up manually
                mv 2>/dev/null "$STOW_TARGET/$f" "$MR_REPO/$f" || true
            fi
        done
    }
    # export plain text Org agenda in post_ hooks of ~/doc repo (not currently used)
    export_org_agenda () {
        if on athena; then
            emacs --batch -l ~/.emacs.d/init.el -eval '(org-batch-agenda "a")' 2>/dev/null \
                >~/local/priv/agenda.txt
        else
            emacs --batch -l ~/.emacs.d/init.el -eval '(org-batch-agenda "a")' 2>/dev/null \
                | ssh athena "cat >/home/spwhitton/local/priv/agenda.txt"
        fi
    }

# --- primary dotfiles repository

# TODO we need to unstow before switching branches, and stow
# afterwards, or else do some sort of automatic cleanup of dangling
# symlinks before a restow, so a broken situation is easy to fix?
# Also see kill-broken-stowed-symlink() in .bashrc.
#
# Note that the scan is expensive.  So actually we probably don't want
# the cleanup to happen automatically.  Also, it should exclude
# lib/annex, src/*/ (but not src/) because I don't stow files into
# those dirs.
#
# Maybe just run it as part of sysmaint
#
# Hmm.  Situation is not as bad as I thought.  stow manages to clean
# up quite a few of the symlinks.  So running it as part of sysmaint
# seems like a sufficient fix

[src/dotfiles]
checkout = git clone https://git.spwhitton.name/dotfiles.git dotfiles
stowable = true
# we have a script to update master, and all other branches should
# only be checked out and committed to on a single host
update = git dotfiles-update-master
push = git push origin master
# use `git dotfiles-rebase` instead
# rebase =
#     # usual rebasing pattern.  Per dotfiles repo policy (excluding
#     # win32 case), the branch being rebased will always be rebaseable
#     # on master, since it is only checked out and committed to on this
#     # host
#     branch="$(git rev-parse --abbrev-ref HEAD)"
#     hostname="$(hostname -s)"
#     if [ "$branch" = "win32" -o "$branch" = "$hostname" -o "$branch" = "develacc-$hostname" ]; then
#         git rebase master
#     fi
fixups =
    # Use a rebase workflow as I'm the only committer
    git config pull.rebase true
    # Pushing and pulling are always done explicitly
    for head in $(git for-each-ref --format='%(refname)' refs/heads/); do
        branch=$(echo "$head" | cut -d/ -f3)
        git branch --unset-upstream "$branch" 2>/dev/null || true
    done
    git config push.default nothing
    # this is just for M-x magit-status
    git config remote.pushDefault origin
    #
    if win32; then
        ( cd ~/src/dotfiles/bin && cmd "/C win32setup.bat" )
    else
        $HOME/src/dotfiles/bin/normalise-mrconfig
        #
        homedir_mkdirs
        chmod -Rf u+rwX,go= $HOME/local/auth/* || true
    fi
    # eventually move the following three lines from fixups to post_checkout
    install-git-hooks dotfiles
    git config commit.gpgsign true
    git config user.signingkey 8DC2487E51ABDD90B5C4753F0F56D0553B6D411B

# clean-ups so that initial stow will be successful
pre_stow =
    homedir_mkdirs
    $HOME/src/dotfiles/bin/unskel
    # these will often end up created, e.g. by insinuate-dotfiles script
    rm -f $HOME/.gnupg/{gpg.conf,gpg-agent.conf,dirmngr.conf,.gpg-v21-migrated}

# this file frequently gets desymlinked
pre_unstow_append = always_adopt .config/mimeapps.list
pre_restow_append = always_adopt .config/mimeapps.list
pre_stow_append = always_adopt .config/mimeapps.list
pre_update_append = always_adopt .config/mimeapps.list

# --- private dotfiles repositories

[lib/priv]
checkout = git clone athenag:libpriv.git priv
update = git annex sync --content cloud origin
push = git annex sync --content cloud origin
stowable = true
skip = lazy

post_checkout =
    cd priv
    git annex init
    git annex enableremote cloud
    git annex group . backup

fixups =
    chmod 600 .passwddb.pet \
          .gnupg/*.kbx \
          .gnupg/private-keys-v1.d/*.key \
          .ssh/id_*

    git config push.default nothing
    git config remote.origin.gcrypt-publish-participants true
    git config remote.origin.gcrypt-participants 0x0F56D0553B6D411B
    git config annex.startupscan false
    git config annex.autocommit true # needed for `git annex sync`
    git config remote.origin.annex-ignore true
    git config unpushed-tags.ignore true

    git config annex.gitaddtoannex false # see README
    git config annex.addunlocked true    # see README

    git config mrrepo.review-unused false

autoci =
        git annex add .passwddb.pet .labbook.gpg .gnupg/pubring.kbx
        git commit -a -m \
            "auto passwddb, pubring and labbook commit on $(hostname -s)" || true
pre_update = mr autoci

