Bring man page up-to-date with new features
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Tim Byrne
parent
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f2b2b64750
2 changed files with 103 additions and 12 deletions
1
yadm
1
yadm
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@ -442,6 +442,7 @@ Commands:
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yadm config <name> <value> - Configure a setting
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yadm list [-a] - List tracked files
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yadm alt - Create links for alternates
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yadm bootstrap - Execute \$HOME/.yadm/bootstrap
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yadm encrypt - Encrypt files
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yadm decrypt [-l] - Decrypt files
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yadm perms - Fix perms for private files
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114
yadm.1
114
yadm.1
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@ -22,6 +22,8 @@ init
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.RB [ -f ]
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.RB [ -w
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.IR directory ]
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.RB [ --bootstrap ]
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.RB [ --no-bootstrap ]
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.B yadm
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.RI config " name
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@ -35,6 +37,8 @@ config
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list
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.RB [ -a ]
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.BR yadm " bootstrap
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.BR yadm " encrypt
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.BR yadm " decrypt
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@ -93,6 +97,11 @@ This automatic behavior can be disabled by setting the configuration
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.I yadm.auto-alt
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to "false".
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.TP
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.B bootstrap
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Execute
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.I $HOME/.yadm/bootstrap
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if it exists.
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.TP
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.BI clone " url
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Clone a remote repository for tracking dotfiles.
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After the contents of the remote repository have been fetched, a "merge" of
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@ -102,17 +111,28 @@ If there are conflicting files already present in the
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.IR work-tree ,
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this merge will fail and instead a "reset" of
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.I origin/master
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will be done.
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It is up to the user to resolve these conflicts,
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but if the desired action is to have the contents in the repository overwrite the existing files,
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then a "hard reset" should accomplish that:
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will be done, followed by a "stash". This "stash" operation will preserve the
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original data.
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You can review the stashed conflicts by running the command
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.RS
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.RS
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yadm reset --hard origin/master
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yadm stash show -p
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.RE
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from within your
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.I $HOME
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directory. If you want to restore the stashed data, you can run
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.RS
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yadm stash apply
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.RE
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.IP
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or
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.RS
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yadm stash pop
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.RE
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The repository is stored in
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.IR $HOME/.yadm/repo.git .
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By default,
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@ -124,6 +144,14 @@ but this can be overridden with the
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.B yadm
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can be forced to overwrite an existing repository by providing the
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.BR -f " option.
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By default
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.B yadm
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will ask the user if the bootstrap program should be run (if it exists). The
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options
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.BR --bootstrap " or " --no-bootstrap
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will either force the bootstrap to be run, or prevent it from being run,
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without prompting the user.
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.RE
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.TP
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.B config
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This command manages configurations for
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@ -250,6 +278,11 @@ encryption configuration.
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Override the location of the
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.B yadm
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encrypted files archive.
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.TP
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.B --yadm-bootstrap
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Override the location of the
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.B yadm
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bootstrap program.
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.SH CONFIGURATION
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.B yadm
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uses a configuration file named
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@ -309,6 +342,25 @@ By default, the first "gpg" found in $PATH is used.
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.B yadm.git-program
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Specify an alternate program to use instead of "git".
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By default, the first "git" found in $PATH is used.
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.RE
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These last four "local" configurations are not stored in the
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.IR $HOME/.yadm/config,
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they are stored in the local repository.
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.TP
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.B local.class
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Specify a CLASS for the purpose of symlinking alternate files.
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By default, no CLASS will be matched.
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.TP
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.B local.os
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Override the OS for the purpose of symlinking alternate files.
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.TP
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.B local.hostname
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Override the HOSTNAME for the purpose of symlinking alternate files.
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.TP
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.B local.user
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Override the USER for the purpose of symlinking alternate files.
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.SH ALTERNATES
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When managing a set of files across different systems, it can be useful to have
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an automated way of choosing an alternate version of a file for a different
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@ -318,11 +370,16 @@ implements a feature which will automatically create a symbolic link to
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the appropriate version of a file, as long as you follow a specific naming
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convention.
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.B yadm
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can detect files with names ending in:
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can detect files with names ending in any of the following:
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.RS
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.BR ## " or " ##OS " or " ##OS.HOSTNAME " or " ##OS.HOSTNAME.USER
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.RE
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##
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##CLASS
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##CLASS.OS
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##CLASS.OS.HOSTNAME
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##CLASS.OS.HOSTNAME.USER
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##OS
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##OS.HOSTNAME
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##OS.HOSTNAME.USER
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If there are any files managed by
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.BR yadm \'s
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@ -336,6 +393,7 @@ This may best be demonstrated by example. Assume the following files are managed
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repository:
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- $HOME/path/example.txt##
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- $HOME/path/example.txt##Work
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- $HOME/path/example.txt##Darwin
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- $HOME/path/example.txt##Darwin.host1
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- $HOME/path/example.txt##Darwin.host2
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@ -365,16 +423,22 @@ If running on a Solaris server, the link use the default "##" version:
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.IR $HOME/path/example.txt " -> " $HOME/path/example.txt##
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If no "##" version exists and no files match the current OS/HOSTNAME/USER, then no link will be created.
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If running on a system, with CLASS set to "Work", the link will be:
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.IR $HOME/path/example.txt " -> " $HOME/path/example.txt##WORK
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If no "##" version exists and no files match the current CLASS/OS/HOSTNAME/USER, then no link will be created.
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Links are also created for directories named this way, as long as they have at least one
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.B yadm
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managed file within them.
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CLASS must be manually set using
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.BR yadm\ config\ local.class\ <class> .
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OS is determined by running
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.BR uname\ -s ,
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HOSTNAME by running
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.BR hostname\ -s ,
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.BR hostname ,
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and USER by running
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.BR id\ -u\ -n .
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.B yadm
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@ -383,6 +447,32 @@ will automatically create these links by default. This can be disabled using the
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configuration.
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Even if disabled, links can be manually created by running
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.BR yadm\ alt .
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It is possible to use "%" as a "wildcard" in place of CLASS, OS, HOSTNAME, or
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USER. For example, The following file could be linked for any host when the
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user is "harvey".
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.IR $HOME/path/example.txt##%.%.harvey
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CLASS is a special value which is stored locally on each host (inside the local
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repository). To use alternate symlinks using CLASS, you must set the value of
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class using the configuration
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.BR local.class .
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This is set like any other
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.B yadm
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configuration with the
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.B yadm config
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command. The following sets the CLASS to be "Work".
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yadm config local.class Work
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Similarly, the values of OS, HOSTNAME, and USER can be manually overridden
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using the configuration options
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.BR local.os ,
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.BR local.hostname ,
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and
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.BR local.user .
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.SH ENCRYPTION
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It can be useful to manage confidential files, like SSH or GPG keys, across
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multiple systems. However, doing so would put plain text data into a Git
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