# since dotfiles repo also stows into ~/.gnupg, and athpriv repo stows
# into ~/.duply, make the dirs first
pre_stow = homedir_mkdirs
post_stow = load-trustdb

[src/athpriv]
checkout = git clone athenap:athpriv athpriv
stowable = true
skip = ! mine

# since priv repo also stows into ~/.duply, make the dir first
pre_stow = homedir_mkdirs

# r2e always desymlinks this file
pre_stow_append = always_adopt .config/rss2email.cfg
pre_unstow_append = always_adopt .config/rss2email.cfg
pre_restow_append = always_adopt .config/rss2email.cfg
pre_update_append = always_adopt .config/rss2email.cfg

# --- hosts configuration

[src/propellor]
checkout = git clone athena:propellor propellor --branch spw3conf
post_checkout =
    cd propellor
    # get new release tags for merging into 'spw3conf' and 'debian' branches
    git remote add -f upstream https://git.joeyh.name/git/propellor.git
    # This hook sets up .dir-locals.el to make it easier to follow
    # Propellor's coding style.  We have to use a hook because
    # .dir-locals.el and the cabal sandbox must be nuked when working
    # with dgit on the 'debian' branch
    install-git-hooks propellor
    echo ".dir-locals.el" >>.git/info/exclude
fixups =
    # check that the link isn't already in place before making the link
    # because otherwise we get an infinite loop of links that breaks propellor
    [ -L ~/.propellor ] || ln -sf ~/src/propellor ~/.propellor
    # my preferences when using propellor for configuring my own machines
    git config propellor.spin-branch spw3conf
    git config propellor.forbid-dirty-spin true
    git config --local sendemail.to "Joey Hess <propellor@joeyh.name>"

skip = ! workstation

# --- personal website source

[src/wiki]
checkout = git clone athena:wiki
skip = ! mine

# --- misc. source repos with special config (e.g. installation of git
# --- hooks)

[src/dgit]
checkout = git clone salsa:dgit-team/dgit
post_checkout =
    cd dgit
    git remote add -f athena athena:dgit
    dgit setup-new-tree
    install-git-hooks dgit
skip = lazy

# [src/ublock-origin]
# checkout = git clone 'https://anonscm.debian.org/git/pkg-mozext/ublock-origin.git' 'ublock-origin'
# # beta, rc and alpha tags get deleted by upstream so there will very
# # often be unpushed tags
# push = git push-all --no-tags
# skip = lazy

[src/grml-live]
checkout = git clone athena:grml-live -b spw/std
post_checkout =
    cd grml-live
    git remote add -f upstream github:grml/grml-live
fixups = git config commit.gpgsign true
skip = lazy

[src/mailscripts]
checkout = git clone 'athena:mailscripts' 'mailscripts'
post_checkout =
    cd mailscripts
    install-git-hooks mailscripts
    git config branch.buster-bpo.signOffOptional true
    dgit fetch buster-backports; dgit fetch sid
skip = ! workstation

[src/p5-Git-Annex]
checkout = git clone athena:p5-Git-Annex p5-Git-Annex
post_checkout =
    cd p5-Git-Annex
    install-git-hooks p5-Git-Annex
    git remote add -f salsa salsa:perl-team/modules/packages/libgit-annex-perl
    git branch --track debian salsa/master
    git config branch.debian.signOffOptional true
    git config branch.buster-bpo.signOffOptional true
skip = lazy

[src/p5-API-GitForge]
checkout = git clone athena:p5-API-GitForge p5-API-GitForge
post_checkout =
    cd p5-API-GitForge
    install-git-hooks p5-API-GitForge
    git remote add -f salsa salsa:perl-team/modules/packages/libapi-gitforge-perl
    git branch --track debian salsa/master
    git config branch.debian.signOffOptional true
skip = lazy

[src/org-d20]
checkout = git clone 'athena:org-d20' 'org-d20'
post_checkout =
    cd org-d20
    install-git-hooks org-d20
skip = lazy

[src/haskell-tab-indent]
checkout = git clone 'athena:haskell-tab-indent' 'haskell-tab-indent'
post_checkout =
    cd haskell-tab-indent
    install-git-hooks haskell-tab-indent
skip = lazy

[src/git-remote-gcrypt]
checkout = git clone 'athena:git-remote-gcrypt' 'git-remote-gcrypt'
post_checkout =
    cd git-remote-gcrypt
    install-git-hooks git-remote-gcrypt
skip = ! workstation

[src/pandoc-citeproc-preamble]
checkout = git clone 'athena:pandoc-citeproc-preamble' 'pandoc-citeproc-preamble'
post_checkout =
    cd pandoc-citeproc-preamble
    install-git-hooks pandoc-citeproc-preamble
skip = lazy

[src/cl/consfigurator]
checkout = git clone 'athenap:consfigurator' 'consfigurator'
post_checkout =
    cd git-remote-gcrypt
    install-git-hooks consfigurator
skip = lazy

[src/notmuch]
checkout = git clone 'https://git.notmuchmail.org/git/notmuch' 'notmuch'
fixups = git config --local sendemail.to notmuch@notmuchmail.org
skip = lazy

[src/linux]
checkout = git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git linux
skip = lazy

[src/sbcl]
checkout = git -c fetch.fsckobjects=false clone https://git.code.sf.net/p/sbcl/sbcl
skip = lazy

# --- radicale collections

[lib/radicale]
checkout = git clone athenap:radicale radicale
skip = ! on spwhitton@athena

# could use /usr/share/mr/git-annex helper to simplify the following
# configuration of annexes (overriding its update definition to avoid
# --content) but probably not flexible enough for all that's going on
# in the below

# --- primary git annex

[lib/annex]
checkout = git clone athenag:annex.git annex
post_checkout =
    cd annex
    git annex init
    git annex enableremote athena rsyncurl=athena:/srv/rsync/annex
skip = ! workstation

update = git annex sync --no-content origin
# disabled because required yubikey
# sync = git annex sync --no-content origin
push = git annex sync --content origin athena
fixups =
    git config push.default matching
    git config remote.origin.gcrypt-publish-participants true
    git config remote.origin.gcrypt-participants 0x0F56D0553B6D411B
    # git config gcrypt.publish-participants true
    # git config gcrypt.participants 0x0F56D0553B6D411B
    git config annex.startupscan false
    git config annex.autocommit true # needed for `git annex sync`
    git config remote.origin.annex-ignore true
    git config unpushed-tags.ignore true

[annex]
checkout = git clone athenag:annex19.git annex
update = git annex sync --no-content origin
push = git annex sync --content cloud origin
skip = lazy

post_checkout =
    cd annex
    git annex init
    git annex enableremote cloud

fixups =
    git config push.default nothing
    git config remote.origin.gcrypt-publish-participants true
    git config remote.origin.gcrypt-participants 0x0F56D0553B6D411B
    git config annex.startupscan false
    git config annex.autocommit true # needed for `git annex sync`
    git config remote.origin.annex-ignore true
    git config unpushed-tags.ignore true

# --- personal website big files annex

[lib/wikiannex]
checkout = git clone athena:wikiannex.git
# this repo uses direct mode on athena, so status won't work
status = git annex status
post_checkout =
    cd wikiannex
    git annex init
    git config remote.origin.annex-ignore false
    # ^ the git-annex-init sets this wrong

    # if workstation; then
    #     git remote add bkupsd /media/${USER}/bkupsd/git/athena/wikiannex.git
    #     git remote add m3 /media/${USER}/m3/git/athena/wikiannex.git
    # fi
update = git annex sync --no-content         # no pull in direct mode
push = git annex sync --content
skip = lazy
fixups =
    git config unpushed-tags.ignore true
    if [ "$(hostname -s)" = "athena" ]; then
        git annex adjust --hide-missing --unlock
    fi

# --- git annex for university stuff

[lib/dionysus]
checkout = git clone athenap:dionysus
post_checkout =
    cd dionysus
    git annex init
    on athena || git remote add athena athenah:lib/dionysus
status = git annex status
update = git annex sync --no-content
push = git annex sync --content
sync = sync-for-dionysus

# origin remote is just for keeping a backup copy of metadata.  athena
# remote, in $HOME on athena, contains a copy of content.  At present,
# origin remote only updated by sysmaint script (run weekly)
fixups =
    git config push.default matching
    git config annex.startupscan false
    git config annex.autocommit true # needed for ga sync
    git config annex.addunlocked true # for simplicity with existing workflows
    git config remote.origin.annex-ignore true
    git config mrrepo.review-unused false
    git config unpushed-tags.ignore true

skip = lazy

# --- git annex for podcasts

# [lib/podcasts]
# checkout = git clone athenap:podcasts
# post_checkout =
#     cd podcasts
#     git annex init
# status = git annex status
# update = git annex --no-content sync
# push = git annex --no-content sync

# # origin remote is just for keeping a backup copy of metadata.  athena
# # remote, in $HOME on athena, contains a copy of content.  At present,
# # origin remote only updated by sysmaint script (run weekly)
# fixups =
#     git config push.default matching
#     git config annex.startupscan false
#     git config annex.autocommit true # needed for ga sync
#     git config remote.origin.annex-ignore true

# skip = ! workstation

# --- git annex for use with rtorrent

# [lib/rt]
# checkout = git clone athenag:rt.git rt
# post_checkout =
#     cd rt
#     git annex init
#     if [ -d "$(hostname -s)" ]; then
#         mkdir -p $HOME/local/rt
#         cd $HOME/local/rt
#         touch .duplicity-ignore
#         mkdir -p session incomplete
#         if ! [ -e "complete" ]; then
#             ln -s $HOME/lib/rt/complete complete
#         fi
#         if ! [ -e "watch" ]; then
#             ln -s $HOME/lib/rt/$(hostname -s) watch
#         fi
#     fi
# status = git annex status --fast
# update = git annex sync --no-content origin
# push = git annex sync --no-content origin
# autoci = (git annex add . && git commit -m "auto commit on $(hostname -s)") || true
# fixups =
#     git config push.default matching
#     # git config gcrypt.publish-participants true
#     git config remote.origin.gcrypt-publish-participants true
#     git config remote.origin.gcrypt-participants 0x0F56D0553B6D411B
#     git config annex.startupscan false
#     git config annex.autocommit true # needed for `git annex sync`
#     git config remote.origin.annex-ignore true
#     git config unpushed-tags.ignore true

# skip = lazy
# pre_update = mr autoci

# --- git annex for athena's apt repository

[lib/athena-apt]
checkout = git clone athena:athena-apt athena-apt
post_checkout =
    cd athena-apt
    git annex init --version=7
    git annex enableremote athena
    git annex get .
skip = lazy

update = git annex sync --no-content
push =
    git annex add
    git annex unlock db
    git annex sync --content athena
    git annex sync origin
    ssh athena find /srv/www/debian -type f -exec chmod 644 '{}' +
    ssh athena find /srv/www/debian -type d -exec chmod 755 '{}' +
fixups =
    git config push.default matching
    git config annex.startupscan false
    git config annex.autocommit true # needed for `git annex sync`
    git config remote.origin.annex-ignore true
    git config annex.thin true
    git config annex.addunlocked true
    git config mrrepo.review-unused false
    git config remote.athena.annex-tracking-branch master

# The git-diff-files(1) call in ~/bin/git-is-clean fails in v7
# git-annex repos with unlocked empty files, which this repo often
# has: empty Packages files.  So can't use that script in this repo
isclean =
    output="$(git annex status)"
    test -z "$output" || ( echo $output && exit 1 )

[lib/realloc]
checkout = git clone athenap:realloc realloc
skip = ! mine

[lib/nmbug-spw]
checkout = nmbug-spw clone athenap:nmbug-spw
update = nmbug-spw pull
push = nmbug-spw push
status =
    nmbug-spw status | grep -v "^U\s" || true
    # `nmbug status` does not catch committed but unpushed changes
    git --no-pager log --branches \
        --not --remotes \
        --simplify-by-decoration --decorate --oneline
log = nmbug-spw log
commit = nmbug-spw commit
# Should be safe to commit a small number of local changes.  We're
# trying to avoid:
#   - wiping out git because db contains no spw:: tags (`nmbug
#     checkout` needed)
#   - doing any committing when there are known remote changes.
autoci =
    nmbug-spw status | perl -ne'/^.[a-z]\s/ || $. > 500 and exit 1' \
              && nmbug-spw commit
skip = ! [ -e "$HOME/local/auth/fmailsyncpass" ]

# --- my personal documents.  Override my global update command back
# --- to the myrepos default so that git automatically pulls and
# --- merges.  Skipped on non-local hosts

[doc]
checkout = git clone athenap:doc doc
update = git pull "$@"
skip = ! mine

# set file modification times to last commit for deft.el
# (commented out because no longer using deft)
#fixups = git-utime

# before pulling, automatically commit in the same way that my cron job does
pre_update = win32 || doccheckin
# ... and let me do it manually
autoci = doccheckin || true

# quick syncs
sync = doccheckin && git pull && git push

# --- static websites on web host boxes

[public_html]
clone = git clone https://git.spwhitton.name/sageweb public_html
skip = ! on spwhitton@sage

[html]
clone = git clone https://git.spwhitton.name/sdfweb html
skip = ! [ "$(domainname)" = "SDF" ]

# --- my offline e-mail (& machine's postfix queue)

[.fmail]
checkout =
    mkdir ~/.fmail
    movemymail
sync = movemymail
update = movemymail
push = movemymail
status = :
clean = :
commit = :
record = :
fetch = :
diff = :
log = :
grep = :
autoci = :
isclean = :
skip = ! [ -e "$HOME/local/auth/fmailsyncpass" ]

# this is slower than other repos for which sync is defined, so have
# it go last
order = 12